FCC ID 2BRZL-PRO18SUB
Professional audio speaker
by JUMBOAUDIO ELECTRONICS CO. LTD
Grantee Code: 2BRZL Product Code: PRO18SUB
Latest application date: 2025-11-18
FCC ID Device Details
| FCC ID | 2BRZL-PRO18SUB |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BRZL |
| Product Code | PRO18SUB |
| Applicant Business | JUMBOAUDIO ELECTRONICS CO. LTD 🇨🇳 |
| Related Domains |  jumboaudio.com |
| Equipment Class | Professional audio speaker |
| Test Firm | EMTEK (Shenzhen) Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-11-18 |
| 2402-2480 MHz | Original Equipment | 2025-11-18 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2026-05-17 | PDF 356.6 KB |
| Internal Photos | Internal Photos | 2026-05-17 | PDF 3.2 MB |
| External Photos | External Photos | 2025-11-18 | PDF 1.1 MB |
| Label Location | ID Label/Location Info | 2025-11-18 | PDF 160.4 KB |
| Test Setup Photos | Test Setup Photos | 2026-05-17 | PDF 877.3 KB |
| Antenna Specification | Test Report | 2025-11-18 | PDF 2.4 MB |
| BLE Test Report | Test Report | 2025-11-18 | PDF 3.7 MB |
| BT Test Report_1 | Test Report | 2025-11-18 | PDF 3 MB |
| BT Test Report_2 | Test Report | 2025-11-18 | PDF 4.6 MB |
| Attestation Statements 2.911 d 5 | Attestation Statements | 2025-11-18 | PDF 200.6 KB |
| US AGENT Letter | Attestation Statements | 2025-11-18 | PDF 187.9 KB |
| Authority Letter | Cover Letter(s) | 2025-11-18 | PDF 248 KB |
| Confidentiality Letter | Cover Letter(s) | 2025-11-18 | PDF 136 KB |
| Declaration on model difference | Cover Letter(s) | 2025-11-18 | PDF 397.7 KB |
| RF Exposure | RF Exposure Info | 2025-11-18 | PDF 73.8 KB |
| Block Diagram Metadata only | Block Diagram | PDF 197.6 KB | |
| Schematic Diagram Metadata only | Schematics | PDF 522.5 KB | |
| Operation Description Metadata only | Operational Description | PDF 183 KB |
Application Information
| Application ID | WOYt1hFm3nQf+8oyouJ5ZQ== |
|---|---|
| Final Action Date | 2025-11-18 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0037462835 |
| Model | PRO18SUB |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Professional audio speaker |
| Responsible Party | liangqing Zhu, joyce@jumboaudio.com , 13777229469 |
| Test Firm | Lisa Wang, EMTEK (Shenzhen) Co., Ltd., wangli@emtek.com.cn  , 8675526954280 |
| TCB Email | TEI@timcoengr.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 | 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 |
|---|---|---|
| WOYt1hFm3nQf+8oyouJ5ZQ== | 2025-11-18 | Original Equipment |
| D1/UPdWDDwlwy5R534G1uw== | 2025-11-18 | Original Equipment |
Grants
TCB Grant - Application WOYt1hFm3nQf+8oyouJ5ZQ==
| 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: 11/18/2025 Application Dated: 11/18/2025 |
| JUMBOAUDIO ELECTRONICS CO. LTD |
| NO.15 YANGJIA,WANSHIXU VILLAGE, ZHUANGSHI STREET, |
| ZHENHAI DISTRICT, NINGBO, CHINA |
| Ningbo, 315402 China |
| Attention: liangqing Zhu , Director |
| 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: | 2BRZL-PRO18SUB |
| Name of Grantee: | JUMBOAUDIO ELECTRONICS CO. LTD |
| Equipment Class: | Digital Transmission System |
| Notes: | Professional audio speaker |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0014 |
| Output Power listed is maximum 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. End-users and installers must be provided with antenna installation and transmitter operating conditions for satisfying RF exposure compliance. |
TCB Grant - Application D1/UPdWDDwlwy5R534G1uw==
| 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: 11/18/2025 Application Dated: 11/18/2025 |
| JUMBOAUDIO ELECTRONICS CO. LTD |
| NO.15 YANGJIA,WANSHIXU VILLAGE, ZHUANGSHI STREET, |
| ZHENHAI DISTRICT, NINGBO, CHINA |
| Ningbo, 315402 China |
| Attention: liangqing Zhu , Director |
| 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: | 2BRZL-PRO18SUB |
| Name of Grantee: | JUMBOAUDIO ELECTRONICS CO. LTD |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Professional audio speaker |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0019 |
| Output Power listed is maximum 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. End-users and installers must be provided with antenna installation and transmitter operating conditions for satisfying RF exposure compliance. |