FCC ID 2AR2STAB5309SW
Wireless subwoofer
by MMD Hong Kong Holding Limited
Grantee Code: 2AR2S Product Code: TAB5309SW
Latest application date: 2025-04-29
FCC ID Device Details
| FCC ID | 2AR2STAB5309SW |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AR2S |
| Product Code | TAB5309SW |
| Applicant Business | MMD Hong Kong Holding Limited 🇨🇳 |
| Related Domains |  tpv-tech.com |
| Equipment Class | Wireless subwoofer |
| Test Firm | Hwa-Hsing (Dongguan) Testing Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Class II permissive change or modification of presently authorized equipment | 2025-04-29 |
| 2402-2480 MHz | Original Equipment | 2024-04-01 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2025-04-29 | PDF 2.2 MB |
| User Manual Regulatory Statements | Users Manual | 2025-04-29 | PDF 2.7 MB |
| Safety Guide | Users Manual | 2024-09-28 | PDF 526.6 KB |
| User Manual | Users Manual | 2024-09-28 | PDF 3.2 MB |
| Internal Photos | Internal Photos | 2025-04-29 | PDF 2.1 MB |
| Internal Photos | Internal Photos | 2024-09-28 | PDF 699.3 KB |
| External Photos | External Photos | 2025-04-29 | PDF 735.5 KB |
| External Photos | External Photos | 2024-09-28 | PDF 2.3 MB |
| Label Location | ID Label/Location Info | 2025-04-29 | PDF 147.3 KB |
| Label & Label Location | ID Label/Location Info | 2024-04-01 | PDF 118 KB |
| Test Setup Photos | Test Setup Photos | 2025-04-29 | PDF 557.3 KB |
| Test Setup Photos | Test Setup Photos | 2024-09-28 | PDF 582.7 KB |
| BT Test Report | Test Report | 2025-04-29 | PDF 5.3 MB |
| Antenna Specifications | Test Report | 2024-04-01 | PDF 651.1 KB |
| Test Report | Test Report | 2024-04-01 | PDF 6 MB |
| Attestation Statements 2.911 d 5 | Attestation Statements | 2025-04-29 | PDF 169 KB |
| US AGENT Letter | Attestation Statements | 2025-04-29 | PDF 149.1 KB |
| Attestation Statements Part 2.911(d)(5) | Attestation Statements | 2024-04-01 | PDF 164.1 KB |
| FCC SDOC | Attestation Statements | 2024-04-01 | PDF 217.9 KB |
| US Agent Letter | Attestation Statements | 2024-04-01 | PDF 319.4 KB |
| Authority Letter | Cover Letter(s) | 2025-04-29 | PDF 78.2 KB |
| Class II Permissive Letter | Cover Letter(s) | 2025-04-29 | PDF 96.9 KB |
| Declaration on model difference | Cover Letter(s) | 2025-04-29 | PDF 87 KB |
| Confidentiality Letter | Cover Letter(s) | 2024-04-01 | PDF 179.4 KB |
| Models Declaration Letter | Cover Letter(s) | 2024-04-01 | PDF 115.9 KB |
| POA | Cover Letter(s) | 2024-04-01 | PDF 127.8 KB |
| MPE Report | RF Exposure Info | 2025-04-29 | PDF 535.3 KB |
| MPE | RF Exposure Info | 2024-04-01 | PDF 624.7 KB |
| Block Diagram Metadata only | Block Diagram | PDF 99.4 KB | |
| Schematics Metadata only | Schematics | PDF 1.2 MB | |
| Operation Description Metadata only | Operational Description | PDF 66.2 KB |
Application Information
| Application ID | vg5esxwxcRpXypZPSnCXzg== |
|---|---|
| Final Action Date | 2025-04-29 |
| Application Purpose | Class II permissive change or modification of presently authorized equipment |
| Applicant FRN | 0028068138 |
| Model | TAB5309SW |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | Wireless subwoofer |
| Responsible Party | Tomas Guan, Safety & Approbation Manager, tomas.guan@tpv-tech.com , 86-755-36358341 |
| Test Firm | David Chen, Hwa-Hsing (Dongguan) Testing Co., Ltd., david.chen@hwa-hsing.com  , 0769-83078199 |
| TCB Email | TEI@timcoengr.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | No |
| Grant Deferral | No |
| Modular Equipment | Does not apply |
| Composite Device | No |
| Composite Part | No |
| Cognitive Radio | No |
| Authorization Waiver | No |
| Authorization Waiver Approved | No |
| Section 5301 Certification | Yes |
| Related OET Knowledge DataBase Inquiry | No |
