Alpine MRV-M250

Alpine MRV-M250 - 1 kanaliga autovõimendi

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