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  • $ 299.00
  • Regular price $ 499.00
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E660.5 – 4, 3, or 2 Full range channels + a subwoofer channel for a single amplifier system, 2 ohm stable all channels, built in crossovers and remote subwoofer level control included

D'Amore Engineering E-Series Amplifiers, powerful enough to drive the most demanding speakers with great sound quality at an amazing price. 

  • 4 AWG Power and Ground connectors
  • Extruded aluminum heatsinks
  • Full MOSFET design

CLEAN D = High efficiency Full Range Class D with filtering of all inputs and outputs for clean performance throughout the passband and all the way to clipping.  CLEAN D design also protects the vehicle’s sensitive electronic systems from EMI, the typical cause of check engine lights and other random bad behavior. 

Full Range Channels:

  • 55 Watts X 4 continuous into 4 ohms
  • 90 Watts X 4 continuous into 2 ohms
  • 180 Watts X 2 continuous into 4 ohms bridged
  • Subwoofer Channel
  • 190 Watts X 1  continuous into 4 ohms
  • 300 Watts X 1  continuous into 2 ohms

Dimensions  13.7 x 5.3 x 1.9 inches

Other specs in user manual below

*** SMD Hand Tool Not Included ***

User Manual 


Customer Reviews

Based on 5 reviews
Bryant Ramirez
Top notch Quality and competitive pricing

I have a 2003 base model Silverado, stock paper speakers with 350k miles. I plugged this amp to the door speakers and had 4 8” subwoofer, this thing puts out power and made my entire audio sound AMAZING. Even with stock trash speakers, this is making it sound beyond amazing!

Robert Torres
Purchased E660.5 & E1000.1

Best purchase hands down. Been a fan and owner of Rockford Fosgate. Didn't think twice of buying D'Amore. Quality at it's finest. Greatly satisfied with my 2 amps.

Evan Field

Great amplifier to run a system with one amplifier

Andrew mills
Mean little amplifier

Great craftsmanship will tell all my buddies that don't have thousands of dollars to spend on amplifiers thanks again


Hot 🔥 tamale this amp be the hardest slamming amp existence is! Woofer channel pounding be yo! Hookered that line soldier sub channel to me FOUR EMF 15" subs all for woofies wired to 1ohm. Tell us those EMF 15 looking be like it bout to jump out that sub box & pull an escape! Tbh them EMF Subwoofers THE BEST Subwoofers EVER to be made, period! All they subs be superior in SQ, SQL & SPL to anything else ever made! This though bout that Tony Damore E660.5channel amplifier... And this amplifier be is the hardest pushing amp sold in 2020 (year of the Mona Rona) Don't be letting this amps specs or lower RMS (AKA Root Means Square) ratings advertised fool you... I put it on my best friends D'Amore Engineering Amp Dyno #004 (to me exact) and on channel 5 @14.2v it put up a Certified RMS run of 8,114 true rms @1ohm! So my best friend D and myself wanted to see what #s this lil Tupac Shakur gangster of an amp would represent on a 1ohm burst dyno run & 5 channel sub out it be putting up a 11,841 true RMS homie Watts at 1ohm burst mode! This amp is an absolute monster & superior to anything else in audio car land!

Stop waiting & buy this amp you will be happy, very content. This is the new skoolski version of modern 2020 CHEATER AMPS BE TO! Yunzs be membering back in mid 90s when headsbass in the know who would use them ol Fosgates & Amps US 'cheater amps' we what called em junts back in the day! Them were the days be is 4sho!

All in all a 5 STAR review for making the best modern day 5 chanski cheater amp that be on the market and at an incredible price fee charge I must be saying. See told you Doogie H. these things be out of stock & on pre-order gain 4we no it be! Thanks Big Tony D' my wife says you have the cleanest D amplifiers in the game!!

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