ALPINE MRV-M250

2-3 Days ALPINE MRV-M250

Overview

  • Total Max Power: 550 W

  • 250W RMS x 1 (2Ω, 14.4V, ≤1% THD+N)

  • 150W RMS x 1 (4Ω, 14.4V, ≤1% THD+N)

  • Evolution to Class D digital platform

  • New snap-on terminal covers for easy installation

Features & Specifications

Features


Install

  • Terminal Layout: Two-Sided

  • Mounting Screw Terminals

General

  • Amplifier Type: Class-D (Digital)

  • Channel Design: 1 Channel (Mono)

  • Power Supply Design: DC-DC PWM Power Supply

  • Power Supply: MOSFET

  • Pre-Amp Stage: Discrete

  • Final Outputs: Power MOSFET

  • Crossover: Variable Lowpass Filter

  • Gain Control: Continuously Adjustable Gain Control

  • Bass EQ: Bass EQ Function

  • Bass Control: Remote Bass Control (RUX-KNOB) Ready

  • Remote Turn On: Remote Sensing Function (for Speaker Level Input)

  • Low-impedance Possibility

  • Current Protection: Over-Current, Over-Voltage, Under-Voltage and Thermal Protection

  • Board Circuitry: S.T.A.R. Circuit

  • Speaker-Level Inputs: 4-channel Speaker Level Inputs

  • Power Indicator: LED Power Indicator

  • Thermal Control: Multi-stage Power Limits

Specifications


Max Power Output Ratings

  • Total Max Power: 550 W

RMS Power Ratings

  • Per channel into 4 Ohms: 150W RMS x 1 (14.4V at <1% THD+N)

  • Per channel into 2 Ohms: 250W RMS x 1 (14.4V at <1% THD+N)

Sound Tuning

  • Crossover Frequency (LPF): 50 - 400 Hz, -24dB/oct.

  • EQ (Equalizer): 0 to +12dB, fc=50Hz

Dimensions

  • Foot Print (WxHxD) mm: 190 x 55 x 200 mm

  • Heat Sink (WxHxD) mm: 155 x 55 x 200 mm

General

  • Power Requirements: 14.4 V.DC (11-16V allowable)

  • Input Sensitivity (RCA Input): 0.15 - 4.0 V

  • Input Sensitivity (Speaker Level Input): 0.4 - 10 V

  • Input Impedance: >10k ohms

  • Frequency Response (+0, -3dB: 1W into 4 Ohms) for Subwoofer: 7 -400 Hz

  • THD+N (10W into 4 Ohms): 0.02 %

  • THD+N (10W into 2 Ohms): 0.03 %

  • THD+N (Rated Power into 4 Ohms): 0.2 %

  • THD+N (Rated Power into 2 Ohms): 0.3 %

  • Damping Factor (10W into 4 Ohms at 100Hz): >500

  • Signal to Noise (1W into 4 Ohms): >85 dB

  • Signal to Noise (Rated Power into 4 Ohms): >105 dB

  • Remote Level: -20 to 0 dB

  • Weight: 1.5 kg

  • Brand: ALPINE
  • Product Code: MRV-M250
  • Availability: 2-3 Days
  • 149.00€
  • Ex Tax: 120.16€

Tags: Amplifier