2AB3E-IPA145HIGH-POWER BLUETOOTH-ENABLED SPEAKER SYSTEM WITH ACOUSTIC OPTIMIZATION AND LIGHTS

ION Audio, LLC 200 Scenic View Drive, Cumberland, RI 02864 U.S.A. DATE : Dec. 14, 2020 ION Audio, LLC 200 Scenic View Drive, Cumberland, RI 02864 U.S.A. Attn: Director of Certification Authority to Act as Agent On our behalf, I appoint below company and person: Name Damon Hu Position Manager Company Name Dongguan Dongdian Testing Service Co.,Ltd. Address 17, Zongbu Road 2, Songshan Lake Sci&Tech, Industry Park, Dongguan City, Guangdong Province, China, 523808 Tel / Fax Tel: +86-0769-38826678-850 E-Mail [email protected] to act as our agent in the preparation of this application for equipment certification. I certify that submitted documents properly describe the device or system for which equipment certification is sought. I also certify that each unit manufactured, imported or marketed, as defined in the Federal Communications Commission’s regulations will have affixed to it a label identical to that submitted for approval with this application. For instances where our authorized agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for certification, as specified by CETECOM GmbH, still resides with: Applicant name ION Audio, LLC Address 200 Scenic View Drive, Cumberland, RI 02864 U.S.A. Yours sincerely, Signatory Name Jacky Liao Position Senior Compliance Manager Company Name ION Audio, LLC Address 200 Scenic View Drive, Cumberland, RI 02864 U.S.A. Tel / Fax 886-2-2717-2389 / 886-2-2717-2735 E-Mail [email protected]

CONFIDENTIALITY REQUEST for Certification Service in USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 <11/24/2020> 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, we requests confidentiality for the following products: FCC ID Model name 2AB3E-I PA145 TOTAL PA PRIME For the product stated above, we request that the following information be held confidential; Exhibits Long-Term Confidentiality Short-Term Confidentiality Short-Term Confidentiality Days External Photos 180 days Internal Photos 180 days Block Diagram Schematics Test Setup Photos 180 days User’s Manual 180 days Parts List Tune Up Operational Descriptions The long-term confidentiality exhibits contain our trade secrets and proprietary information that could be of benefit to our competitors. The short-term confidentiality on the basis of ensuring that business sensitive information remains confidential until the actual marketing of our new device. If you have any questions, please feel free to contact me at the address shown below.

Dongguan Dongdian Testing Service Co., Ltd. Report No.: DDT-R20092426-1E2 Page 76 of 100 16. Photos of the EUT Dongguan Dongdian Testing Service Co., Ltd. Report No.: DDT-R20092426-1E2 Page 77 of 100 Dongguan Dongdian Testing Service Co., Ltd. Report No.: DDT-R20092426-1E2 Page 78 of 100 Dongguan Dongdian Testing Service Co., Ltd. Report No.: DDT-R20092426-1E2 Page 79 of 100

