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Black Diamond

Black Diamond DIA-3550.1D Car Audio Amplifier – 1 Channel, Monoblock, Class D, 3550 Watts

    • Based on 176 reviews
Condition: New
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$239.99 Why this price?

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Availability: Only 9 left in stock, order soon!
Fulfilled by Amazon
Arrives Wednesday, Oct 2
Order within 23 hours and 38 minutes
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Pattern Name: 3550 Watts


Style: 1-Channel


Features

  • AMAZING POWER - Capable of 3550 Watts Max with high efficiency in mind gives you the best of both worlds. You'll have all the power you need while utilizing state-of-the-art technology that requires less energy.
  • WIDE RANGE OF APPLICATIONS - Ranging from 1-4 ohms, this amplifier will allow you to use a variety of speakers for your specific application. Never again will you need to worry about having the right amp for the job.
  • Power, Protection & Clipping LED Lights Status Indicator Short Circuit. Thermal, DC Offset and High & Low Voltage Protection
  • BASS KNOB INCLUDED - Black Diamond DIA-1550.1 amplifier comes with a remote bass knob included. Always have control over the bass levels depending on what genre music you're listening to

Item Dimensions LxWxH: 10.05 x 5.72 x 2.06 inches


Voltage: 6 Volts


Manufacturer: Black Diamond


Mounting Type: Surface Mount


Brand: BLACK DIAMOND


Number of Channels: 1


Product Dimensions: 10.05 x 5.72 x 2.06 inches


Item Weight: 4.66 pounds


Item model number: DIA-3550.1D


Other display features: Wireless


Colour: Black


Whats in the box: Speaker


Date First Available: March 24, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Oct 2

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Apple Pay Later
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Small, Cheap and Powerful. Broken
Its been a few months since I got it and its still going strong. gets pretty warm fairly quick but for how small it is that is to be expected. I have them hooked up to a pair of Rockford R2SD2-10 in a regular cab. They make water bottles in the cupholder shake pretty good and my buddy said he could hear it at a stop light a couple cars ahead. this is with the 2550 model, granted it is nowhere near 2k or even 1k for that matter. I've got them wired at 2 ohm. Only complaint is that its very easy to send into protect mode. As soon as the clip LED starts blinking you can't turn it up any further. Edit: Now any time I turn it up really at all the amp goes into protect. Pretty much unusable now ... show more
Reviewed in the United States 🇺🇸 on June 30, 2021 by Edwin
    • Still working
Pattern Name: 1150 Watts Style: 2-Channel
Good for the money
Reviewed in the United States 🇺🇸 on August 8, 2022 by Scott Pilkinton
    • Got 2 that didn't work
Pattern Name: 1550 Watts Style: 1-Channel
1550 I got the first one and hooked it up and popped my main fuse when I first plugged it in, then upped the fuse after looking into what is really needed. And figured I would hook it up properly, unplugged the neg cable to the car got it hooked up properly, attached the neg cable and popped the 2-25a on the amp..... Car not on or anything.... Figured may be bad amp got the second one. Unplugged neg battery cable, Only attached pos and neg cable to make sure my head unit want causing it, (with out a remote signal it shouldn't turn on). After just pos and neg I connected the batter and heard it immediately pop in the trunk. So 2 bad amps? Returned them both ... show more
Reviewed in the United States 🇺🇸 on January 23, 2023 by Christopher B.
    • Little amp
One thing I really liked about it was it had a clipping indicator most all cheap amps do not have them this one did surprise me . One of the reasons I bought it now I don't think it puts out the power it says it does but for money it's not a bad amp.
Reviewed in the United States 🇺🇸 on August 28, 2021 by Brian P.
    • Amp is Overrated
Descent amp, built good. But definitely overrated
Reviewed in the United States 🇺🇸 on May 22, 2022 by TheBigWormShow
    • Great sound
Pattern Name: 1250 Watts Style: 4-Channel
The price is right and great sound quality, get one before the price goes up
Reviewed in the United States 🇺🇸 on May 12, 2022 by Rafael E.
    • Gets hot quick.
Pattern Name: 1250 Watts Style: 4-Channel
Gets loud but amp gets really hot, adding a cooling fan to compensate.
Reviewed in the United States 🇺🇸 on June 14, 2021 by Craig Peters
    • Lots of clean power.
Pattern Name: 1250 Watts Style: 4-Channel
Review Image by ExodusX91 ExodusX91
Very small package. But nice power output. Enough to power my speakers and tweeters. Have them only half way and they are pretty loud. No overheating problems either. Stays warm with the built in fan and not hot. Been bumping it for 3 weeks. No issues.
Reviewed in the United States 🇺🇸 on June 8, 2021 by ExodusX91 ExodusX91

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