1. FCC ID
  2. 2A9OO
  3. 2A9OO-UC000B

FCC ID 2A9OO-UC000B

Active Subwoofer

by Ultimea Technology (Shenzhen) Limited

Grantee Code: 2A9OO   Product Code: UC000B
Latest application date: 2026-03-11

FCC ID Device Details

FCC ID2A9OO-UC000B
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2A9OO
Product CodeUC000B
Applicant BusinessUltimea Technology (Shenzhen) Limited 🇨🇳
Related Domains substanbo.com ultimea.com
Equipment ClassActive Subwoofer
Test FirmShenzhen Huaxia Testing Technology Co., Ltd

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2026-03-11

Exhibits

DocumentTypeAvailableFile
Users ManualUsers Manual2026-03-11PDF 4.8 MB
Internal PhotosInternal Photos2026-03-11PDF 5.2 MB
External PhotosExternal Photos2026-03-11PDF 4.1 MB
ID Label/Location InfoID Label/Location Info2026-03-11PDF 146.4 KB
Agent AuthorizationBlock Diagram2026-03-11PDF 92.4 KB
Test Setup PhotosTest Setup Photos2026-03-11PDF 1.9 MB
ANT Test ReportTest Report2026-03-11PDF 665.7 KB
Test ReportTest Report2026-03-11PDF 2.7 MB
Attestation StatementsAttestation Statements2026-03-11PDF 107.9 KB
US agentAttestation Statements2026-03-11PDF 257 KB
Long term Confidentiality LetterCover Letter(s)2026-03-11PDF 100.9 KB
Model DifferenceCover Letter(s)2026-03-11PDF 109.6 KB
RF Exposure InfoRF Exposure Info2026-03-11PDF 304.9 KB
Block Diagram Metadata onlyBlock DiagramPDF 419.8 KB
Schematics Metadata onlySchematicsPDF 204.2 KB
Operational Description Metadata onlyOperational DescriptionPDF 85 KB

Application Information

Application ID3SSL1mvsCvAg+yGal4jgEg==
Final Action Date2026-03-11
Application PurposeOriginal Equipment
Applicant FRN0033166620
ModelUC000B
Frequency Range2402-2480 MHz
Equipment ClassDTS - Digital Transmission System
Device DescriptionActive Subwoofer
Responsible PartyYoyo Yu, Yoyo.yu@substanbo.com , 0755-23762801
Non-Technical ContactMonica Lin, Ultimea Inc., yoyo.yu@ultimea.com , +1 888-598-8875
Test FirmJack Ai, Shenzhen Huaxia Testing Technology Co., Ltd, szcqa@cqa-cert.com , +8613902988375
TCB Emailtcb@metlabs.com
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
Short-Term ConfidentialityNo
Long-Term ConfidentialityYes
Modular EquipmentDoes not apply
Composite DeviceNo
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo

Applications

Application IDDatePurpose
3SSL1mvsCvAg+yGal4jgEg==2026-03-11Original Equipment

Equipment Authorization

FrequencyOutputRules
2402-2480 MHz0.001915C

Grants

TCB Grant - Application 3SSL1mvsCvAg+yGal4jgEg==

TCB GRANT OF EQUIPMENT
AUTHORIZATION		 TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:

  Eurofins Electrical and Electronic Testing NA, Inc.
914 W. Patapsco Avenue
Baltimore, MD 21230-3432
Date of Grant: 03/11/2026

Application Dated: 03/11/2026
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-UC000B
Name of Grantee:  Ultimea Technology (Shenzhen) Limited
Equipment Class: Digital Transmission System
Notes: Active Subwoofer
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 conducted. This device has 1 MHz and 2 MHz bandwidth modes. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons.