Alpine MRP-M500 Class D Amplifiers at Onlinecarstereo.com

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Features

RMS Power @ 4 ohms: 300W x 1 (1% THD)
RMS Power @ 2 ohms: 500W x 1
CEA-2006 Power Ratings @ 4 ohms: 300W x 1
Class-D (Digital) Amplifier Type
Continuously Adjustable Gain Control
Dual Sided Glass Epoxy PC Board
Gold Plated Input, Output, Power and Speaker Terminals
Gold Plated RCA Input Connectors
Adjustable Low-Pass Crossover
Speaker Level Inputs
Top Mounted Blue LED Power Indicator
Over-Current, Over-Voltage and Thermal Protection
STAR Circuitry
MOSFET Power Supply Design
Thermal Management Control
Signal to Noise: 100dBA
Speaker Impedance: 4 or 2 Ohm
Frequency Response: 20 -200Hz (200Hz/-3dB)
Input Sensitivity: 0.2 - 4.0V
Power Requirements: 14.4V DC (11V to 16V)

*Warranty: 1 Year Onlinecarstereo.com warranty.

1 Year warranty from Onlinecarstereo.com implies that repairs must be returned to Onlinecarstereo.com, not the manufacturer. More information can be found in our help section under returns & warranties.

Customer Reviews

Josh From The Northeast
I've had this sub running a 10" Type R for about 3 years with the gain and bass boost at around 3/4. It was used all year round, and believe me when I say it gets darn cold up here in the winter. Anyway, I finally killed this amp after 3 years of heavy abuse and needless to say I am very pleased it lasted as long as it did. This amp gets my reccomendation.

Dre' From LA
Amazing power for the compactness of this amp. I have it pushing my alpine 10" type S 900w and it does so well. Doesnt get hot and mounts clean. I would recommend this amp to anyone. Alpine makes quality products unlike pioneer which is sucks.

jman From kansas
I've owned one of these amps and i gotta say it powered my 15 inch rockfords and my 10 inch jl's like they were nothing i totally recommend this amp to anybody lookin for an amp that will provide the right amount of power for your system. I had taken my truck to an audio comp and i got 5th with this amp and my 15's and my 10's hooked up to it.