I4S-F1Active BT Wireless Speaker & Portable Instrument Amplifier

www.peavey.com Safety and Warnings De seguridad y advertencias De sécurité et avertissements Sicherheits-und Warnhinweise Turvallisuus ja varoitukset Säkerhet och varningar Sicurezza e avvertenze De segurança e avisos 安全和警告 安全性および警告 안전 경고 تاريذحتو ةمالس READ BEFORE OPERATING THIS DEVICE. A multi-language owner's manual has been provided. 在操作本设备之前阅读。 提供了多语言用户手册。 このデバイスを操作する前にお読みください。 多言語のオーナーズマニュアルが提供されています。 이 장치를 사용하기 전에 읽으십시오. 다국 언어 사용자 설명서가 제공되었습니다. LESEN SIE BITTE VOR DEM BETRIEB DIESES GERÄTS. Es wurde ein mehrsprachiges Benutzerhandbuch bereitgestellt. LIRE AVANT D'UTILISER CET APPAREIL. Un manuel du propriétaire multilingue a été fourni. LEGGERE PRIMA DI UTILIZZARE QUESTO DISPOSITIVO. È stato fornito un manuale del proprietario multilingue. LEIA ANTES DE OPERAR ESTE DISPOSITIVO. Um manual do proprietário em vários idiomas foi fornecido. LEA ANTES DE OPERAR ESTE DISPOSITIVO. Se ha proporcionado un manual del propietario en varios idiomas. Product manual available at: Produkthandbuch erhältlich bei: Manuel du produit disponible à l'adresse: Manual de producto disponible en: Manuale del prodotto disponibile a: Manual do produto disponível em: 产品手册： 使用可能な製品マニュアル： www.peavey.com/manualsearch/ FR Points de collecte sur www.quefairedemesdechets.fr Privilégiez la répara�on ou le don de votre appareil! À DÉPOSER EN MAGASIN À DÉPOSER EN DÉCHÈTERIE OU FR Cet appareil et ses accessoires se recyclent Intended to alert the user to the presence of uninsulated “dangerous voltage” within the product’s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons. Intended to alert the user of the presence of important operating and maintenance (servicing) instructions in the literature accompanying the product. CAUTION: Risk of electrical shock — DO NOT OPEN! CAUTION: To reduce the risk of electric shock, do not remove cover. No user serviceable parts inside. Refer servicing to qualified service personnel. WARNING:To prevent electrical shock or fire hazard, this apparatus should not be exposed to rain or moisture‚ and objects filled with liquids‚ such as vases‚ should not be placed on this apparatus. Before using this apparatus‚ read the operating guide for further warnings. Protective earthing terminal. The apparatus should be connected to a mains socket outlet with a protective earthing connection. SPANISH ENGLISH FINNISH FRENCH SWEDISH GERMAN ITALIAN PORTUGUESE Tarkoitettu kiinnittämään käyttäjän huomio sellaiseen eristämättömään vaaralliseen jännitteeseen tuotteen kotelossa, joka saattaa olla riittävän suuri aiheuttaakseen sähköiskuvaaran. Tarkoitettu kiinnittämään käyttäjän huomio tärkeisiin käyttö- ja huolto-ohjeisiin tuotteen mukana seuraavassa ohjeistuksessa. VAROITUS: Sähköiskun vaara — ÄLÄ AVAA! VAROITUS: Sähköiskuvaaran vuoksi älä poista kantta. Ei sisällä käyttäjän huollettavissa olevia osia. Huoltaminen tulee jättää pätevän huoltohenkilöstön tehtäväksi. VAARA: Sähköiskun tai tulipalon vaaran estämiseksi tätä laitetta ei saa altistaa sateelle tai kosteudelle, eikä sen päälle saa asettaa nesteellä täytettyjä esineitä, kuten maljakoita. Ennen laitteen käyttöä lue muut varoitukset käyttöohjeesta. Suojamaadoitus terminaali. Laite tulee kytkeä sähköverkkoon suojajohtimella. Laite on liitettävä suojamaadoituskoskettimilla varustettuun pistorasiaan. Ce symbole est utilisé dans ce manuel pour indiquer à l’utilisateur la présence d’une tension dangereuse pouvant être