Cerwin Vega CVM4 – 2-Channel Line Output Converter with Digital Bass Enhancement Processor

Original price was: R2999,00.Current price is: R2499,00. Incl. Vat

Quick Spec

2-Channel Line Output Converter (LOC)
Integrated Digital Bass Enhancement Processor
Handles up to 40V high-level speaker inputs
9.5V high-voltage RCA outputs
Compatible with factory OEM audio systems
Automatic turn-on via DC Offset or Signal Sensing (VOC)
Selectable OEM load resistors
Selectable ground isolation
Adjustable input gain
Frequency response: 10Hz–25kHz
Operating voltage: 9V–16V DC
Compact chassis for easy installation

SKU: CVM4 Categories: Cerwin Vega, Processors

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Description

The Cerwin Vega CVM4 is a premium 2-channel Line Output Converter (LOC) and Digital Bass Enhancement Processor designed to seamlessly integrate aftermarket amplifiers into factory-installed audio systems. Whether you’re upgrading your vehicle with a powerful subwoofer or a full amplifier system, the CVM4 delivers a clean, high-voltage signal while restoring the bass often lost in modern OEM audio systems.

Featuring an advanced 40V high-level input capability, the CVM4 is compatible with today’s high-power factory radios and premium OEM sound systems. Its built-in 9.5V high-voltage line driver provides an exceptionally strong, noise-resistant RCA output, allowing connected amplifiers to perform at their best with improved signal-to-noise ratio and dynamic range.

The integrated Digital Bass Enhancement Processor intelligently restores low-frequency information that is commonly reduced by factory equalization, resulting in deeper, tighter, and more impactful bass without sacrificing clarity. Selectable OEM load resistors ensure compatibility with a wide range of factory head units, while selectable ground isolation helps eliminate alternator whine and unwanted electrical interference.

Installation is quick and flexible thanks to automatic turn-on circuitry with DC Offset or Signal Sensing (VOC), removing the need for an additional remote turn-on wire in many vehicles.

Compact, reliable, and engineered for exceptional sound quality, the Cerwin Vega CVM4 is the ideal solution for anyone looking to enhance your factory audio system while maintaining OEM functionality and achieving professional-level performance.

Features

Converts factory speaker outputs into premium RCA outputs
Built-in Digital Bass Enhancement Processor restores lost low-frequency response
Handles high-power OEM systems with up to 40V speaker-level input
High-voltage 9.5V RCA output for cleaner amplifier performance
Selectable OEM load resistors for factory radio compatibility
Automatic amplifier turn-on via DC Offset or Signal Sensing (VOC)
Selectable ground isolation minimizes engine noise and electrical interference
Wide frequency response for accurate sound reproduction
Adjustable gain control for precise level matching
Compact chassis for easy installation in virtually any vehicle
Designed for adding aftermarket amplifiers while retaining the factory head unit
Suitable for cars, SUVs, bakkies, and commercial vehicles

Specifications

Specification	Value
Model	CVM4
Product Type	2-Channel Line Output Converter & Bass Enhancement Processor
Operating Voltage	9V–16V DC
Low-Level Input	150mV–2V
High-Level Input	2.5V–30V (20kΩ), up to 40V capability
Maximum Output Voltage	9.5V @ 13.8V
Input Impedance	20Ω / 60Ω / 20kΩ
Output Impedance	<120Ω
Signal-to-Noise Ratio	>150dBA
THD + Noise	<0.005%
Frequency Response	10Hz–25kHz
Gain Adjustment	-28dB to +1dB
Turn-On Trigger	3V–7V DC
Turn-On Modes	REM / DC / GND
Ground Isolation	200Ω / ISO / GND
Wide Frequency Adjustment	45Hz–180Hz (Max), 48Hz–130Hz (Min)
Sweep Frequency	70Hz–150Hz
Maximum Current Draw	170mA
Terminal Size	16 AWG Quick Connect
Optional Remote Bass Control	0dB–12dB
Dimensions	177 × 82 × 24.5 mm