FCC ID 2A9OO-U4320S
Soundbar
by Ultimea Technology (Shenzhen) Limited
Grantee Code: 2A9OO Product Code: U4320S
Latest application date: 2026-10-07
FCC ID Device Details
| FCC ID | 2A9OO-U4320S |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2A9OO |
| Product Code | U4320S |
| Applicant Business | Ultimea Technology (Shenzhen) Limited 🇨🇳 |
| Related Domains |  substanbo.com  ultimea.com |
| Equipment Class | Soundbar |
| Test Firm | Shenzhen Huaxia Testing Technology Co., Ltd |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 5745-5825 MHz | Original Equipment | 2026-10-07 |
| 2402-2480 MHz | Original Equipment | 2026-10-07 |
| 2412-2462 MHz | Original Equipment | 2026-10-07 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User manual | Users Manual | 2026-10-07 | PDF 4.8 MB |
| Internal photos | Internal Photos | 2026-10-07 | PDF 3.5 MB |
| External photos | External Photos | 2026-10-07 | PDF 1.5 MB |
| Label and label location | ID Label/Location Info | 2026-10-07 | PDF 2.8 MB |
| Test setup photos | Test Setup Photos | 2026-10-07 | PDF 576.2 KB |
| Antenna information | Test Report | 2026-10-07 | PDF 1.4 MB |
| Appendix test data 2G4WLAN_RTL8730ELH | Test Report | 2026-10-07 | PDF 4.7 MB |
| Appendix test data 5GWLAN band 3_RTL8730ELH | Test Report | 2026-10-07 | PDF 4.7 MB |
| Appendix test data BT LE_KSD5106L | Test Report | 2026-10-07 | PDF 2.7 MB |
| Appendix test data BT LE_RTL8730ELH | Test Report | 2026-10-07 | PDF 3.2 MB |
| Appendix test data BT_RTL8730ELH | Test Report | 2026-10-07 | PDF 5.6 MB |
| Test Report 2G4WLAN_RTL8730ELH | Test Report | 2026-10-07 | PDF 2.5 MB |
| Test Report 5GWLAN band 3_RTL8730ELH | Test Report | 2026-10-07 | PDF 951.7 KB |
| Test Report BT LE_KSD5106L | Test Report | 2026-10-07 | PDF 1.1 MB |
| Test Report BT LE_RTL8730ELH | Test Report | 2026-10-07 | PDF 1.2 MB |
| Test Report BT_RTL8730ELH | Test Report | 2026-10-07 | PDF 1.2 MB |
| Agent attestation letter | Attestation Statements | 2026-10-07 | PDF 126.6 KB |
| Covered equipment letter | Attestation Statements | 2026-10-07 | PDF 254.7 KB |
| Due digilence letter | Attestation Statements | 2026-10-07 | PDF 260 KB |
| Confidentiality request letter | Cover Letter(s) | 2026-10-07 | PDF 253 KB |
| Letter of declaration disable channel 12 and 13 by software | Cover Letter(s) | 2026-10-07 | PDF 185.9 KB |
| RF exposure evaluation | RF Exposure Info | 2026-10-07 | PDF 422.2 KB |
| Block diagram Metadata only | Block Diagram | PDF 58.9 KB | |
| Schematic Metadata only | Schematics | PDF 670 KB | |
| Letter of declaration unii device Metadata only | Operational Description | PDF 317 KB | |
| Letter of declaration unii device software confifuration control Metadata only | Operational Description | PDF 147.2 KB | |
| Letter of declaration unii device software security requirements Metadata only | Operational Description | PDF 200.8 KB | |
| Operation description Metadata only | Operational Description | PDF 544 KB |
Application Information
| Application ID | Z4KU7FZ5mzat+Vqr4qMUZg== |
|---|---|
| Final Action Date | 2026-10-07 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0033166620 |
| Model | U4320S |
| Frequency Range | 5745-5825 MHz |
| Equipment Class | NII - Unlicensed National Information Infrastructure TX |
| Device Description | Soundbar |
| Responsible Party | Yoyo Yu, Yoyo.yu@substanbo.com , 0755-23762801 |
| Non-Technical Contact | Monica Lin, Ultimea Inc., yoyo.yu@ultimea.com , (888)598-8875 |
| Test Firm | Jack Ai, Shenzhen Huaxia Testing Technology Co., Ltd, szcqa@cqa-cert.com  , +8613902988375 |
| TCB Email | o.kneip@kl-certification.de  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | Yes |
| Modular Equipment | Does not apply |
| Composite Device | Yes |
| 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 |
|---|---|---|
