The Bluetooth 3.0 Audio Receiver Module receives wireless audio from phones and tablets and delivers decoded stereo L/R analog output directly to an amplifier or speaker board. It runs on 3.7V to 4V DC, making it compatible with a standard 18650 Li-ion cell without any regulator in between. The bluetooth receiver module includes built-in signal decoding, so no external Bluetooth codec chip for basic audio output.
Bluetooth 3.0 does not support aptX or AAC high-quality codecs. Audio quality is standard SBC, which is acceptable for casual listening but not for audiophile setups. Low power consumption makes this bluetooth 3.0 module suitable for battery-operated builds where runtime matters. The module auto-reconnects to the last paired device on power-up, which is useful in fixed speaker installations.
The bluetooth audio receiver is widely used by Indian hobbyists for retrofitting wired home speakers, building portable Bluetooth speaker boxes, and adding wireless audio to existing amplifier boards. The bluetooth receiver for amplifier wiring requires only power, ground, and two audio output lines. StemVolt offers this bluetooth receiver module with reliable quality, ensuring smooth performance and simple usability.
Related Product:
- Explore The Bluetooth Modules
Features:
- Bluetooth 3.0 wireless protocol pairs with any standard Bluetooth device
- Stereo L/R analog output connects directly to amplifier input stage
- Built-in audio decoding eliminates need for external Bluetooth receiver chip
- Low power consumption extends battery runtime in portable speaker builds
Technical specifications:
| Specification | Details |
|---|---|
| Bluetooth Version | 3.0 |
| Output Type | Stereo L/R |
| Operating Voltage | 3.7V – 4V DC |
| Power Consumption | Low power |
| Form Factor | Small compact module |
| Audio Decoding | Built-in signal decoding |
Applications:
- DIY speaker build adds wireless audio using Bluetooth 3.0 Audio Receiver Module
- College project streams phone audio via bluetooth speaker module to PA system
- Old wired speaker system upgrades to wireless using compact bluetooth 3.0 module
Package Includes:
- 1 x Bluetooth 3.0 Audio Receiver Module
Aditya Bhatia –
Best module ever bought
Mahesh Verma –
Hassle-free delivery experience
Jayant Chaudhary –
Bluetooth audio receiver connected instantly and delivered clear stereo sound for amplifier and speaker projects.
Dushyant Sharma –
Shipment arrived safely and securely
Akhil Shukla –
Easy checkout, secure packaging, and responsive customer support made this purchase smooth and reliable.