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Symphony S1500.1

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Your Price:
$314.99 (You save $185.00)
11.00 LBS
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Product Description

Discontinued - Replaced by the s1


  Introducing the new Symphony series amplifiers. These amplifiers are the results of over 2 years of from the ground up development.

The goal was to combine high fidelity signal clarity to an extremely efficient Class D full range circuit topology, housed in an ultra-compact newly designed Crescendo Symphony heatsink.

Comprehensive signal processing on the multi-channel Symphony amplifiers, such as bandpass capable crossover circuitry and individual clipping indicators for each channel make the 2 and 4 channel Symphony amplifiers some of the most versatile on the market.

All Symphony amplifiers are capable of being mounted in constricted areas of your car install if needed thanks to the dense form factor and effective design of the heatsinks.

The final outcome of the PCB design enables up to 97% efficiency @ 2 ohms on the monoblock Symphony models and up to 91% efficiency @ 2ohms per channel on the multi-channel models, making them the top tier of efficiency possible in car audio.




s800/4: 11 1/8" L x 7" W x 2 3/8" Tall

S550/2: 7" L x 7" W x 2 3/8" Tall

S600.1: 6 3/8" L x 7" W x 2 3/8" Tall

S1500.1: 9 5/8" L x 7" W x 2 3/8 Tall

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Product Reviews

Showing reviews 1-10 of 15 | Next

  1. Action packed 5 Star Review

    Posted by on 6th Apr 2016

    I run multiple of these little monsters they are really under rated!!!!

  2. Hits harder than thought 5 Star Review

    Posted by on 31st Mar 2016

    I have this on two Comp R12 @ 1ohm and I can't turn it up all the way. This is crazy. This amp is strong very strong.

  3. Great amp 5 Star Review

    Posted by on 7th Mar 2016

    Nice little amp that does its power!

  4. Compact Thunder! 5 Star Review

    Posted by on 7th Mar 2016

    This small in size but enormous in power amp has blown me away, I have the amp on two db drive 3K 10's that run at 750 watts rms, it gives the subs all they want, the installer that I use was also impressed and couldn't believe the power from this little guy, got some larger projects ahead can't wait to get my hands on the Bass Cleff series!!

  5. Great Amp 5 Star Review

    Posted by on 29th Jan 2016

    I have a 2009 Tahoe. I have mounted this under the center console where the stock sub was. Obviously a very constricted low air flow space place the heater vents for both front and rear floor run right by the amp. It gets a little warm but no where near a concerning temp. Definitely a solid AMP so far.

  6. Huge power little package 5 Star Review

    Posted by on 25th Jan 2016

    Don't let the size fool you. This thing put out more power than rated and a good clean sound.

  7. incredible 5 Star Review

    Posted by on 22nd Jul 2015

    This lil beast puts out more power than its rated for. Worth every penny!

  8. clarity 5 Star Review

    Posted by on 18th May 2015

    For such a small compact and efficient amp it puts out some of the clearest sound that you can find every friend of mine that has listened to it constantly talks about the clarity

  9. Great product 5 Star Review

    Posted by on 25th Mar 2015

    This amp is well built and put's out amazing power for it size. Perfect for anyone with space restrictions like I have. Do yourself a favor and purchase the matching 4 channel, which also fits into tight spaces.

  10. amazing amp 5 Star Review

    Posted by on 6th Feb 2015

    Can't believe the power this little amp puts out. Excellent

Showing reviews 1-10 of 15 | Next

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