| Z4KU7FZ5mzat+Vqr4qMUZg== | 2026-10-07 | Original Equipment |
| V67kigeuJnxaNz7MTpTC5w== | 2026-10-07 | Original Equipment |
| UlsUNOfro+/oYbGFJNXcEQ== | 2026-10-07 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application Z4KU7FZ5mzat+Vqr4qMUZg==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
KL-Certification GmbH Heinrich-Hertz-Allee 7 St. Ingbert, 66386 Germany |
Date of Grant: 10/07/2026 Application Dated: 10/07/2026 |
| Ultimea Technology (Shenzhen) Limited |
| 20th Floor,Building4,Tianan Cloud Park, |
| Bantian St.,Longgang District, |
| Shenzhen, 518000 China |
| Attention: Yoyo Yu , |
| 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: | 2A9OO-U4320S |
| Name of Grantee: | Ultimea Technology (Shenzhen) Limited |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | Soundbar |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15E | 5745.0 - 5825.0 | 0.0056 |
| Power listed is maximum average conducted output power. This device supports 20 MHz bandwidth modes as described in this filing. The product must be installed such that its antenna(s) can provide a separation distance of at least 20 cm from all persons and must not transmit simultaneously with any other transmitter, except in accordance with FCC multi-transmitter product procedures or as described in this filing. Device also contains BLE, 2.4GHz WLAN and Bluetooth transmitters. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application V67kigeuJnxaNz7MTpTC5w==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
KL-Certification GmbH Heinrich-Hertz-Allee 7 St. Ingbert, 66386 Germany |
Date of Grant: 10/07/2026 Application Dated: 10/07/2026 |
| Ultimea Technology (Shenzhen) Limited |
| 20th Floor,Building4,Tianan Cloud Park, |
| Bantian St.,Longgang District, |
| Shenzhen, 518000 China |
| Attention: Yoyo Yu , |
| 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: | 2A9OO-U4320S |
| Name of Grantee: | Ultimea Technology (Shenzhen) Limited |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Soundbar |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0048 |
| Power listed is maximum peak conducted output power. The product must be installed such that its antenna(s) can provide a separation distance of at least 20 cm from all persons and must not transmit simultaneously with any other transmitter, except in accordance with FCC multi-transmitter product procedures or as described in this filing. Device also contains BLE, 2.4GHz WLAN and 5GHz WLAN transmitters. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application UlsUNOfro+/oYbGFJNXcEQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
KL-Certification GmbH Heinrich-Hertz-Allee 7 St. Ingbert, 66386 Germany |
Date of Grant: 10/07/2026 Application Dated: 10/07/2026 |
| Ultimea Technology (Shenzhen) Limited |
| 20th Floor,Building4,Tianan Cloud Park, |
| Bantian St.,Longgang District, |
| Shenzhen, 518000 China |
| Attention: Yoyo Yu , |
| 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: | 2A9OO-U4320S |
| Name of Grantee: | Ultimea Technology (Shenzhen) Limited |
| Equipment Class: | Digital Transmission System |
| Notes: | Soundbar |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0064 | ||
| CC | 15C | 2412.0 - 2462.0 | 0.0059 |
| Power listed is maximum conducted output power. This device supports 20 MHz bandwidth modes as described in this filing. The product must be installed such that its antenna(s) can provide a separation distance of at least 20 cm from all persons and must not transmit simultaneously with any other transmitter, except in accordance with FCC multi-transmitter product procedures or as described in this filing. Device also contains Bluetooth, 2.4GHz WLAN and 5GHz WLAN transmitters. Device contains two Bluetooth modulars (Model: RTL8730ELH and KSD5103L). |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |