FCC ID Z8M-HS2100SSW
Wireless Subwoofer
by Zhongshan City Richsound Electronic Industrial Ltd.
Grantee Code: Z8M Product Code: HS2100SSW
Latest application date: 2026-05-13
FCC ID Device Details
| FCC ID | Z8M-HS2100SSW |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | Z8M |
| Product Code | HS2100SSW |
| Applicant Business | Zhongshan City Richsound Electronic Industrial Ltd. 🇨🇳 |
| Related Domains |  richsound.com  hisense.com |
| Equipment Class | Wireless Subwoofer |
| Test Firm | TUV Rheinland (Shenzhen) Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2026-05-13 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| ID Label and Location Metadata only | ID Label/Location Info | 2026-05-13 | PDF 181.2 KB |
| Product Label and Location | ID Label/Location Info | 2026-05-13 | PDF 372.4 KB |
| Antenna Gain Info | Test Report | 2026-05-13 | PDF 728.9 KB |
| Test Report | Test Report | 2026-05-13 | PDF 526.8 KB |
| Test Report_Appendix | Test Report | 2026-05-13 | PDF 2.4 MB |
| Attestation of US Agent | Attestation Statements | 2026-05-13 | PDF 399.7 KB |
| Not Covered Entity Applicant Attestation | Attestation Statements | 2026-05-13 | PDF 145.3 KB |
| Not Covered Equipment Attestation | Attestation Statements | 2026-05-13 | PDF 144.6 KB |
| Agency Letter | Cover Letter(s) | 2026-05-13 | PDF 230.5 KB |
| Confidentiality Letter | Cover Letter(s) | 2026-05-13 | PDF 239.4 KB |
| Model Declaration Letter | Cover Letter(s) | 2026-05-13 | PDF 213.7 KB |
| RF Exposure Info | RF Exposure Info | 2026-05-13 | PDF 527.4 KB |
| User Manual Metadata only | Users Manual | 2026-11-09 | PDF 3.4 MB |
| Internal Photos Metadata only | Internal Photos | 2026-11-09 | PDF 1.5 MB |
| External Photos Metadata only | External Photos | 2026-11-09 | PDF 491.8 KB |
| Test Setup Photos Metadata only | Test Setup Photos | 2026-11-09 | PDF 1 MB |
| Block Diagram Metadata only | Block Diagram | PDF 365.4 KB | |
| Schematics Metadata only | Schematics | PDF 2.1 MB | |
| Schematics_Radio Metadata only | Schematics | PDF 1,019.6 KB | |
| Operational Description Metadata only | Operational Description | PDF 44.6 KB |
Application Information
| Application ID | s2IsWXDrdMhaGvMCdBteSQ== |
|---|---|
| Final Action Date | 2026-05-13 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0034763532 |
| Model | HS2100SSW |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Wireless Subwoofer |
| Responsible Party | Ci Chen, register1@richsound.com , +86-760-89923619 |
| Technical Contact | Ci Chen, Zhong Shan City Richsound Electronic Industrial Lt, register1@richsound.com , +86-0760-89923619 |
| Non-Technical Contact | Shuang Guan, Hisense USA Multimedia R&D Center Inc., guanshuang@hisense.com , (678)318-9060 |
| Test Firm | Gina Yang, TUV Rheinland (Shenzhen) Co., Ltd., Gina.Yang@tuv.com  , 8675582681497 |
| TCB Email | tcb-hotline@tuv.com |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Long-Term Confidentiality | Yes |
| Modular Equipment | Does not apply |
| Composite Device | No |
| Cognitive Radio | No |
| Authorization Waiver | No |
| Authorization Waiver Approved | No |
| Section 5301 Certification | Yes |
| Related OET Knowledge DataBase Inquiry | No |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| s2IsWXDrdMhaGvMCdBteSQ== | 2026-05-13 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 2402-2480 MHz | 0.0041 | 15C |
Grants
TCB Grant - Application s2IsWXDrdMhaGvMCdBteSQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
TUV Rheinland of North America, Inc. 1279 Quarry Lane Suite A Pleasanton, CA 94566 |
Date of Grant: 05/13/2026 Application Dated: 05/12/2026 |
| Zhongshan City Richsound Electronic Industrial Ltd. |
| No.16, East ShaGang Road, GangKou Town |
| ZhongShan City, GuangDong, 528447, China |
| Zhongshan, China |
| Attention: Ci Chen , |
| 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: | Z8M-HS2100SSW |
| Name of Grantee: | Zhongshan City Richsound Electronic Industrial Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | Wireless Subwoofer |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0041 |
| Power output listed is peak conducted. The antenna used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and not be co-located with any other transmitters except in accordance with FCC multi-transmitter product procedures. End user must be provided with transmitter operating conditions for satisfying RF exposure compliance. |