d’amplitude suffisante pour constituer un risque de choc électrique. Ce symbole est utilisé dans ce manuel pour indiquer à l’utilisateur qu’il ou qu’elle trouvera d’importantes instructions concernant l’utilisation et l’entretien de l’appareil dans le paragraphe signalé. ATTENTION: Risques de choc électrique — NE PAS OUVRIR! ATTENTION:Afin de réduire le risque de choc électrique, ne pas enlever le couvercle. Il ne se trouve à l’intérieur aucune pièce pouvant être reparée par l’utilisateur. Confiez I’entretien et la réparation de l’appareil à un réparateur Peavey agréé. AVIS: Dans le but de reduire les risques d’incendie ou de decharge electrique, cet appareil ne doit pas etre expose a la pluie ou a l’humidite et aucun objet rempli de liquide, tel qu’un vase, ne doit etre pose sur celui-ci. Avant d’utiliser de cet appareil, lisez attentivement le guide fonctionnant pour avertissements supplémentaires. Borne de terre de protection. L'appareil doit être connecté à une prise secteur avec une connexion à la terre. Är avsedd att varna användaren för förekomsten av oisolerad ”farlig spänning” inom produktens hölje som kan vara av tillräcklig nivå för att personer ska riskera elektrisk stöt. Är avsedd att uppmärksamma användaren på förekomsten av viktiga handhavande- och underhållsinstruktioner (service) i den litteratur som medföljer produkten. OBSERVERA: Risk för elektrisk stöt – ÖPPNA INTE! OBSERVERA:För att minska risken för elektrisk stöt, avlägsna inte höljet. Inga delar inuti kan underhållas av användaren. Låt kvalificerad servicepersonal sköta servicen. VARNING: För att förebygga elektrisk stöt eller brandrisk bör apparaten inte utsättas för regn eller fukt, och föremål fyllda med vätskor, såsom vaser, bör inte placeras på denna apparat. Läs bruksanvisningen för ytterligare varningar innan denna apparat används. Skyddsjordning terminalen. Apparaten skall anslutas till ett uttag med skyddande jordanslutning. Apparaten skall anslutas till jordat uttag. Dieses Symbol soll den Anwender vor unisolierten gefährlichen Spannungen innerhalb des Gehäuses warnen, die von Ausreichender Stärke sind, um einen elektrischen Schlag verursachen zu können. Dieses Symbol soll den Benutzer auf wichtige Instruktionen in der Bedienungsanleitung aufmerksam machen, die Handhabung und Wartung des Produkts betreffen. VORSICHT: Risiko — Elektrischer Schlag! Nicht öffnen! VORSICHT:Um das Risiko eines elektrischen Schlages zu vermeiden, nicht die Abdeckung enfernen. Es befinden sich keine Teile darin, die vom Anwender repariert …

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[PeaveyElectronicsCorporation] [5022HartleyPeaveyDrive,Meridian,Mississippi,UnitedStates,39305] Date:[2026/4/3] FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 FCCID:[I4S-F1] FRN:0001739556 USAgent–AttestationStatement/Part2.911(d)(7) [PeaveyElectronicsCorporation]certifies,thatasof[2025/07/17],wehavedesignatedPeavey ElectronicsCorporationtoacceptserviceofprocessonourbehalfforFCCID:[I4S-UNITY4]. [PeaveyElectronicsCorporation]acceptstomaintainanagentofserviceofprocessintheUnited Statesfornolessthanoneyearaftereitherthegranteehaspermanentlyterminatedallmarketing andimportationoftheapplicableequipmentwithintheU.S.,ortheconclusionofanyCommission- relatedadministrativeorjudicialproceedinginvolvingtheequipment,whicheverislater. PeaveyElectronicsCorporationacceptsasofthedateofthefilingofthisapplication,the obligationofbeingthedesignatedagentforthepurposeofacceptingserviceofprocessonbehalf of[PeaveyElectronicsCorporation]forFCCID:[I4S-F1]. DesignatedAgentInformation: CompanyName:PeaveyElectronicsCorporation FRN:0001739556 Address:5022HartleyPeaveyDrive,Meridian,Mississippi,UnitedStates,39305 ContactPerson:MarkWu Phone:86-755-26801582 Email:[email protected] Sincerely, Company:[PeaveyElectronicsCorporation.]DesignatedAgent:[PeaveyElectronics Corporation.] CompanyRepresentative:[MarkWu]DesignatedAgentRepresentative:[MarkWu] Signature: Signature:

