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Home > Products > DSP Amplifiers > B Series > Rebec RPX-B480V2

Rebec-RPX-B480-V2
Rebec-RPX-B480
Rebec-RPX-B480-V2
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Rebec RPX-B480V2

DSP Amplifier – RPX Series

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Rebec-RPX-B480-V2
Rebec-RPX-B480
Rebec-RPX-B480-V2
Rebec-RPX-B480-V2-F

Rebec RPX-B480V2

DSP Amplifier – RPX Series

Rebec RPX-B480V2

Sound performance:High resolution, accurate tuning by computer, RPX-B480V2 perfect regeneration of music. Compact control. Professional tuning.

Overview

The RPX-B480V2 is a compact DSP amplifier designed to deliver advanced signal processing and reliable amplification in a single unit. It provides precise control over the audio system while maintaining installation efficiency for modern vehicles.

Sound Performance

  • Clean and dynamic output with stable power delivery
  • Precise control of frequency response and staging
  • Improved clarity, separation, and overall balance

Designed to transform factory or upgraded systems into a well-controlled and immersive listening environment.

Highlights

  • Integrated DSP + Amplifier Architecture
    Combines digital signal processing and amplification in one unit, reducing system complexity
  • High-Resolution DSP Processing
    Supports advanced tuning with detailed EQ, crossover, and time alignment for accurate sound reproduction
  • Flexible System Expansion
    Multiple RCA outputs allow integration with additional amplifiers for larger systems
  • Wide Input Compatibility
    Accepts high-level, low-level, and digital inputs for seamless integration with OEM or aftermarket sources
  • Compact and Efficient Design
    Optimized chassis for easy installation while maintaining stable thermal performance

Tuning Capability

  • Multi-band equalization for tonal balance
  • Independent time alignment for accurate staging
  • Multi-slope crossover for precise frequency control
  • Flexible routing for complex system configurations

Application

Ideal for users building a compact yet powerful active system, or upgrading factory audio with advanced DSP control and expandability.

Summary

The RPX-B480V2 delivers a balance of flexibility, performance, and control in a compact format—making it a strong foundation for both intermediate and advanced car audio systems.

Specification
DSP/ DSP Amp Model B480V2
Amplifier Circuit Class AB
INPUT
* High Level 4-CH High level inputs / 26Vpp
* Low Level 2-CH Low level input / 6Vpp
* Coaxical 96KHz
* Optical (Tos-link) 96KHz
* Bluetooth Build in (Bluetooth 5.4)
* USB 2.0
OUTPUT
* High Level 4-CH
* Low Level 8-CH / 2.35Volts
POWER @14.4V | 4 Ohm
* RATE Power (RMS) 25W x 4CH
* PEAK Power (RMS) 60W x 4CH
* Bridge Power No
POWER @14.4V | 2 Ohm
* RATE Power (RMS) 40W x 4CH
* PEAK Power (PEAK) 80W x 4CH
* Bridge Power NO
OTHER SPEC
* Tuning by PC / APP
* Quiescent current 0.1A
* Operating Voltage 10-16 Volts
* Frequency Response 20Hz~20KHz
* Signal/Noise ratio >105dB
* THD+N ﹤0.1%
* Power Amplifier IC TDA7851
* DSP Frequency Sampling 48K
* DSP Chipset AP1821
* DAC Chipset Cs4344
* ADC Chip ES7210
* Fuse No
* Dimensions 167x117x43mm

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