ALPINE MRX-T15

Alpine MRX-T15 2 Channel Digital Amplifier

The new X-Power amplifiers are now all digital. The successors of Alpine’s popular V-Power series, they employ various PDX amp technologies for impressive power and bass performance. These digital powerhouses are so efficient, they’re much more compact than you expect. Advanced thermal protection means you can play them loud and the music never stops.

FEATURES

Installation

• Terminal Layout: Two-Sided

• Screw Mount / Wire Cover: Integrated Wire and Mounting Screw Terminals

General

• Amplifier Type: Class-D (Digital)

• Channel Design: 2 Channel

• Thermal Control: Thermal Management Control

• Power Supply: MOSFET

• Power Supply Design: DC-DC PWM Power Supply

• Board Circuitry: S.T.A.R. Circuitry

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

• Power Indicator: Top Mounted Blue LED Power Indicator

• 2-Channel Speaker Level Input

• Crossover: Variable Lowpass & Highpass Filter

• Built-in Bass EQ

• Final Outputs: Direct FET

• Board Design: 6-layer Glass Epoxy PC Board

• Continuously Adjustable Gain Control

SPECIFICATIONS

Max Power Output Ratings

• Total Max Power: 350W

RMS Power Ratings

• Per Channel into 4ohms, 14.4V (≤1%THD+N): 2 x 50W

• Per Channel into 2ohms, 14.4V (≤1%THD+N): 2 x 75W

• Bridged into 4ohms, 14.4V (≤1%THD+N): 1 x 150W

Sound Tuning

• Crossover Frequency (LPF/HPF Selectable): Variable, 50 - 400Hz (-12dB/oct.)

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

Dimensions

• Heat Sink: 190 x 58 x 230 mm

• Footprint: 250 x 58 x 230 mm

General

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

• Input Sensitivity (RCA Input): 0.2 - 4.0V

• Input Sensitivity (Speaker Level Input): 0.5 - 10V

• Input Impedance: >10k ohms

• Frequency Response (+0, -3dB: 1W into 4 ohms): 5Hz - 45kHz

• Frequency Response (+0, -1dB: 1W into 4 ohms): 7Hz - 30kHz

• THD+N (10W into 4 ohms): <0.02%

• THD+N (Rated Power into 4 ohms): <0.07%

• Damping Factor: >500

• Signal to Noise (Rated Power into 4 ohms): 104dB

• Weight: 2.3kg