2.1 Channel Audio Power Amplifier Board Wireless Bluetooth Module with Stepless Tuning and Mechanical Potentiometer for Subwoofer and Stereo Output Control
4.4 (26 items)
Limited Time SaleUS$22.85 cheaper than the new price!!
Free cash-on-delivery fees for purchases over $99
Product details
| Management number | 221845409 | Release Date | 2026/05/04 | List Price | US$15.24 | Model Number | 221845409 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
Item Type: Audio Power Amplifier ModuleMaterial: PCB, brass, ABSUse: Audio optimizationAdapted Speakers: Left and right channel 20-50W, 4-8Ω, subwoofer 20-100W, 4-8ΩPackage List：1 x PCB Main Board2 x Cover Board4 x Copper Stud8 x Screw5 x Knob Cover1 x Screwdriver
- Bluetooth Connectivity: Integrated decoding chip provides improved audio resolution and supports remote firmware updates along with True Wireless Stereo functionality.
- Manual Calibration: Features a mechanical potentiometer for clear volume positioning and true stepless tuning rather than digital multi band graded adjustments.
- Discrete Output Control: Provides independent volume adjustment for subwoofer and stereo channels to manage sound distribution across the 2.1 channel configuration.
- System Customization: Hardware supports user defined Bluetooth names and password modifications to allow for specific device identification and secure operation.
- Integrated Ambient Audio: Contains 10 built in nature sounds and sleep aid tracks to create specific acoustic scenarios for calming and deep sleep applications.
| Brand Name | Klanata |
|---|---|
| Manufacturer | Klanata |
| Included Components | no |
| Warranty Description | manufacturer warranty for 90 day |
Bestseller ranking
Kits
Customers who viewed this product also viewed
Audio
Correction of product information
If you notice any omissions or errors in the product information on this page, please use the correction request form below.
Correction Request Form