IPA145丝印图档2020-11-4 Pantone White C 内容颜色

Dongguan Dongdian Testing Service Co., Ltd. Report No.: DDT-R20092426-1E2 Page 80 of 100 Dongguan Dongdian Testing Service Co., Ltd. Report No.: DDT-R20092426-1E2 Page 81 of 100 Dongguan Dongdian Testing Service Co., Ltd. Report No.: DDT-R20092426-1E2 Page 82 of 100 Dongguan Dongdian Testing Service Co., Ltd. Report No.: DDT-R20092426-1E2 Page 83 of 100 Dongguan Dongdian Testing Service Co., Ltd. Report No.: DDT-R20092426-1E2 Page 84 of 100 Dongguan Dongdian Testing Service Co., Ltd. Report No.: DDT-R20092426-1E2 Page 85 of 100 BT Antenna Dongguan Dongdian Testing Service Co., Ltd. Report No.: DDT-R20092426-1E2 Page 86 of 100 Light control board of apparatus (Guangzhou brilliant electronic co. LTD) Dongguan Dongdian Testing Service Co., Ltd. Report No.: DDT-R20092426-1E2 Page 87 of 100 Light control board of apparatus (Guangzhou Yongchen Technology Co., Ltd） Dongguan Dongdian Testing Service Co., Ltd. Report No.: DDT-R20092426-1E2 Page 88 of 100 Dongguan Dongdian Testing Service Co., Ltd. Report No.: DDT-R20092426-1E2 Page 89 of 100 Dongguan Dongdian Testing Service Co., Ltd. Report No.: DDT-R20092426-1E2 Page 90 of 100 Dongguan Dongdian Testing Service Co., Ltd. Report No.: DDT-R20092426-1E2 Page 91 of 100 Mains linear transformer: NINGBO ZHONGCE E.T ELECTRONICS CO., LTD Dongguan Dongdian Testing Service Co., Ltd. Report No.: DDT-R20092426-1E2 Page 92 of 100 Mains linear transformer: Ningbo Yaolisi Electrical Appliance Co., Ltd Mains linear transformer: Ningbo Rongqian Electrical Appliance Co. Ltd Dongguan Dongdian Testing Service Co., Ltd. Report No.: DDT-R20092426-1E2 Page 93 of 100 Mains linear transformer: YUYAO ZHONG CHI ELECTRIC ALAPPLIANCE.CO., LTD Standby transformer: Haining Dekelong ELECTRONICS CO., LTD. Dongguan Dongdian Testing Service Co., Ltd. Report No.: DDT-R20092426-1E2 Page 94 of 100 Standby transformer: NINGBO ZHONGCE E.T ELECTRONICS CO., LTD Dongguan Dongdian Testing Service Co., Ltd. Report No.: DDT-R20092426-1E2 Page 95 of 100 Standby transformer: YUYAO CITY JINGTUO ELECTRONICS CO., LTD. Dongguan Dongdian Testing Service Co., Ltd. Report No.: DDT-R20092426-1E2 Page 96 of 100 Standby transformer: YUYAO ZHONG CHI ELECTRIC ALAPPLIANCE.CO.LTD Dongguan Dongdian Testing Service Co., Ltd. Report No.: DDT-R20092426-1E2 Page 97 of 100 Dongguan Dongdian Testing Service Co., Ltd. Report No.: DDT-R20092426-1E2 Page 98 of 100 Dongguan Dongdian Testing Service Co., Ltd. Report No.: DDT-R20092426-1E2 Page 99 of 100 Black Magnet: V180185T of 25*15*12mm (ShenZhen VIIP Electronic Co., Ltd.) Green Magnet: 22*14*8mm (ShenZhen VIIP Electronic Co., Ltd.) Dongguan Dongdian Testing Service Co., Ltd. Report No.: DDT-R20092426-1E2 Page 100 of 100 END OF REPORT

