Alpine MRD-M300 Amplifiers

MRD-M300

Gut-busting power and exacting control. That's what you get with Alpine's V12 AccuClass-D mono bass amplifiers. The MRD-M300 has a built-in digital signal processor that lets you control the Bass Engine features with surgical precision, giving you a level of fine-tuning capability normally found only in Alpine receivers.

  • 150 watts RMS x 1 at 4 ohms
  • 300 watts RMS x 1 at 2 ohms
  • MOSFET power supply and output stage
  • STAR Topology for cleaner sound
  • low-pass digital crossover, 30-200 Hz, 24 dB/octave
  • variable subsonic filter (15-50 Hz in 5 Hz steps)
  • parametric EQ variable from 30-160 Hz
  • Bass Compensator enhances low-end definition
  • top-mounted digital control center with cover
  • time correction 0-10 milliseconds in 0.5ms steps
  • phase correction 0-180 selectable
  • digital readout
  • detachable front cover
  • blue power LED
  • delayed turn-on
  • requires 8-gauge power and ground leads wiring and hardware not included with amplifier
  • speaker- and preamp-level inputs
  • gold-plated terminals
  • 8-5/16"W x 2-11/16"H x 11-1/2"D (10"D without front cover)

User Reviews (5)

Showing 1-5 of 5  
josh   [Apr 04, 2007]
Model Reviewed: mrd-m300 v 12
Strength:

easy tuning nice look

Weakness:

power needs moore power

this amp sucks it hase no power for just one walmare 12 the tunning is hella easy

Similar Products Used: legacy 300 wt amp frome like 1980
OVERALL
RATING
2
VALUE
RATING
2
streetwars33   [Mar 25, 2005]
Model Reviewed: MRD M300
Strength:

Power Design Digital Read Out Small Little Drain On Battery For The Power Output.

Weakness:

None

Great Amp, Under Rated. And Gives My 12" Alpine R Type Sub..A Good Kick. But Need 2 Of These Amps To Put Out 100% Power In The R Type Subs. 12" Neways.

Similar Products Used: PPI
OVERALL
RATING
5
VALUE
RATING
5
peter   [Nov 19, 2003]
Strength:

slick design neat and tidy wire cover big digital display

Weakness:

hard to use the digital options

i find it a little under powered for my 12in type r 1000w but does the job let out quite i nice bass line would reckament the 10in sub to go with this amp

Similar Products Used: rockford forsgate;pioneer
OVERALL
RATING
2
VALUE
RATING
2
  [Oct 18, 2003]
Model Reviewed: Alpine MRD-M300
Strength:

Little drain of the battery. Produce more than rated power. Sleek Design. Theft protection

Weakness:

Price. Bass remote should be included More low kick would be nice

Small gem to bring lots of power. 2Ohm load is must. Tuning features are one of the best and properly set up it can pound serious bass. Drives single R10 with smooth and loud bass. Bass remote control is excellent feature, but cost extra with few dealers carrying it. It is kind of expensive for power rating, but 24dB crossover and Q adjustments always add at least $100 to the total. New design is also a great bonus for clean installation.

Similar Products Used: Alpine A/B, MTX, ADS, Clarion, JBL,
OVERALL
RATING
5
VALUE
RATING
4
moly1769   [Aug 08, 2003]
Strength:

Unbeatable power for its size, runs soo cool, infinate settings possibilities, fantastic looks

Weakness:

none

If you need a small sized, cool running amp to make a single high end sub slam, this is THE amp! I have compared this amp to my friends older alpine 500W amp and this one kicks its ass. The bass that comes out of this thing is clean and clear with no fear of sub blowing distortion. Also, this amp is way under rated, it comes with a card from the factory with the actual Watts that each amp produces in a test and mine said 343W RMS, so figure this to be more like a 350W amp. Beyond the power, this amp has more features than I have seen on any given mono amp, and the nice thing is all the settings are displayed on the digital read out. This amp was made to be shown off, so if you can install it where you can see it, do it, because it comes with an internal thermometer and volt/amp meter which is displayed in real time on the readout along with the nice deep blue LED. Best looking amps around. Perfect for the R series subs (I have one 10" and it is as louder than my friends JL 12w3).

Similar Products Used: Pioneer - not even in the same leauge
OVERALL
RATING
5
VALUE
RATING
4
Showing 1-5 of 5  

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