2AA7S-76001074Bluetooth Audio Amplifier

Manual 11800 W. Capitol Drive. Wauwatosa, WI 53222 Harley-Davidson.com Tall Boy Bluetooth Audio Amplifier 1.Model : 76001074 2.Specification -Power : DC 12V -Bluetooth(BDR/EDR/BLE)_2 402 ㎒ ~ 2 480 ㎒ -Bluetooth(BDR/EDR)_79 ch / Bluetooth(BLE)_40 ch -Bluetooth(BDR/EDR)_GFSK, π/4DQPSK, 8DPSK, Bluetooth(BLE)_GFSK Installation Requirements: Download Harley-Davidson mobile app. Many Harley-Davidson® Parts & Accessories are made of plastics and metals which can be recycled. Please dispose of materials responsibly. COMPLIANCE INFORMATION FCC Compliance Statement This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. FCC Interference Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to correct the interference by one of the following measures: • Reorient or relocate the receiving antenna. • Increase the separation between the equipment and receiver. • Connect the equipment into an outlet on a circuit different from which the receiver is connected. • Consult the dealer or an experienced radio/TV technician for help. FCC Caution Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. FCC Radiation Exposure Statement This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20 cm between the radiator and your body. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. This product complies with California Energy Commission efficiency standards for consumer battery chargers. EUROPE Harley-Davidson hereby declares that this device is in compliance with Radio Equipment Directive 2014 / 53 / EU. The full text of the EU DoC is available at the following: harley-davidson.com CANADA Industry Canada Statement This device complies with RSS-247 of the Industry Canada Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Ce dispositif est conforme à la norme CNR-247 d’Industrie Canada applicable aux appareils radio exempts de licence. Son fonctionnement est sujet aux deux conditions suivantes: (1) le dispositif ne doit pas produire de brouillage préjudiciable, et (2) ce dispositif doit accepter tout brouillage reçu, y compris un brouillage susceptible de provoquer un fonctionnement indésirable. Industry Canada Radiation Exposure Statement This equipment complies with IC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20 cm between the radiator & your body. Déclaration d’exposition aux radiations Cet équipement est conforme aux limites d’exposition aux rayonnements IC établies pour un environnement non con trôlé. Cet équipement doit être installé et utilisé avec un minimum de 20 cm de distance entre la source de rayonnement et votre corps. C A U T I O N & I N F O R M AT ION Make no modifications to the product or accessories. Unauthorized alterations may compromise safety, regulatory compliance, and system performance, and will void the warranty. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Operating Frequency Band: 2402 MHz to 2480 MHz BDR/EDR maximum tune up: 9dBm BLE maximum tune up: 2dBm Changing Components or Adding Accessories There are many components and accessories available to enhance the comfort, performance and appearance of your motorcycle. However, if you change components or add accessories, you do so at your own risk. The motorcycle’s manufacturer may not have tested that component or accessory for compatibility, reliability or safety on your motorcycle. Before installing any component or accessory, including but not limited to a different size tire, a lighting system, a luggage rack, a child seat, a trailer, etc., make sure that it is compatible with your motorcycle by checking with your dealer. Check with your dealer before changing the components on your bike. Changing the components on your bike with other than genuine replacement parts may void warranty. GENERAL WARNING: Like any sport, bicycling involves risk of injury and damage. By choosing to ride a motorcycle, you assume the responsibility fo r that risk, so you need to know — and to practice — the rules of safe and responsible riding and of proper use and maintenance. Proper use and maintenance of your motorcycle reduces risk of injury. This Manual contains many “Warnings” and “Cautions” concerning the consequences of failure to maintain or inspect your motorcycle and of failure to follow safe cycling practice…

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Rockford Corporation 600 S. Rockford Drive Tempe US 85281 United States of America Date: January 13, 2022 To: whom if may concern ‐ The RF module, 2AC7Z‐ESPWROOM32 used only supports BT/BLE for 76001074. ‐ An internal printed antenna does not used for 76001074. Sincerely Yours, Signature : Contact Name : Jason Gerlitz / Title : Senior Product Validation Manager Rockford Corporation

Rockford Corporation 600 S. Rockford Drive Tempe US 85281 United States Of America Tel. (480)967-3565 / Fax. (480)967-3565 Date: October 05, 2021 Dear Sir/Madam Re: Letter of Similarity We, Rockford Corporation, declare the differences for between original model and variant models. -Product: Bluetooth Audio Amplifier -Model name: 76001074 -Variant Model name: Tall Boy Please refer to the below variant model list. Basic model 76001074 Variant model Tall Boy (Variant model from marketing.) All models are made up by same H/W, F/W. *** The product was tested with basic model. (worst-case model was tested) Sincerely Yours, Name: Jason Gerlitz Title: Senior Product Validation Manager

Authorization I hereby authorize Jason Gerlitz to sign FCC/IC related documents on behalf of our company. Y ours Sincerely, Signature: C ontact name: Dan Hunter Title: Manager Tel: (480) 967-9565 E-mail: [email protected] Company name: Rockford Corporation

Rockford Corporation 600 S. Rockford Drive Tempe US 85281 United States Of America Date: October 05, 2021 Federal Communications Commission 7435 Oakland Mills Road Columbia MD 21046 c.c. UL Verification Services Certification Division 47173 Benicia Street Fremont, CA 94538, USA To whom it may concern: I, the undersigned, hereby authorize Ms. Chloe Lee/ Deputy General Manager of KCTL Inc. and hereafter referred to as KCTL to act on our behalf in all manners relating to application for equipment authorization, including signing of all documents relating to these matters. Any and all acts carried out by Ms. Chloe Lee/ Deputy General Manager of KCTL Inc. on our behalf shall have the same effect as acts of our own. I, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti -Drug Abuse Act of 1988, 21 U.S.C. 853(a). In authorizing KCTL as our agent, we still recognize that we are responsible to: a)com ply with the relevant provisions of the certification program; b)ma ke all necessary arrangements for the conduct of the evaluation, including provision for examining documentation and access to all areas, records (including internal audit reports) and personnel for the purposes of evaluation (e.g. testing, inspection, assessment, surveillance, reassessment) and resolution of complaints; c)mak e claims regarding certification only in respect of the scope for which certification has been granted; d)do not us e our product certification in such a manner as to bring the Certification Division into disrepute and not make any statement regarding our product certification which the Certification Division may consider misleading or unauthorized; e)upon suspension or cancellation of certification, discontinue use of all advertising matter that contains any reference thereto and return any certification documents as required by the Certification Division; f)use certification only to indicate the products are certified as being in conformity with specified standards; g)endeavor to ensure that no certificate or report nor any part thereof is used in a misleading manner; h)ensure that any reference to our product certification in communication media such as documents, brochures or advertising, complies with the requirements of the Certification Division; i)keep a record of all complaints made known to the us relating to the product’s compliance with requirements of the relevant standard and to make these records available to the Certification Division when requested; j)take appr opriate action with respect to such complaints and any deficiencies found in products or services that affect compliance with the requirements for certification; k)document t he actions taken. This authorization is valid until further written notice from the applicant. Sincerel y Yours, Signature : Co ntact Name : Jason Gerlitz / Title : Senior Product Validation Manager Rockford Corporation

Rockford Corporation 600 S. Rockford Drive Tempe US 85281 United States Of America CONFIDENTIALITY REQUEST Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mill s Road Columbia, MD 21048 October 05, 2021 TO WHOM IT MAY CONCERN Pursuant to Paragraphs §0.457 and 0.459 of the Commission’s Rules (47 C.F.R.) and Section §552(b)(4) of the Freedom of Information Act, Rockford Corporation requests confidentiality for the following products: FCC ID Number 2AA7S-76001074 Product Title/Model Bluetooth Audio Amplifier/76001074, Tall Boy The followin g exhibits contain trade secrets and proprietary information that could be of benefit to our competitors regarding the design of our product. This material is not customarily available to the general public and we request that it be withheld from public inspection. We request that the following information submitted be held permanent confidential treatment. Permanent Confidential Request -. Schematics -. Block Diagram -. Operational Description -. Antenna specification We also hereb y request Short-Term Confidentiality for 180 days after the grant as outlined in Public Notice DA 04-1705. This provision will give temporary confidentiality of commercially sensitive information prior to product release. Short-Term Confidential Request -. External Photos -. Internal Photos -. Test set-up photo -. User Manual If you have any questions, please feel free to contact me at the addre ss shown below. Sincerely, Signature : Contact Name : Jason Gerlitz / Title : Senior Product Validation Manager