Dongguan Dongdian Testing Service Co., Ltd Report No.:DDT-R20092426-1E4 Page 1 of 6 RF EXPOSURE REPORT FOR Issued By: Dongguan Dongdian Testing Service Co., Ltd. Add.: No. 17, Zongbu Road 2, Songshan Lake Sci&Tech, Industry Park, Dongguan City, Guangdong Province, China, 523808 Tel.: +86-0769-38826678, E-mail: [email protected], http://www.dgddt.com Applicant : ION Audio, LLC Address : 200 Scenic View Drive, Cumberland, RI 02864 U.S.A. Equipment under Test : HIGH-POWER BLUETOOTH-ENABLED SPEAKER SYSTEM WITH ACOUSTIC OPTIMIZATION AND LIGHTS Model No. : TOTAL PA PRIME Trade Mark : FCC ID : 2AB3E-IPA145 IC : 10541A-IPA145 Manufacturer : ION Audio, LLC Address : 200 Scenic View Drive, Cumberland, RI 02864 U.S.A. ■Report No.: DDT-R20092426-1E4 ■Issued Date: Nov. 27, 2020 Dongguan Dongdian Testing Service Co., Ltd Report No.:DDT-R20092426-1E4 Page 2 of 6 Table of Contents Test report declares........................................................................................................3 1. General Information ....................................................................................................... 5 1.1. Description of equipment ............................................................................................... 5 1.2. Assess laboratory ........................................................................................................... 5 2. RF Exposure Evaluation ................................................................................................ 5 2.1. Requirement ................................................................................................................... 5 2.2. Calculation method......................................................................................................... 6 2.3. Estimation result ............................................................................................................. 6 Dongguan Dongdian Testing Service Co., Ltd Report No.:DDT -R20092426-1E4 Page 3 of 6 Test Report Declare Standard Used: KDB447498 D01 General RF Exposure Guidance v06 We Declare: The equipment described above is assessed by Dongguan Dongdian Testing Service Co., Ltd and i n the configuration assessed the equipment complied with the standards specified above. The assessed res ults are contained in this report and Dongguan Dongdian Testing Service Co., Ltd is assumed of full responsibility for the accuracy and completeness of these assess. After evaluation, our opinion is that the equipment In Accorda nce with above standard. Report No: DDT -R20092426-1E4 Date of Receipt: Oct. 19 , 2020 Date of Test: Oct. 19, 2020 ~ Nov . 26 , 2020 Prepared By: Approved By: ______ _________ ______________________ Sam Li /Engineer Damon Hu/EMC Manager Note: This report applies to above tested sample only. This report shall not be reproduced in parts without written approval of Dongguan Dongdian Testing Service Co., Ltd. Applicant : ION Audio, LLC Address : 200 Scenic View Drive, Cumberland, RI 02864 U.S.A. Equipment under Test : HIGH-POWER BLUETOOTH-ENABLED SPEAKER SYSTEM WITH ACOUSTIC OPTIMIZATION AND LIGHTS Model No. : TOTAL PA PRIME Trade mark : Manufacturer : ION Audio, LLC Address : 200 Scenic View Drive, Cumberland, RI 02864 U.S.A. Dongguan Dongdian Testing Service Co., Ltd Report No.:DDT-R20092426-1E4 Page 4 of 6 Revision History Rev. Revisions Issue Date Revised By --- Initial issue Nov. 27, 2020 Dongguan Dongdian Testing Service Co., Ltd Report No.:DDT-R20092426-1E4 Page 5 of 6 1. General Information 1.1. Description of equipment 1.2. Assess laboratory Dongguan Dongdian Testing Service Co., Ltd. Add.: No. 17, Zongbu Road 2, Songshan Lake Sci&Tech, Industry Park, Dongguan City, Guangdong Province, China, 523808 Tel.: +86-0769-38826678, http://www.dgddt.com, Email: [email protected] CNAS Registration No. CNAS L6451; A2LA Certificate Number: 3870.01; FCC Designation Number: CN1182; FCC Test Firm Registration Number: 540522 Industry Canada Site Registration Number: 10288A-1 2. RF Exposure Evaluation 2.1. Requirement Systems operating under the provisions of FCC 47 CFR section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. In accordance with 47 CFR FCC Part 2 Subpart J, section 2.1091 this device has been defined as mobile device whereby a distance of 0.2 m normally can be maintained between the user and the device, and below RF Permissible Exposure limit shall comply with. Limits for General Population/Uncontrolled Exposure EUT* Name : HIGH-POWER BLUETOOTH-ENABLED SPEAKER SYSTEM WITH ACOUSTIC OPTIMIZATION AND LIGHTS Model Number : TOTAL PA PRIME EUT function description : Please reference user manual of this device Power Supply : AC 100-120V~, 60Hz Radio Specification : Bluetooth V5.1 Operation Frequency : 2402 MHz - 2480 MHz Modulation : GFSK, /4-DQPSK, 8DPSK Data Rate : 1 Mbps, 2 Mbps, 3 Mbps Antenna Type : Integral PCB antenna, maximum PK gain: -0.58 dBi Serial Number : N/A Dongguan Dongdian Testing Service Co., Ltd Report No.:DDT-R20092426-1E4 Page 6 of 6 2.2. Calculation method From the peak EUT RF output power, the minimum mobile separation distance, d= 0.2 m, as well as the gain of the used antenna, the RF power density can be obtained. 2.3. Estimation result Mode PK Output power (dBm) Output power (mW) Antenna Gain (dBi) Antenna Gain (linear) MPE Values (mW/cm 2 ) MPE Limit (mW/cm 2 ) Bluetooth Max power -1.58 0.70 -0.58 0.87 0.000121 1 Note: The estimation distance is 20 cm Conclusion: The measurement results comply with the FCC Limit per 47 CFR 2.1091 for the uncontrolled RF Exposure of mobile device. END OF REPORT

