Power Up Your Sound Designed for high performance and value, Alpine’s wide selection of sound system solutions provide powerful, high-quality sound for every vehicle. Power up your system with Alpine’s V-Power amplifiers. These amps provide outstanding power output, flexibility and value with a bold, stylish design.

Features

• Terminal Layout: Two-Sided
• Screw Mount / Wire Cover: Integrated Wire and Mounting Screw Terminals
• Amplifier Type: Class-A/B
• Channel Design: 4/3/2 Channel
• Thermal Control: Thermal Management Control
• Power Supply: DC-DC PWM Power Supply
• Power Supply Design: MOSFET Power
• Board Circuitry: STAR Circuitry
• Current Protection: Over-Current, Over-Voltage and Thermal Protection
• Power Indicator: Top Mounted Blue LED Power Indicator
• RCA Output: Gold Plated RCA Input Connectors
• Speaker-Level Inputs
• Crossover: Adjustable Low-Pass/High-Pass
• Connector Plating: Gold Plated Input, Output, Power and Speaker Terminals
• Pre-Amp Stage: Discrete
• Final Outputs: Non-Fading Pre-Amp Output
• Board Design: Dual Sided Glass Epoxy PC Board
• Continuously Adjustable Gain Control

Specifications

• Total Max Power: 640W

RMS Power Ratings

• Per channel into 4 Ohms: (@ 14.4V +-1%THD+N, 20Hz - 20kHz) 50W x 4
• Per channel into 2 Ohms: (@ 14.4V +-1%THD+N, 20Hz - 20kHz) 75W x 4
• Bridged into 4 Ohms: (@ 14.4V +-1%THD+N, 20Hz - 20kHz) 150W x 2

Sound Tuning

• Crossover: 50Hz-400Hz, -12dB/oct. (Low-Pass/High-Pass)
• EQ (Equalizer): Bass EQ (Fixed Frequency): 50Hz +12dB
• Subsonic Filter: 15Hz (Fixed), -18dB/oct.

Dimensions

• Foot Print (WxHxD) mm: 270mm x 60mm x 242mm
• Heat Sink (WxHxD) mm: 210mm x 60mm x 242mm

General

• Power Requirements: 14.4V DC (11V to 16V)
• Input Sensitivity: 0.2 - 4.0V
• Frequency Response: 20 -20kHz (0, -1dB)
• Speaker Impedance: 4 or 2 Ohms
• Signal to Noise: 100dBA