January 14, 2022 Applicant: Rockford Corporation FCC ID: 2AA7S-76001074 / IC: 20640-76001074 To whom it may concern, We, Harley-Davidson Motor Company, hereby declare that the amplifier 76001074 is installed in the saddlebag of the Road King motorcycle and, when installed, the transmitter is at a distance of 20cm or greater from the user. See location below: Signature Jason Gerlitz Engineering Manager Rockford Corporation

http://www.kctl.co.kr This test report shall not be reproduced, except in full, without the written approval External photos of EUT http://www.kctl.co.kr This test report shall not be reproduced, except in full, without the written approval http://www.kctl.co.kr This test report shall not be reproduced, except in full, without the written approval

Rockford Corporation 600 S. Rockford Drive Tempe US 85281 United States of America Date: October 05, 2021 To: whom if may concern ‐ Amplifier is mounted to an add on audio system that is mounted to the fairing of a motorcycle. ‐ Once system is mounted to the vehicle, there is no access to the amplifier or the antenna. ‐ Amplifier is mounted on the bottom of the system. ‐ Antenna is mounted inside the system underneath the amplifier. ‐ We declare that the antenna needs to be permanently soldered or glued, so user cannot change it.

<Label design & location> The rear of the device 3700 West Juneau Ave. Milwaukee, WI 53208 harley-davidson.com 64mm 25mm IFT # XXXXX1111-1111 IC: 20640-76001074 FCC ID: 2AA7S-76001074 CMIIT ID: xxxxxxxxxxxx KC ID: xxxxxxxxxxxxx Rockford Corporation Product name : Bluetooth Audio Amplifier Model name : 76001074 Lable 3700 West Juneau Ave. Milwaukee, WI 53208 harley-davidson.com 64mm 25mm IC: 20640-76001074 FCC ID: 2AA7S-76001074 IFT # XXXXX1111-1111 CMIIT ID: xxxxxxxxxxxx KC ID: xxxxxxxxxxxxx Rockford Corporation Product name : Bluetooth Audio Amplifier Model name : Tall Boy [Derivative model]

http://www.kctl.co.kr This test report shall not be reproduced, except in full, without the written approval Internal photos of EUT http://www.kctl.co.kr This test report shall not be reproduced, except in full, without the written approval http://www.kctl.co.kr This test report shall not be reproduced, except in full, without the written approval http://www.kctl.co.kr This test report shall not be reproduced, except in full, without the written approval http://www.kctl.co.kr This test report shall not be reproduced, except in full, without the written approval http://www.kctl.co.kr This test report shall not be reproduced, except in full, without the written approval http://www.kctl.co.kr This test report shall not be reproduced, except in full, without the written approval Monopole Antenna

