Rebec RPX-B480

A four-channel amplifier with an eight-channel processor, designed to extend the original car stereo.

Small is beautiful

Due to its small size, the amplifier is easy to install in a car, for example behind the glove compartment or inside the dashboard. The amplifier is connected to the car's existing head unit with a separately purchased Plug & Play wiring harness.

Eight-channel processor

The Rebec RPX-B8s includes a 4 x 65W amplifier and an eight-channel DSP processor. With the built-in amplifier, you can control, for example, front and rear speakers or, alternatively, an active two-way front set.

If you want to control a more versatile system, this is not a problem with Rebec, as the eight-channel processor offers adjustment options for, for example, an active three-way front end and two rear speakers or two subwoofers. The RPX-B480 includes eight channel outputs, so you can connect an external amplifier/amplifiers to the Rebec and use the Rebec's processor features for these amplifiers.

Music to amplifier via Bluetooth

The RPX-B480 allows music to be streamed directly from a phone to the amplifier. Many factory-installed car stereos have crossover filters that the user cannot modify or disable, so streaming music from the phone directly to the Rebec bypasses these factory "forced EQs".

The amplifier has six memory slots for different settings, and from the phone app, you can change the program source, memory slots, and adjust the volume.

PC Software

The Rebec RPX-B480 is easy to adjust with a PC. Download the adjustment software here.

Install the software on your computer and connect the amplifier to the computer with the included USB-A -> USB-B cable. Then make your desired adjustments and save them. There are six memory slots for settings, and you can manage the memory slots also with Android and iOS phone applications.

Software language change:

The PC software starts in Chinese by default. Instructions for changing the language can be found in the image above.

Software:

Windows (.exe)  Android (.apk) iOS (app store)

T-harnesses

Note: RPX-B480 always requires a T-harness

The Rebec RPX-B480 does not include a wiring harness; the amplifier is always installed with a separately sold T-harness.

Accessory: Wired controller

Controller with USB playback

Rebec DRC-B480/B680 is a separate controller connected to the amplifier, which allows you to easily adjust the volume of the system and switch between different program sources. The controller also enables music playback directly from a USB stick to the amplifier, and with the controller, you can change tracks and navigate through folders on the USB stick.

Signal Processor Features:

• Eight-channel individual time delays
• Eight-channel channel-specific low-pass filters (20Hz -20,000Hz)
• Eight-channel channel-specific high-pass filters (20Hz – 20,000Hz)
• Low-pass filter slope: 6/12/18/24/30/36/42/48dB / oct.
• High-pass filter slope: 6/12/18/24/30/36/42/48dB / oct.
• Delay adjustments by distance: 0.7 – 1700cm
  Delay adjustments in milliseconds: 0.02 – 50,000ms
• Six channels with channel-specific level adjustments and phase inversion 0/180°
• Six channels with channel-specific 31-band equalizer
• Six memory slots for settings
• Master Volume
• Mute

Amplifier:

• 4 x 65W (Max)
• Four-channel Hi Level input
• Two-channel RCA input
• Optical input
• Coaxial input
• Eight-channel RCA outputs (2.35V)
• Frequency response: 20Hz – 20kHz
• Signal-to-noise ratio: 105dB
• Dimensions 170 x 120 x 43mm

Bluetooth:

• Ability to send music directly from phone to amplifier.
• Volume control via phone's volume buttons or with the separately sold controller