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Your Price:
$849.99 (You save $230.00)
25.00 LBS
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Product Description



All orders of Bass Clef amplifiers include a free shirt, decal and Lanyard. Include your shirt size in the order notes at the last page of checkout if wanted.
All bass clef amplifier orders include a built-in fan for extended cooling efficiency!


 Crescendo Audio BC3500D


Stable down to .5ohm on strong electrical
Up to 18.5v capable on BC3500/BC5500.
Remote Bass/Gain knob with Clipping Indicator.
Custom tooled, proprietary Multi-piece Thermal optimized Heatsink with patent pending interlocking slide-out CNC engraved top plate.
2 stage copper anodized removable top plate.
Silver plated high end hard-wired Tiffany RCA inputs and oversized 1/0 Power/Ground Inputs for efficient current transfer.
Overbuilt Power supply with heavy copper traces and Military spec PCB/heavy duty standoffs for extreme vibration resistance.
Manufactured using some of the highest quality and most reliable electrical components, with many 3% tolerance components throughout.
Full 4-Stage Intelligent protection Circuitry 1 Year/1ohm comprehensive warranty with 2 year/.5ohm optional extended warranty available.


Rated Power Output(RMS)

Clean RMS power on 13.8v standard electrical system:

Ohm Load








Dimensions: BC3500: 21.25"L x 2.75"H x 9.5"W (at widest point)


Click below to view the BC3500d amplifier instruction manual:


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Product Reviews

Showing reviews 1-10 of 20 | Next

  1. badass amp 5 Star Review

    Posted by on 28th Sep 2015

    First of all .I order on a Monday and to have the amp in my hands by Thursday was amazing to me.but when I install this bad ass amp I was very impressed by the power this bad boy has.so I would definitely recommend this amp to those who really wants some extreme audio

  2. Fast shipping 5 Star Review

    Posted by on 29th Jun 2015

    Shipping was fast. 6 days to my doorstep after my order I think it was. Crescendo has the best prices.

  3. Great! 5 Star Review

    Posted by on 16th Apr 2015

    Shipping was fast, customer service was great. Product is outstanding. Well worth the money. Can't go wrong with Crescendo!!

  4. best amp 5 Star Review

    Posted by on 8th Apr 2015

    Best amp I ever owned.

  5. beast 5 Star Review

    Posted by on 16th Mar 2015

    First off this amp is alot heavier than I thought it would be..Hooked this amp up to 2 Sundown x15s and this amp does exactly what you need it too

  6. monster amp 5 Star Review

    Posted by on 9th Mar 2015

    Best amp I owned nice look to it the I would really recommend this amp to everybody it handle my FI sp4 15 like nothing .....

  7. awesome amp 5 Star Review

    Posted by on 27th Nov 2014

    Great amp no complaints
    I would definitely recommend it to anyone who wants a nice amp.

  8. Best monoblock amp I have ever used 5 Star Review

    Posted by on 4th Sep 2014

    I've used many monoblock amps in my time, and none of them come close to this Crescendo. This thing is a beast. It puts out every bit of rated power and does so at reasonable temperatures. Sound quality is fantastic. You cannot go wrong with this amp.

  9. Great amp 5 Star Review

    Posted by on 30th Aug 2014

    I didn't know about this audio company and I was doing some research and I saw some people talking about these products, so I went and I called Crescendo and since Navid was very helpful and guided me, I went, took the chance and made the purchase...
    I'm heading towards 2 years with this amp, and I am glad I had bought it, never had a problem, very powerful and it's strong even at low voltages.

  10. bc3500d 5 Star Review

    Posted by on 17th Jul 2013

    Best amp I have ever owed!!! All rated power.. And then some!!

Showing reviews 1-10 of 20 | Next

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