PeaveyElectronicsCorporation 2026/4/3 RE:AttestationStatementsPart2.911(d)(5)(i)requestforI4S-F1. [PeaveyElectronicsCorporation](“theapplicant”)certifiesthattheequipmentfor whichauthorizationissoughtisnot“covered”equipmentprohibitedfromreceivingan equipmentauthorizationpursuanttosection2.903oftheFCCrules. Wealsocertifythat,asofthedateofthefilingoftheapplication,theequipmentdoes notutilizecyber-securityoranti-virussoftwarefromKasperskyLab,Inc,oranyofits successorsandassignees,whichisalsoonthe“coveredlist”. Sincerely, (Applicantsignature) (Applicantprintedname)MarkWu PeaveyElectronicsCorporation 2026/4/3 RE:AttestationStatementsPart2.911(d)(5)(ii)requestfor14S-F1. [PeaveyElectronicsCorporation](“theapplicant”)certifiesthat,asofthedateofthe filingoftheapplication,theapplicantisnotidentifiedontheCoveredListasanentity producing“covered”equipment. Sincerely, (Applicantsignature) (Applicantprintedname)MarkWu

PeaveyElectronicsCorporation POWEROFATTORNEY DATE:2026-4-3 To: FederalCommunicationsCommission, Authorization&EvaluationDivision, 7435OaklandMillsRoad, Columbia,MD21046 We,theundersigned,herebyauthorizeEurofinsTATechnology(Shanghai) Co.,Ltd/AnnaTaoonourbehalf,toapplytoFCConourequipmentforFCC ID:I4S-F1.AnyandallactscarriedoutbyEurofinsTATechnology(Shanghai) Co.,Ltd/AnnaTaoonourbehalfshallhavethesameeffectasactsofour own. Sincerely, Signature ： PrintedNameofSignee:MarkWu Company:PeaveyElectronicsCorporation Phone:86-755-26801582Email:[email protected] Jobtitle:ProductComplianceManager

PeaveyElectronicsCorporation RequestforConfidentiality Date:April17,2026 Subject:ConfidentialityRequestfor:FCCID:I4S-F1 PursuanttoFCC47CRF0.457(d)and0.459andICRSP-100,Section10,theapplicantrequeststhatapartofthe subjectFCCapplicationbeheldconfidential. TypeofConfidentialityRequestedExhibit ShortTermPermanentBlockDiagrams ShortTermExternalPhotos ShortTermPermanent* 1 InternalPhotos ShortTermPermanentOperationDescription/TheoryofOperation ShortTermPermanentPartsList&Placement/BOM ShortTermPermanentSchematics ShortTermPermanent FCCSWSECURITYDESCRIPTION ） ShortTermPermanentTuneUpInformation ShortTermPermanentTestSetupPhotos ShortTermPermanent*User’sManual *Note:______(InsertExplanationasNecessary)______ PeaveyElectronicsCorporationhasspentsubstantialeffortindevelopingthisproductanditisoneofthefirstofits kindinindustry.Havingthesubjectinformationeasilyavailableto"competition"wouldnegatetheadvantagethey haveachievedbydevelopingthisproduct.Notprotectingthedetailsofthedesignwillresultinfinancialhardship. PermanentConfidentiality: Theapplicantrequeststheexhibitslistedaboveaspermanentlyconfidentialbepermanentlywithheldfrompublic reviewduetomaterialsthatcontaintradesecretsandproprietaryinformationnotcustomarilyreleasedtothe public. Short-TermConfidentiality: Theapplicantrequeststheexhibitsselectedaboveasshorttermconfidentialbewithheldfrompublicviewfora periodof_180__daysfromthedateoftheGrantofEquipmentAuthorizationandpriortomarketing.Thisisto avoidprematurereleaseofsensitiveinformationpriortomarketingorreleaseoftheproducttothepublic. ApplicantisalsoawarethattheyareresponsibletonotifyTCBintheeventinformationregardingtheproductor theproductismadeavailabletothepublic.TCBwillthenreleasethedocumentslistedaboveforpublic disclosurepursuanttoFCCPublicNoticeDA04-1705. NOTEforIndustryCanadaApplications: TheapplicantunderstandsthatuntilsuchtimethatICdistinguishesbetweenShortTermandPermanent Confidentiality,eithertypeofmarkedexhibitabovewillsimplybemarkedConfidentialwhensubmittedtoIC. Sincerely, Signature: PrintedNameofSignee:MarkWu Company:PeaveyElectronicsCorporation Phone:86-755-26801582Email:[email protected] Jobtitle:ProductComplianceManager

EUT Appearance Report No.: EFTA25110387-IE-01 Eurofins TA Technology (Shanghai) Co., Ltd. TA-MB-01-030E Page 1 of 4 This report shall not be reproduced except in full, without the written approval of Eurofins TA Technology (Shanghai) Co., Ltd. EUT Appearance Note: The following samples are only different in color. EUT Appearance Report No.: EFTA25110387-IE-01 Eurofins TA Technology (Shanghai) Co., Ltd. TA-MB-01-030E Page 2 of 4 This report shall not be reproduced except in full, without the written approval of Eurofins TA Technology (Shanghai) Co., Ltd. EUT Appearance Report No.: EFTA25110387-IE-01 Eurofins TA Technology (Shanghai) Co., Ltd. TA-MB-01-030E Page 3 of 4 This report shall not be reproduced except in full, without the written approval of Eurofins TA Technology (Shanghai) Co., Ltd. EUT Appearance Report No.: EFTA25110387-IE-01 Eurofins TA Technology (Shanghai) Co., Ltd. TA-MB-01-030E Page 4 of 4 This report shall not be reproduced except in full, without the written approval of Eurofins TA Technology (Shanghai) Co., Ltd. a: EUT b: USB Cable Picture 1: Constituents of EUT

INPUT GAINBASSTREBLEREVERBVOLUME PHONES F1 ACOUSTIC ELECTRIC OVERDRIVE POWER AUX IN FCC ID: I4S-F1 IC: 3642A-F1 CAN-ICES-3(A)/NMB-3(A) peavey.com 5022 Hartley Peavey Drive Meridian MS 39305,USA Designed and Engineered in USA Made in China DC5V2A Points de collecte sur www.quefairedemesdechets.fr Privilégiez la réparation ou le don de votre appareil ! À DÉPOSER EN MAGASIN À DÉPOSER EN DÉCHÈTERIE OU FR Cet appareil et ses accessoires se recyclent

Lable Location

Internal photo Report No.: EFTA25110387-IE-05 Eurofins TA Technology (Shanghai) Co., Ltd. TA-MB-01-024A Page 1 of 5 This report shall not be reproduced except in full, without the written approval of Eurofins TA Technology (Shanghai) Co., Ltd. Internal photo Internal photo Report No.: EFTA25110387-IE-05 Eurofins TA Technology (Shanghai) Co., Ltd. TA-MB-01-024A Page 2 of 5 This report shall not be reproduced except in full, without the written approval of Eurofins TA Technology (Shanghai) Co., Ltd. Antenna Internal photo Report No.: EFTA25110387-IE-05 Eurofins TA Technology (Shanghai) Co., Ltd. TA-MB-01-024A Page 3 of 5 This report shall not be reproduced except in full, without the written approval of Eurofins TA Technology (Shanghai) Co., Ltd. Internal photo Report No.: EFTA25110387-IE-05 Eurofins TA Technology (Shanghai) Co., Ltd. TA-MB-01-024A Page 4 of 5 This report shall not be reproduced except in full, without the written approval of Eurofins TA Technology (Shanghai) Co., Ltd. Internal photo Report No.: EFTA25110387-IE-05 Eurofins TA Technology (Shanghai) Co., Ltd. TA-MB-01-024A Page 5 of 5 This report shall not be reproduced except in full, without the written approval of Eurofins TA Technology (Shanghai) Co., Ltd.