http://www.kctl.co.kr This test report shall not be reproduced, except in full, without the written approval * RF Exposure 1. Regulation Regulation This document is prepared to show compliance with the RF Exposure requirements as required in §1.1310 of the FCC rules and Regulations. The limit for Maximum Permissible Exposure (MPE), specified in FCC §1.1310, is listed in Table 1-1. According to FCC §1.1310: the criteria listed in the following table shall be used to evaluate the environmental impact of human exposure to radio-frequency (RF) radiation as specified in §1.1307(b). Table 1 – Limits for Maximum Permissible Exposure (MPE) Frequency Range (㎒) Electric Field Strength [V/m] Magnetic Field Strength [A/m] Power Density [㎽/㎠] Averaging Time [minute] (A) Limits for Occupational / Controlled Exposure 0.3 ~ 3.0 614 1.63 *100 6 3.0 ~ 30 1842/f 4.89/f *900/f 2 6 30 ~ 300 61.4 0.163 1.0 6 300 ~ 1 500 / / f/300 6 1 500 ~ 15 000 / / 5 6 (B) Limits for General Population / Uncontrolled Exposure 0.3 ~ 1.34 614 1.63 *100 30 1.34 ~ 30 824/f 2.19/f *180/f 2 30 30 ~ 300 27.5 0.073 0.2 30 300 ~ 1 500 / / f/1 500 30 1 500 ~ 15 000 / / 1.0 30 f=frequency in ㎒, *= plane-wave equivalent power density Per the guidance of KDB 680106, the E-field and H-field limits shown in the table above are extended down to 100 ㎑ in Appendix C): 1) For test separation distances > 50 ㎜ and < 200 ㎜, the power threshold at the corresponding test separation distance at 100 ㎒ in step b) is multiplied by [1 + log(100/f(㎒))] 2) For test separation distances ≤ 50 ㎜, the power threshold determined by the equation in c) 1) for 50 ㎜ and 100 ㎒ is multiplied by ½ 3) SAR measurement procedures are not established below 100 ㎒. When SAR test exclusion cannot be applied, a KDB inquiry is required to determine SAR evaluation requirements for any SAR test results below 100 ㎒ to be acceptable. http://www.kctl.co.kr This test report shall not be reproduced, except in full, without the written approval 2. Result MPE (Maximum Permissive Exposure) Prediction Predication of MPE limit at a given distance: Equation from page 18 of OET Bulletin 65, Edition 97-01 () SPGRRPGSππ4 4 2 == S = power density [㎽/㎠] P = Power input to antenna [㎽] G = Power gain of the antenna in the direction of interest relative to an isotropic radiator R = distance to the center of radiation of the antenna [㎝] RF Exposure Compliance Issue The information should be included in the user’s manual: This appliance and its antenna must not be co-located or operation is conjunction with any other antenna or transmitter. A minimum separation distance of 20 ㎝ must be maintained between the antenna and the person for this appliance to satisfy the RF exposure requirements. Note. 1. The power density P d (5th column) at a distance of 20 ㎝ calculated from the friis transmission Formula is far below the limit of 1 ㎽/㎠. 2. Unequal antenna gains, with equal transmit powers. For antenna gains given by G1, G2, ..., GN ㏈i (i) If transmit signals are correlated, then Directional gain = 10 log[(10G 1 /20 + 10G 2 /20 + ... + 10G N /20)2/NANT] ㏈ i [Note the “20”s in the denominator of each exponent and the square of the sum of terms; the object is to combine the signal levels coherently.] http://www.kctl.co.kr This test report shall not be reproduced, except in full, without the written approval Calculation Result of RF Exposure Mode Frequency [㎒] Max Tune-up Power [㏈m] Max Tune-up Power [㎽] Ant Gain [㏈i] Power density at 20 ㎝ [㎽/㎠] Limit [㎽/㎠] BT GFSK 2 402 9.00 7.94 2.00 0.002 50 1.00 BLE BLE/ 1 Mbps/ Packet 37 2 402 2.00 1.58 2.00 0.000 50 1.00