Dongguan Dongdian Testing Service Co., Ltd. Report No.: DDT-R20092426-1E2 Page 1 of 73 FCC AND ISED CERTIFICATION TEST REPORT FOR Issued By: Dongguan Dongdian Testing Service Co., Ltd. Add.: No. 17, Zongbu Road 2, Songshan Lake Sci&Tech, Industry Park, Dongguan City, Guangdong Province, China, 523808 Tel.: +86-0769-38826678, E-mail: [email protected], http://www.dgddt.com Applicant : ION Audio, LLC Address : 200 Scenic View Drive, Cumberland, RI 02864 U.S.A. Equipment under Test : HIGH-POWER BLUETOOTH-ENABLED SPEAKER SYSTEM WITH ACOUSTIC OPTIMIZATION AND LIGHTS Model No. : TOTAL PA PRIME Project Code iPA145 Trade Mark : FCC ID : 2AB3E-IPA145 IC : 10541A-IPA145 Manufacturer : ION Audio, LLC Address : 200 Scenic View Drive, Cumberland, RI 02864 U.S.A. ■Report No.: DDT-R20092426-1E2 ■Issued Date: Nov. 27, 2020 Dongguan Dongdian Testing Service Co., Ltd. Report No.: DDT-R20092426-1E2 Page 2 of 73 Table of Contents Test report declares........................................................................................................4 1. Summary of Test Results ............................................................................................... 6 2. General Test Information ............................................................................................... 7 2.1. Description of EUT ......................................................................................................... 7 2.2. Accessories of EUT ........................................................................................................ 8 2.3. Assistant equipment used for test .................................................................................. 9 2.4. Block diagram of EUT configuration for test .................................................................. 9 2.5. Deviations of test standard ............................................................................................. 9 2.6. Test environment conditions ........................................................................................ 10 2.7. Test laboratory.............................................................................................................. 10 2.8. Measurement uncertainty ............................................................................................. 10 3. Equipment Used During Test ....................................................................................... 11 4. Maximum Peak Output Power ..................................................................................... 13 4.1. Block diagram of test setup .......................................................................................... 13 4.2. Limits ............................................................................................................................ 13 4.3. Test procedure ............................................................................................................. 13 4.4. Test result ..................................................................................................................... 13 4.5. Original test data .......................................................................................................... 14 5. 20 dB Bandwidth and 99% Bandwidth ......................................................................... 17 5.1. Block diagram of test setup .......................................................................................... 17 5.2. Limits ............................................................................................................................ 17 5.3. Test procedure ............................................................................................................. 17 5.4. Test result ..................................................................................................................... 17 5.5. Original test data .......................................................................................................... 18 6. Carrier Frequency Separation ...................................................................................... 21 6.1. Block diagram of test setup .......................................................................................... 21 6.2. Limits ............................................................................................................................ 21 6.3. Test procedure ............................................................................................................. 21 6.4. Test result ..................................................................................................................... 21 6.5. Original test data .......................................................................................................... 22 7. Number of Hopping Channel ....................................................................................... 23 7.1. Block diagram of test setup .......................................................................................... 23 7.2. Limits ............................................................................................................................ 23 7.3. Test procedure ............................................................................................................. 23 7.4. Test result ..................................................................................................................... 23 7.5. Original test data .......................................................................................................... 23 Dongguan Dongdian Testing Service Co., Ltd. Report No.: DDT-R20092426-1E2 Page 3 of 73 8. Dwell Time ................................................................................................................... 25 8.1. Block diagram of test setup .......................................................................................... 25 8.2. Limits ..........................................…

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Dongguan Dongdian Testing Service Co., Ltd. Report No.: DDT-R20092426-1E2 Page 74 of 99 15. Test Setup Photograph Dongguan Dongdian Testing Service Co., Ltd. Report No.: DDT-R20092426-1E2 Page 75 of 99