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Alpine MRD-M301 Class D MonoBlock

4.5

(2 reviews)

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The product on this page is discontinued.
  • 175 watts RMS x 1 at 4 ohms (CEA-2006 Compliant)
  • Class D amplifier
  • 350 watts RMS x 1 at 2 ohms
  • 2-ohm stable
  • MOSFET power supplies
  • Bass Engine® features:
    • low-pass digital crossover, 30-200 Hz, 12 or 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 controls with digital readout and cover
  • speaker- and preamp-level inputs
  • gold-plated terminals
  • 10-5/8"L x 9-9/16"W x 2-9/16"H
Power Specifications - Full Range Channels
RMS Power @ 4 ohms175 watts x 1 channel
RMS Power @ 2 ohms350 watts x 1 channel
RMS Power @ 1 ohmNot Stable
Bridged RMS PowerNot Bridgeable
Peak Power OutputApprox. 700 watts
Amplifier Specifications
Number of Channels1 - Mono
Total RMS Power Output350 watts
Minimum Impedance Unbridged2 ohms
Minimum Impedance BridgedNot Bridgeable
THD at Rated RMS Power<1%
Speaker Level InputsYes
Preamp OutputsNo
Built-in CrossoverN/A
Signal-to-Noise Ratio60 dB
Bass Boost0 - 12 dB
Fan CooledNo
Fuse Rating20A x 2 
Warranty and Return Policy
Return Policy Standard Return Policy
Customer Review Summary for Alpine MRD-M301 Class D MonoBlock
Average Customer Rating is 4.5 out of 5 stars:
4.5
based on 2 Reviews
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Rating Distribution:
5 star:
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50%
4 star:
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50%
3 star:
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0%
2 star:
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1 star:
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what's this?
Average Attributes Rating:
Durability
5.0
Value
4.0
Features
5.0
Design
5.0
Usability
4.5
what's this?
Most Helpful Customer Reviews:
March 7, 2010 Killer Amp
1 of 1 people found the following review helpful:
Review by
Big Worm from NOR*CAL
Overall
Durability
Value
Features
Design
Usability
This little amps kicks butt I've had it hooked to 2 punch 12" subs and it pounded now i got it hooked to one 10" type R Alpine sub and I can barely tell the difference from the 12's Blew my mind.
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February 18, 2006 little and packed with features
1 of 1 people found the following review helpful:
Review by
Eduardo from Jolon, CA
Overall
Durability
Value
Features
Design
Usability
If a little punch in your sound is what you need, this is the amp for you. It has all the controls you need in a small compact amp all controled digitally. Not a huge bass hitter, but perferct for a clean punch in eight inch subs in a sealed box. Great for trucks wanting good sound and not trying to rattle it apart.
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Amplifier Wiring Kits
Get the wires you need to properly install and power your car amp.
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Monster Cable BAP300Monster Cable BAP300
8 Gauge Amplifier Installation Power Kit (No RCA Interconnects)		$40.00
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Speaker Wire
Improve the sound quality by delivering more power when replacing your factory wiring. High quality speaker will maximize your amplifier investment and system performance.
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Kicker XW1220 Speaker WireKicker XW1220 Speaker Wire
12 Gauge Wire - 20 ft. of Dual Twist Speaker Cable with Sleeves for a Clean Install		$24.99
StreetWires SCP1215BL - 12 AWG Speaker WireStreetWires SCP1215BL - 12 AWG Speaker Wire
12 Gauge Wire - 15 ft. of Speaker Cable with Twisted Construction		$19.99
RCA Interconnects
You will need a good set of RCA interconnect cables to connect your amplifier to your head unit. Using high quality cables ensure the best sound possible by reducing unwanted noise interference, providing tight contacts, and utilizing the latest in cable technology.
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Kicker Z-Series RCA Interconnect CablesKicker Z-Series RCA Interconnect Cables
16.5 ft. of 2-Channel Kicker Interconnects with twisted pair conductors, gold plated contacts, and hyper-flex technology for easy installation!		$14.99
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20 ft. of 2-Channel RCA Interconnect cable with twisted pair construction.		$3.99
Monster Cable 300 Series XLN+ Audio Interconnect CableMonster Cable 300 Series XLN+ Audio Interconnect Cable
16.4 ft. of 2-Channel Monster Cable with XLN (Xtra Low Noise) construction, 6-cut turbine MirrorChrome connectors, and 2-way time correct windings for the ultimate RCA cable!		$45.00
Capacitors
Capacitors store energy for the amplifier to use on demand, thereby assisting in the elimination of dimming lights during peak power surges during use.
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Raptor C1F ** SPECIAL PRICE **Raptor C1F ** SPECIAL PRICE **
True 1.0 Farad Car Audio Capacitor for up to 1000W Max		$31.99
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Rockford Fosgate RFC1D - Top of the Line 1 FaradRockford Fosgate RFC1D - Top of the Line 1 Farad
Digital 1.0 Farad Car Audio Capacitor for up to 1000W Max		$104.99
Installation, Tools & Accessories
With our professional install card, you can have your amp installed by a pro near you, or you can purchase tools and do the install yourself.
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StreetWires FB8StreetWires FB8
8 Gauge Firewall Bushing		$4.99
Kicker DB1448 (09DB1448) - Top of the Line!Kicker DB1448 (09DB1448) - Top of the Line!
Distribution Block with Two 1/0 or 4 AWG Inputs and Four 4 or 8 AWG Outputs		$18.99
Professional Installation for your Car Power AmplifierProfessional Installation for your Car Power Amplifier
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Testing and Performance
Optimize your system's performance with testing tools such as SPL meters, bass test discs and more!
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AutoSound 2000 CD-104AutoSound 2000 CD-104
The ultimate amplifier level setting disc used for evaluation of audio components		$12.99
AutoSound 2000 CD-102AutoSound 2000 CD-102
High Frequency Test CD specifically designed for the set-up and evaluation of sound system imaging and placement.		$12.99
AutoSound 2000 CD-103AutoSound 2000 CD-103
Audiophile reference series test disc for evaluation of all audio components.		$12.99
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Product Summary

Manufacturer: Alpine
Model number: MRD-M301
Weight: 10.00 lbs
Internal SKU: mrdm301
Internal product ID: 2584

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Customer Testimonial

Ordered a full stereo kit with subs after all my stuff got jacked (stolen). Blessing in disguise. I got Boss 2300W subs, Boss 3500W amp, sub box, Sony Deck, Power Acoustik 5 Farat capacitor, and (of course) a Crimestopper car alarm. Stuff arrived within the week, no problems.

- smokeape from Columbus, GA

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