FCC ID STI-PM21PRO
2.1 Gaming Speaker System
by Klipsch Group, Inc.
Grantee Code: STI Product Code: PM21PRO
Latest application date: 2025-08-13
FCC ID Device Details
| FCC ID | STI-PM21PRO |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | STI |
| Product Code | PM21PRO |
| Applicant Business | Klipsch Group, Inc. 🇺🇸 |
| Related Domains |  premiumaudioco.com |
| Equipment Class | 2.1 Gaming Speaker System |
| Test Firm | BLUEASIA TECHNICAL SERVICES (SHENZHEN) CO., LTD. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-08-13 |
| 2402-2480 MHz | Original Equipment | 2025-08-13 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2025-08-13 | PDF 2.6 MB |
| User manual | Users Manual | 2025-08-13 | PDF 2.6 MB |
| Internal photos | Internal Photos | 2025-08-13 | PDF 2.3 MB |
| External photos | External Photos | 2025-08-13 | PDF 1.3 MB |
| external photos | External Photos | 2025-08-13 | PDF 1.3 MB |
| Label | ID Label/Location Info | 2025-08-13 | PDF 685.7 KB |
| Lable | ID Label/Location Info | 2025-08-13 | PDF 678.4 KB |
| Test setup | Test Setup Photos | 2025-08-13 | PDF 452.6 KB |
| Antenna Specification | Test Report | 2025-08-13 | PDF 519.2 KB |
| Antenna specification | Test Report | 2025-08-13 | PDF 519.2 KB |
| Test report part 1 | Test Report | 2025-08-13 | PDF 5.9 MB |
| Test report part 1 | Test Report | 2025-08-13 | PDF 5.9 MB |
| Test report part 2 | Test Report | 2025-08-13 | PDF 5.8 MB |
| Test report part 2 | Test Report | 2025-08-13 | PDF 2.7 MB |
| Test report part 3 | Test Report | 2025-08-13 | PDF 5.8 MB |
| Test report part 4 | Test Report | 2025-08-13 | PDF 1.7 MB |
| Covered equipment list attestation | Attestation Statements | 2025-08-13 | PDF 69.1 KB |
| US agent designation attestation | Attestation Statements | 2025-08-13 | PDF 154.8 KB |
| Confidentiality request letter | Cover Letter(s) | 2025-08-13 | PDF 111.5 KB |
| agent letter | Cover Letter(s) | 2025-08-13 | PDF 141.8 KB |
| RF exposure | RF Exposure Info | 2025-08-13 | PDF 1.1 MB |
| Block Diagram Metadata only | Block Diagram | PDF 339.5 KB | |
| Block diagram Metadata only | Block Diagram | PDF 339.5 KB | |
| Schematics Metadata only | Schematics | PDF 17.6 KB | |
| Operational Description Metadata only | Operational Description | PDF 407 KB |
Application Information
| Application ID | 40eJScBOfXX2RSawglmiGQ== |
|---|---|
| Final Action Date | 2025-08-13 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0012319638 |
| Model | PM21PRO |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | 2.1 Gaming Speaker System |
| Responsible Party | Simon Zhu, Manager of Operations, Dongguan, simon.zhu@premiumaudioco.com , +8613826932248 |
| Test Firm | Blue Zheng, BLUEASIA TECHNICAL SERVICES (SHENZHEN) CO., LTD., blue_zheng@cblueasia.com  , +86-755-28682673 |
| TCB Email | TCBAdmin@compliancetesting.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | Yes |
| Grant Deferral | No |
| Modular Equipment | Does not apply |
| Composite Device | Yes |
| 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 output listed is conducted. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other transmitter. End-users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| 40eJScBOfXX2RSawglmiGQ== | 2025-08-13 | Original Equipment |
| +iwRPOF6kb2Gb5WuGnLebA== | 2025-08-13 | Original Equipment |
Equipment Authorization
| Frequency | Output |
|---|---|
| 2402-2480 MHz | 0.0004734 |
| 2402-2480 MHz | 0.0003521 |
Grants
TCB Grant - Application 40eJScBOfXX2RSawglmiGQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Compliance Testing, LLC 1724 S. Nevada Way Mesa, AZ 85204 |
Date of Grant: 08/13/2025 Application Dated: 08/13/2025 |
| Klipsch Group, Inc. |
| 3502 Woodview Trace |
| Suite 200 |
| Indianapolis, IN 46268 |
| Attention: Simon Zhu , Manager of Operations, Dongguan |
| 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: | STI-PM21PRO |
| Name of Grantee: | Klipsch Group, Inc. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | 2.1 Gaming Speaker System |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0004734 |
| Power output listed is conducted. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other transmitter. End-users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. |
TCB Grant - Application +iwRPOF6kb2Gb5WuGnLebA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Compliance Testing, LLC 1724 S. Nevada Way Mesa, AZ 85204 |
Date of Grant: 08/13/2025 Application Dated: 08/13/2025 |
| Klipsch Group, Inc. |
| 3502 Woodview Trace |
| Suite 200 |
| Indianapolis, IN 46268 |
| Attention: Simon Zhu , Manager of Operations, Dongguan |
| 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: | STI-PM21PRO |
| Name of Grantee: | Klipsch Group, Inc. |
| Equipment Class: | Digital Transmission System |
| Notes: | 2.1 Gaming Speaker System |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0003521 |
| Power output listed is conducted. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other transmitter. End-users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. |