Prepared by: Wei Fangying Approved by: Xu Kai Eurofins TA Technology (Shanghai) Co., Ltd. Building 3, No.145, Jintang Rd, Pudong Shanghai, P.R.China TEL: +86-021-50791141/2/3 FAX: +86-021-50791141/2/3-8000 MPE Evaluation Report Applicant Peavey Electronics Corp. FCC ID I4S-F1 Product Active BT Wireless Speaker & Portable Instrument Amplifier Brand PEAVEY Model F1 Report No. EFTA25110387-IE-03-M1V1 Issue Date April 16, 2026 Eurofins TA Technology (Shanghai) Co., Ltd. tested the above equipment in accordance with the requirements in FCC 47 CFR Part 1 §1.1310, §2.1091. The test results show that the equipment tested can demonstrate compliance with the requirements as documented in this report. MPE Evaluation Report Report No.: EFTA25110387-IE-03-M1V1 Eurofins TA Technology (Shanghai) Co., Ltd. TA-MB-01-014S Page 2 of 10 This report shall not be reproduced except in full, without the written approval of Eurofins TA Technology (Shanghai) Co., Ltd. Version Revision Description Issue Date Rev.0 Initial issue of report. April 7, 2026 Rev.1 Updated information. April 16, 2026 Note: This revised report (Report No.: EFTA25110387-IE-03-M1V1) supersedes and replaces the previously issued report (Report No.: EFTA25110387-IE-03-M1). Please discard or destroy the previously issued report and dispose of it accordingly. MPE Evaluation Report Report No.: EFTA25110387-IE-03-M1V1 Eurofins TA Technology (Shanghai) Co., Ltd. TA-MB-01-014S Page 3 of 10 This report shall not be reproduced except in full, without the written approval of Eurofins TA Technology (Shanghai) Co., Ltd. Table of Contents 1 Test Laboratory ................................................................................................................................. 4 1.1 Notes of the Test Report ............................................................................................................ 4 1.2 Test Facility ................................................................................................................................ 4 1.3 Testing Location......................................................................................................................... 4 1.4 Laboratory Environment ............................................................................................................ 4 2 Description of Equipment Under Test ............................................................................................... 5 3 Maximum Tune up and Antenna Gain .............................................................................................. 6 4 MPE Limit .......................................................................................................................................... 7 5 RF Exposure Evaluation Result ........................................................................................................ 9 ANNEX A: The EUT Appearance ........................................................................................................... 10 MPE Evaluation Report Report No.: EFTA25110387-IE-03-M1V1 Eurofins TA Technology (Shanghai) Co., Ltd. TA-MB-01-014S Page 4 of 10 This report shall not be reproduced except in full, without the written approval of Eurofins TA Technology (Shanghai) Co., Ltd. 1 Test Laboratory 1.1 Notes of the Test Report This report shall not be reproduced in full or partial, without the written approval of Eurofins TA Technology (Shanghai) Co., Ltd. The results documented in this report apply only to the tested sample, under the conditions and modes of operation as described herein. Measurement Uncertainties were not taken into account and are published for informational purposes only. This report is written to support regulatory compliance of the applicable standards stated above. 1.2 Test Facility FCC (Designation number: CN1179, Test Firm Registration Number: 446626) Eurofins TA Technology (Shanghai) Co., Ltd. has been listed on the US Federal Communications Commission list of test facilities recognized to perform measurements. 