Rebec RPX-B680 Digital Signal Processing Amplifier
Overview
The RPX-B680 and RPX-B480 are digital signal processing audio power amplifiers designed for car audio systems.
Specifications
| Specification | RPX-B680 | RPX-B480 |
|---|---|---|
| Dimensions | 170mm x 120mm x 43mm | 170mm x 120mm x 43mm |
| Output Power (MAX) | 65W x 4ch + 50W x 2ch | 65W x 4ch |
| Frequency Response | 20Hz~20KHz | 20Hz~20KHz |
| DSP Frequency Sampling | 192KHz | 192KHz |
| Signal to Noise Ratio | 105dB | 105dB |
| Total Harmonic Distortion | <0.01% (low level output), <0.03% (high level output) | <0.01% (low level output), <0.03% (high level output) |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.0 |
| Operating Voltage | 10-16 Volts | 10-16 Volts |
| RCA Output Voltage | 2.35 Volts | 2.35 Volts |
Dimensions & Terminals
- Low Level Output
- Low Level Input
- Activate Selection Button: ACC or HOST
- Computer Connection Port
- USB Playback Port
- Optical Input
- Coaxial Input
- Control Panel Connection Port
- High Level Output
- Dedicated Docking Port
Bluetooth Connection Tutorial
When the amplifier is in working mode, the phone can search for the device name “CAR_DSP_C5.2” through Bluetooth function, and click this option to perform Bluetooth pairing.
INSTALLATION TIP
- It is forbidden to dismantle and change the product by oneself. disassembly and modification of the product may cause accidents, fire or electric shock.
- This product is recommended for use in automotive environments with a DC voltage range of 12-14.4 v beyond which failure may occur.
- Before wiring, be sure to disconnect the cable from the Power Terminal First, other-wise it is easy to cause short circuit and cause fire.
- Do not use the screws and nuts in the brake system when installing and grounding cables. This will cause the brake system to fail and cause an accident.
- Protect the cable from damage caused by pulling, cutting and short-circuiting.
Connection Indicator Diagram
The diagram shows connections for car host, speakers, active subwoofer, additional source, and laptop, indicating the input and output ports on the amplifier.
FAQ
-
How do I connect my phone via Bluetooth?
Search for the device name CAR_DSP_C5.2 through Bluetooth and select it to pair.
What is the operating voltage range?
The amplifier operates between 10-16 Volts.
Documents / Resources
 |
Rebec RPX-B680 Digital Signal Processing Amplifier [pdf] Owner's Manual RPX-B480, RPX-B680 Digital Signal Processing Amplifier, RPX-B680, Digital Signal Processing Amplifier, Signal Processing Amplifier, Processing Amplifier, Amplifier |