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Speaker Building  >> Subwoofer Amplifiers

Dayton SA240-B 240W Subwoofer Amplifier with Boost

 (115 reviews)    See Catalog Page
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Was:   $139.98 EA (1-3) 
Save 22% Sale Ends 02/28/10
Special Price:   $109.00 EA  

Sku 300-805: In Stock

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DescriptionManualsrelated itemswarranty
A new animal is prowling the subwoofer amp jungle! Behind the less than 10" x 10" faceplate lurks a tiger of a 240 watt amp, ready to unleash its power on your subwoofer driver. Includes all the features that you have requested, like bass boost, choice of RCA line level or banana jack speaker level inputs and outputs, automatic turn-on that is triggered by an input signal, and a phase reverse switch to match the subwoofer to your room and your other speakers. A single amp can accept a stereo input signal and combine it into mono, which is optimum for sub bass reproduction. The internal low pass crossover is fully adjustable between 40 and 180 Hz, and of course the amp has built-in protection against internal and external faults. Unleash the beast! Dimensions: 9-13/16" W x 9-13/16" H x 5" D. Cutout dimensions: 8-1/2" W x 8-1/2" H.
  • Power output: 170 watts RMS @ 8 ohms 240 watts RMS @ 4 ohms
  • Bass Boost 6dB @ 30Hz
  • S/N ratio: 90 dB (A-weighted)
  • High power/low distortion
  • Adjustable low pass crossover
  • Auto On/Off
  • Phase reversal switch
115 Customer Reviews
Value  4.5
Performance  4.5
Features  4.5
Overall Satisfaction  4.5


1-3 of 115 Reviews | Show all reviews

Good purchase.
Thursday, February 4, 2010
Captain Starbucks from Maple Valley, Washington State  

After reading all of the reviews on here, I decided to purchase this amp. I have and older JBL 10" that had the known amp problem. I just ordered this one instead of trying to fix the old amp. You do have to cut a good sized hole in the side of the speaker box, but it's worth it. This thing POUNDS.

And just for the record, no humming or any wierd anomolies with this amp. Good product. I would recommend it.

  Experience with Product
I own it
Technical Knowledge
Amateur

Value  4
Performance  4
Features  4
Overall  4

Good bass but noisy
Thursday, February 4, 2010
boudy from MA  

I'm using a pair of these to power the woofers in my desktop speakers. These amps produce way to much noise for near-field applications. I imagine it would be worse with high sensitivity speakers. They also produce hum, even with a "cheater" plug. Otherwise they produce solid bass.

I recently bought a plate amp for my HT from OAudio that is nice and quiet. I can't even tell that its on with my ears next to the speaker, unless there is bass, and then there is bass aplenty.

You definitely get what you pay for.

  Experience with Product
I own it
Technical Knowledge
Amateur

Value  4
Performance  1
Features  4
Overall  3

PERFORMING AS ADVERTISED
Friday, January 29, 2010
Modesto from Puerto Rico  

The product was well packaged, instructions were clear, and after installing is working as expected!

  Experience with Product
I own it
Technical Knowledge
Amateur

Value  5
Performance  5
Features Not Rated.
Overall  5


1-3 of 115 Reviews | Show all reviews

Comparable Item
300-804
Dayton SA240 240W Subwoofer Amplifier
$109.00

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