1.3 Testing Location Company: Eurofins TA Technology (Shanghai) Co., Ltd. Address: Building 3, No.145, Jintang Rd, Pudong Shanghai, P.R.China City: Shanghai Post code: 201201 Country: P. R. China Contact: Xu Kai Telephone: +86-021-50791141/2/3 Fax: +86-021-50791141/2/3-8000 Website: https://www.eurofins.com/electrical-and-electronics E-mail: [email protected] 1.4 Laboratory Environment Temperature Min. = 18C, Max. = 25C Relative humidity Min. = 20%, Max. = 80% Ground system resistance < 0.5  Ambient noise is checked and found very low and in compliance with requirement of standards. Reflection of surrounding objects is minimized and in compliance with requirement of standards. MPE Evaluation Report Report No.: EFTA25110387-IE-03-M1V1 Eurofins TA Technology (Shanghai) Co., Ltd. TA-MB-01-014S Page 5 of 10 This report shall not be reproduced except in full, without the written approval of Eurofins TA Technology (Shanghai) Co., Ltd. 2 Description of Equipment Under Test Client Information Applicant Peavey Electronics Corp. Applicant address 5022 Hartley Peavey Drive, Meridian, MS, USA 39305 Manufacturer Peavey Electronics Corp. Manufacturer address 5022 Hartley Peavey Drive, Meridian, MS, USA 39305 General Technologies EUT Description Model F1 Lab Internal SN 251202-25-001 Hardware Version 1.2 Software Version v12 Frequency Band TX (MHz) RX (MHz) Bluetooth 2400 ~ 2483.5 2400 ~ 2483.5 Date of Testing December 15, 2025 ~ December 16, 2025 and March 9, 2026 ~ March 30, 2026 Date of Sample Received November 28, 2025 Note: 1. The EUT is sent from the applicant to Eurofins TA and the information of the EUT is declared by the applicant. 2. All indications of Pass/Fail in this report are opinions expressed by Eurofins TA Technology (Shanghai) Co., Ltd. based on interpretations and/or observations of test results. Measurement Uncertainties were not taken into account and are published for informational purposes only. MP…

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1. Test Results 1.1. Test Conditions Test Environment Conditions 1.2. Test Results lists 1.2.1. Gain: Relative Humidity: 25 ... 75 % Temperature: +10 °C to +30 °C Frequency Gain(dBi) 2400MHz 2.81 2410MHz 2.74 2420MHz 3.38 2430MHz 2.73 2440MHz 1.01 2450MHz 1.26 2460MHz 1.50 2470MHz 1.49 2480MHz 1.42 2490MHz 0.36 2500MHz 0.33 1.2.2. ReturnLoss/VSWR/Input Impedance Frequency Return Loss (dB) VSWR Input 2400MHz -7.23 2.53 25.37 2440MHz -6.47 2.80 17.99 2450MHz -6.22 2.90 17.18 2480MHz -5.18 3.44 15.55 2500MHz -4.56 3.89 15.48 Annex APhotographs 1. Test Setup Annex B Figures 1. 2D Radiation Pattern Phi=0° Phi=90° Theta=90° 2. 3D Radiation Pattern 2400MHz 2450MHz 3. Return Loss 2500MHz 4. VSWR 5. Input Impedance 6. PCB layout

Test Result Report No.: EFTA25110387-IE-02-R1-ANNEX A Eurofins TA Technology (Shanghai) Co., Ltd. Page 1 of 15 This report shall not be reproduced except in full, without the written approval of Eurofins TA Technology (Shanghai) Co., Ltd. ANNEX A: Test Result The radiated emission was measured in the following position: EUT stand-up position (Z axis), lie-down position (X, Y axis). The worst emission was found in stand-up position (Z axis) and the loop antenna is coplanar, the others are vertical and horizontal. and the worst case was recorded. Test Result Report No.: EFTA25110387-IE-02-R1-ANNEX A Eurofins TA Technology (Shanghai) Co., Ltd. Page 2 of 15 This report shall not be reproduced except in full, without the written approval of Eurofins TA Technology (Shanghai) Co., Ltd. 1. Unwanted Emission 1.1. Bluetooth The following graphs display the maximum values of horizontal and vertical by software. Blue trace uses the peak detection, Green trace uses the average detection. A symbol () in the test plot below means (dBμV/m) The signal beyond the limit is carrier. DH5-Channel 0: Peak + Average 0 10 20 30 40 50 60 70 80 90 100 110 120 2310 2320 2330 2340 2350 2360 2370 2380 2390 2400 2410 2420 2430 Level in dB 礦 /m Frequency in MHz FCC RE PK FCC RE AV 2.377875000 GHz 49.589 dB礦/m 2.377680000 GHz 53.829 dB礦/m DH5-Channel 78: Peak + Average 0 10 20 30 40 50 60 70 80 90 100 110 120 2450 2455 2460 2465 2470 2475 2480 2485 2490 2495 2500 Level in dB 礦 /m Frequency in MHz FCC RE PK FCC RE AV 2.485587500 GHz 49.926 dB礦/m 2.483806250 GHz 38.298 dB礦/m The bandage was performed in all EDR mode (2DH5 and 3DH5), 3DH5 was selected as the worse condition. The test data of the worst-case condition was recorded in this report. 