Rebec RPX-B480V2

Rebec RPX-B480V2 – Compact 4-Channel DSP Power Amplifier with 8 Outputs

The Rebec RPX-B480V2 is a compact DSP power amplifier that combines four Class AB amplified channels with eight separate low-level outputs. It serves both as a convenient upgrade to a car’s factory audio system and as the centerpiece of a larger audio setup with external power amplifiers.

Four amplified channels and expandability

The four built-in channels deliver 25 W RMS per channel at 4 ohms or 33 W RMS at 3 ohms. This is enough to drive the speakers directly, while the eight DSP-processed low-level outputs make it easy to add more amplifier channels as needed.

Advanced DSP tuning

The updated V2 version uses the AP5688 DSP and offers a 31-band equalizer, crossover filters with Butterworth, Linkwitz, and Bessel characteristics, as well as six savable sound profiles. Adjustments are made via a computer or app, and the PC software offers expanded features compared to its predecessor, the RPX-B480.

For both original stereo and digital audio sources

With four high-level inputs and two low-level inputs, the RPX-B480V2 can be integrated into a wide variety of audio systems. It also features USB Audio, Bluetooth 5.2, and optical and coaxial digital inputs with support for 96 kHz/24-bit.

Its compact design makes the RPX-B480V2 particularly appealing when installation space is limited but you still want full control over the sound and the ability to expand the system later.