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

BC3500Ds are sold out and are now discontinued.
To be replaced by the new BC-4k

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.
BC3500 now 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 24 | Next

  1. BC3500@1 ohm on 4 ZVX 8's 5 Star Review

    Posted by on 19th Jun 2017

    I recently purchased a BC3500 to run my 4 Skar Audio in this https://www.soundoffaudio.com/1999-2006-silverado-ext-cab-quad-8-vented-box/ under the seat of my 02 Chevrolet Silverado. It sounds amazing this is the best amp ive ever owned!!! I ran this the other night listening to Future for 2 hours straight just under clipping and it got to 102ยบ thats it im HIGHLY impressed and absolutely love this amp!!! I will be ordering more in a few months and will be telling everyone about Crescendo Audio!!!!!

  2. The Tank of Amplifiers 5 Star Review

    Posted by on 26th May 2017

    These things are monsters. They do every bit of rated power if not more and when supplied correct amount of power they handle insanely low ohm loads without even getting hot. i ran 2 of these for 6 months at .35 ohms each. never once overheated and never once went into protect. Power consumption isn't high either for the wattage produced. If you want a loud clean bulletproof system go crescendo.

  3. powerhouse workhorse! 5 Star Review

    Posted by on 29th Nov 2016

    Went from a bc 2k to the 3500 running a pair of the crescendo fortes in my tahoe! Hit every note with authority efficiently! Amp never got warm or had any problems the whole time I owned it running at .5 ohm! Don't be scared to jump on one of these one of the top tier amplifiers in its price and power range!

  4. Can You Handle The BEAST?!?! 5 Star Review

    Posted by on 21st Sep 2016

    This is a big amp is full of power, just upgraded from my bc2000. I love the 3500 and it keeps a lot of power on tab. I'm going to have it hooked up to 2 Forte 12s at 2ohm and hopefully they'll love the power. Hoping in the weeks to come to post some videos of them and the amp in my f150 to show what the subs are capable of.

  5. 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

  6. 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.

  7. 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!!

  8. best amp 5 Star Review

    Posted by on 8th Apr 2015

    Best amp I ever owned.

  9. 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

  10. 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 .....

Showing reviews 1-10 of 24 | Next

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