3DH5-Channel 0: Peak + Average 0 10 20 30 40 50 60 70 80 90 100 110 120 2310 2320 2330 2340 2350 2360 2370 2380 2390 2400 2410 2420 2430 Level in dB 礦 /m Frequency in MHz FCC RE PK FCC RE AV 2.377800000 GHz 47.743 dB礦/m 2.378055000 GHz 53.053 dB礦/m 3DH5-Channel 78: Peak + Average 0 10 20 30 40 50 60 70 80 90 100 110 120 2450 2455 2460 2465 2470 2475 2480 2485 2490 2495 2500 Level in dB 礦 /m Frequency in MHz FCC RE PK FCC RE AV 2.483568750 GHz 50.753 dB礦/m 2.484568750 GHz 38.148 dB礦/m Test Result Report No.: EFTA25110387-IE-02-R1-ANNEX A Eurofins TA Technology (Shanghai) Co., Ltd. Page 3 of 15 This report shall not be reproduced except in full, without the written approval of Eurofins TA Technology (Shanghai) Co., Ltd. Result of RE Sweep the whole frequency band through the range from 9kHz to the 10th harmonic of the carrier. The Radiates Emission from 9kHz to 30MHz and 18GHz to 26.5GHz are more than 20dB below the limit are not reported. Remark: 1. Correction Factor = Antenna factor + Insertion loss (cable loss + amplifier gain) 2. Margin = Limit – Quasi-Peak/ MAX Peak/ Average 3. A symbol () in the test plot below means (dBμV/m) 4. The following graphs display the maximum values of coaxial and coplanar for 9k-30MHz; horizontal and vertical for above 30MHz by software. 5. For below 1GHz QP Level @Spectrum Overview H QP Level @Spectrum Overview V QP Level @Final Results QP Limit For above 1GHz PK Level @Spectrum Overview H PK Level @Spectrum Overview V PK Level @Final Results PK Limit AVG Level @Spectrum Overview H AVG Level @Spectrum Overview V AVG Level @Final Results AVG Limit Continuous TX mode: During the test, the Radiates Emission from 30MHz to 1GHz was performed in all modes with all channels. The test data of the worst-case condition was recorded in this report Radiates Emission from 30MHz to 1GHz Test Result Report No.: EFTA25110387-IE-02-R1-ANNEX A Eurofins TA Technology (Shanghai) Co., Ltd. Page 4 of 15 This report shall not be reproduced except in full, without the written approval of Eurofins TA Technology (Shanghai) Co., Ltd. DH5-Channel 0 0 20 40 60 80 100 120 1G2G3G Level in dB 礦 /m Frequency in Hz FCC RE PK FCC RE AV Note: The signal beyond the limit is carrier. Radiates Emission from 1GHz to 3GHz Frequency (MHz) MaxPeak (dBμV/m) Average (dBμV/m) Limit (dBμV/m) Margin (dB) Meas. Time (ms) Height (cm) Pol Azimuth (deg) Corr. (dB/m) 1181.00 --- 34.73 54.00 19.27 500.00 100.0 V 11.00 -5 1181.25 46.92 --- 74.00 27.08 500.00 200.0 H 189.00 -5 1423.50 --- 35.45 54.00 18.55 500.00 200.0 V 0.00 -4 1440.00 47.04 --- 74.00 26.96 500.00 200.0 V 169.00 -4 1601.25 --- 42.36 54.00 11.64 500.00 100.0 H 167.00 -4 1601.25 48.43 --- 74.00 25.57 500.00 100.0 H 167.00 -4 1957.50 48.07 --- 74.00 25.93 500.00 200.0 V 294.00 -2 2066.00 --- 40.15 54.00 13.85 500.00 200.0 H 174.00 -2 2258.25 51.82 --- 74.00 22.18 500.00 200.0 V 210.00 0 2306.00 --- 46.45 54.00 7.55 500.00 200.0 V 98.00 0 2546.00 --- 44.06 54.00 9.94 500.00 200.0 V 224.00 1 2691.00 50.82 --- 74.00 23.18 500.00 100.0 H 359.00 1 Test Result Report No.: EFTA25110387-IE-02-R1-ANNEX A Eurofins TA Technology (Shanghai) Co., Ltd. Page 5 of 15 This report shall not be reproduced except in full, without the written approval of Eurofins TA Technology (Shanghai) Co., Ltd. 0 20 40 60 80 100 120 3G 5G6789 10G18G Level in dB 礦 /m Frequency in Hz FCC RE PK FCC RE AV Radiates Emission from 3GHz to 18GHz Frequency (MHz) MaxPeak (dBμV/m) Average (dBμV/m) Limit (dBμV/m) Margin (dB) Meas. Time (ms) Height (cm) Pol Azimuth (deg) Corr. (dB/m) 3202.50 --- 34.72 54.00 19.28 500.00 200.0 H 174.00 -8 3202.50 43.54 --- 74.00 30.46 500.00 200.0 H 174.00 -8 4803.75 --- 51.72 54.00 2.28 500.00 200.0 H 128.00 -4 4803.75 57.22 --- 74.00 16.78 500.00 200.0 H 128.00 -4 6691.88 47.90 --- 74.00 26.10 500.00 200.0 V 13.00 1 7293.75 --- 36.74 54.00 17.26 500.00 100.0 H 13.00 2 8619.38 49.53 --- 74.00 24.47 500.00 100.0 H 4.00 4 8698.13 --- 37.77 54.00 16.23 500.00 200.0 H 188.00 5 10676.25 --- 39.36 54.00 14.64 500.00 200.0 V 247.00 6 11701.88 50.34 --- 74.00 23.66 500.00 100.0 H 231.00 7 14403.75 49.97 --- 74.00 24.03 500.00 200.0 H 341.00 9 14611.88 --- 37.83 54.00 16.17 500.00 100.0 V 44.00 8 Test Result Report No.: EFTA25110387-IE-02-R1-ANNEX A Eurofins TA T…