verify No.904009195150 KCTL Inc. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-31-285-0894 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR21-SRF00261 Page (2) of (48) KCTL-TIR001-003/5 KP21-06276 REPORT REVISION HISTORY Date Revision Page No 2021-11-23 Originally issued - This report shall not be reproduced except in full, without the written approval of KCTL Inc. This document may be altered or revised by KCTL Inc. personnel only, and shall be noted in the revision section of the document. Any alteration of this document not carried out by KCTL Inc. will constitute fraud and shall nullify the document. This test report is a general report that does not use the KOLAS accreditation mark and is not related to KS Q ISO/IEC 17025 and KOLAS accreditation. General remarks for test reports Statement concerning the uncertainty of the measurement systems used for the tests (may be required by the product standard or client) Internal procedure used for type testing through which traceability of the measuring uncertainty has been established: Procedure number, issue date and title: Calculations leading to the reported values are on file with the testing laboratory that conducted the testing. Statement not required by the standard or client used for type testing KCTL Inc. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-31-285-0894 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR21-SRF00261 Page (3) of (48) KCTL-TIR001-003/5 KP21-06276 CONTENTS 1. General information ...................................................................................................... 4 2. Device information ........................................................................................................ 4 2.1. Information about derivative model ......................................................................... 5 2.2. Accessory information ............................................................................................ 5 2.3. Frequency/channel operations ................................................................................ 5 2.4. Duty Cycle Correction Factor .................................................................................. 6 3. Antenna requirement .................................................................................................... 7 4. Summary of tests .......................................................................................................... 8 5. Measurement uncertainty ............................................................................................. 9 6. Measurement results explanation example ................................................................ 10 7. Test results ................................................................................................................. 11 7.1. Maximum peak output power ................................................................................ 11 7.2. Carrier frequency separation ................................................................................ 13 7.3. 20㏈ channel bandwidth & 99% Bandwidth ......................................................... 16 7.4. Number of hopping channels ................................................................................ 20 7.5. Time of occupancy(Dwell time) ............................................................................. 22 7.6. Radiated spurious emissions & band edge ........................................................... 26 7.7. Conducted Spurious Emission .............................................................................. 45 8. Measurement equipment ............................................................................................ 48 KCTL Inc. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-31-285-0894 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR21-SRF00261 Page (4) of (48) KCTL-TIR001-003/5 KP21-06276 1. General information Client : Rockford Corporation Address : 600 S. Rockford Drive Tempe US 85281 United States Of America Manufacturer : Harley-Davidson Motor Company Address : 11800 W. Capitol Drive, Wauwatosa, WI 53222 Laboratory : KCTL Inc. Address : 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea Accreditations : FCC Site Designation No: KR0040, FCC Site Registration No: 687132 VCCI Registration No. : R-20080, G-20078, C-20059, T-20056 CAB Identifier: KR0040 ISED Number: 8035A KOLAS No.: KT231 2. Device information Equipment under test : Bluetooth Audio Amplifier Model : 76001074 Derivative model : Tall Boy Modulation technique : Bluetooth(BDR/EDR)_GFSK, π/4DQPSK, 8DPSK Bluetooth(BLE)_GFSK Number of channels : Bluetooth(BDR/EDR)_79 ch / Bluetooth(BLE)_40 ch Power source : DC 12 V Antenna specification : Monopole Antenna Antenna gain : 2.00 ㏈i Frequency range : Bluetooth(BDR/EDR/BLE)_2 402 ㎒ ~ 2 480 ㎒ Software version : Ver1.0 Hardware version : Ver1.0 Test device serial No. : N/A Operation temperature : -20 °C ~ 50 °C KCTL Inc. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-31-285-0894 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR21-SRF00261 Page (5) of (48) KCTL-TIR001-003/5 KP21-06276 2.1. Information about derivative model The difference between basic model and derivative model is: Derivative model name is different only for the marketing area, and all models are electrically identical. 2.2. Accessory information Equipment Manufacturer Model Serial No. Power source N/A - - - - 2.3. Frequency/channel operations This device contains the following capabilities: Bluetooth (BDR/EDR), Bluetooth Low Energy Ch. Frequency (㎒) 00 2 402 . . . . 39 2 441 . . . . 78 2 480 Table 2.3.1. Bluetooth(BDR/EDR) mode 15.247 Requirements for Bluetooth transmitter: - This Bluetooth module has been tested by a Bluetooth Qualification Lab, and we confirm the following: 1) This system is hopping pseudo-randomly. 2) Each frequency is used equally on the …

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http://www.kctl.co.kr This test report shall not be reproduced, except in full, without the written approval Test setup photos - Below 30 ㎒ (9 ㎑ ~ 30 ㎒) - Below 1 ㎓ (30 ㎒ ~ 1 ㎓) http://www.kctl.co.kr This test report shall not be reproduced, except in full, without the written approval - Above 1 ㎓ (1 ㎓ ~ 18 ㎓) - Above 18 ㎓ (18 ㎓ ~ 40 ㎓)