| Grant Comments | Power listed is conducted. This equipment must be installed and operated to provide a separation distance of at least 20 cm between the radiator and any part of the human body. Users and installers must be provided with operating conditions for satisfying RF exposure compliance. Class II Permisisve Change: Adds new model numbers and colors. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| vg5esxwxcRpXypZPSnCXzg== | 2025-04-29 | Class II permissive change or modification of presently authorized equipment |
| SBWgdgclr7exlhYrik+SLQ== | 2024-04-01 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 2402-2480 MHz | 0.0013940 | 15C |
| 2402-2480 MHz | 0.0013940 |
Grants
TCB Grant - Application vg5esxwxcRpXypZPSnCXzg==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
IIA Lab Services, LLC 13146 NW 86th Drive Suite 400 Alachua, FL 32615 |
Date of Grant: 04/29/2025 Application Dated: 04/29/2025 |
| MMD Hong Kong Holding Limited |
| Units 1208-11, 12th Floor, C-Bons International |
| Center, 108 Wai Yip Street, Kwun Tong, Kowloon |
| Hong Kong, China |
| Attention: Tomas Guan , Safety & Approbation Manager |
| NOT TRANSFERABLE |
| EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below. |
| FCC IDENTIFIER: | 2AR2STAB5309SW |
| Name of Grantee: | MMD Hong Kong Holding Limited |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Wireless subwoofer |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.001394 |
| Power listed is conducted. This equipment must be installed and operated to provide a separation distance of at least 20 cm between the radiator and any part of the human body. Users and installers must be provided with operating conditions for satisfying RF exposure compliance. Class II Permisisve Change: Adds new model numbers and colors. |
TCB Grant - Application SBWgdgclr7exlhYrik+SLQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Timco Engineering, Inc. 849 NW State Road 45 Newberry, FL 32669 |
Date of Grant: 04/01/2024 Application Dated: 04/01/2024 |
| MMD Hong Kong Holding Limited |
| Units 1208-11, 12th Floor, C-Bons International |
| Center, 108 Wai Yip Street, Kwun Tong, Kowloon |
| Hong Kong, China |
| Attention: Tomas Guan , Safety & Approbation Manager |
| NOT TRANSFERABLE |
| EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below. |
| FCC IDENTIFIER: | 2AR2STAB5309SW |
| Name of Grantee: | MMD Hong Kong Holding Limited |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Wireless subwoofer |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.001394 |
| Power listed is conducted. This equipment must be installed and operated to provide a separation distance of at least 20cm between the radiator and any part of the human body. Users and installers must be provided with operating conditions for satisfying RF exposure compliance. |
EAS Grant - Application SBWgdgclr7exlhYrik+SLQ==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
MMD Hong Kong Holding Limited Units 1208-11, 12th Floor, C-Bons International Center, 108 Wai Yip Street, Kwun Tong, Kowloon Hong Kong, China |
Date of Grant: 04/01/2024 Application Dated: 04/01/2024 |
| Attention: Tomas Guan , Safety & Approbation Manager |
| NOT TRANSFERABLE |
| EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below. |
| FCC IDENTIFIER: | 2AR2STAB5309SW |
| Name of Grantee: | MMD Hong Kong Holding Limited |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Wireless subwoofer |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.001394 |
| Power listed is conducted. This equipment must be installed and operated to provide a separation distance of at least 20cm between the radiator and any part of the human body. Users and installers must be provided with operating conditions for satisfying RF exposure compliance. |
| Mail To: |