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Prepared by: Xu Ying Approved by: Xu Kai Eurofins TA Technology (Shanghai) Co., Ltd. Building 3, No.145, Jintang Rd, Pudong Shanghai, P.R.China TEL: +86-021-50791141/2/3 FAX: +86-021-50791141/2/3-8000 RF TEST REPORT Applicant Peavey Electronics Corp. FCC ID I4S-F1 Product Active BT Wireless Speaker & Portable Instrument Amplifier Brand PEAVEY Model F1 Report No. EFTA25110387-IE-02-R1V1 Issue Date April 15, 2026 Eurofins TA Technology (Shanghai) Co., Ltd. tested the above equipment in accordance with the requirements in FCC CFR47 Part 15C. The test results show that the equipment tested is capable of demonstrating compliance with the requirements as documented in this report. RF Test Report Report No.: EFTA25110387-IE-02-R1V1 Eurofins TA Technology (Shanghai) Co., Ltd. TA-MB-04-004R Page 2 of 72 This report shall not be reproduced except in full, without the written approval of Eurofins TA Technology (Shanghai) Co., Ltd. TABLE OF CONTENT 1 Test Laboratory ............................................................................................................................... 5 1.1 Notes of the Test Report ............................................................................................................ 5 1.2. Test facility ............................................................................................................................... 5 1.3 Testing Location......................................................................................................................... 5 2 General Description of Equipment under Test ............................................................................ 6 2.1 Applicant and Manufacturer Information ................................................................................... 6 2.2 General information ................................................................................................................... 6 3 Applied Standards .......................................................................................................................... 7 4 Information about the FHSS characteristics ................................................................................ 8 4.1 Frequency Hopping System Requirement ................................................................................ 8 4.2 Pseudorandom Frequency Hopping Sequence ........................................................................ 9 4.3 Equal Hopping Frequency Use ................................................................................................ 10 4.4 System Receiver Input Bandwidth........................................................................................... 10 4.5 Test Configuration .................................................................................................................... 11 5 Test Case ........................................................................................................................................ 12 5.1 Peak Power Output .................................................................................................................. 12 5.2 99% Bandwidth and 20dB Bandwidth ..................................................................................... 13 5.3 Frequency Separation ................................................................................................…

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