Us Amps B-52(old school)

[radwilsons5803 10+ year member]

Item(s) for Sale: ^^^^^^^^

Item(s) Description/Condition: In good condition, 7-8/10 cosmetically imo and works flawlessly. Hard to find these anymore, im not even sure on the specs. Was told by the guy i got it from a while back that it does around 350 x 1 @ 2 ohm but my 94 CA&E Directory has it @ 50 x 1 @ 4 and 100 x 1 @ 2.

Price: $85 shipped

Shipping and Miscellaneous Item Information: Included

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[akheathen Premium Member]

it's a cheater amp, with a real convenient cross-over built-in to run a mid/high amp out of the cross-over section. the real approximate ratings vs advertised:

Continuous power @ 14.4 V

(approximate)

150 watts rms at 4 ohms

300 watts rms at 2 ohms

375 watts rms at 1 ohm

Continuous power @ 12 V

(IASCA "cheater amp" rating)

50 watts rms at 4 ohms

100 watts rms at 2 ohms

200 watts rms at 1 ohm

THD

signal to Noise Ratio

>> 100 dB

damping Factor

200

 

[audiobaun 5,000+ posts]

Nice little piece of history straight from Florida.Great amp!Be excellent on a 500rms sub,10/12/15..GLWS!

 

[InhumanAcura 5,000+ posts]

2 of these worked well in USACi 0-300..

Good luck with the sale, nice amp.

 

[radwilsons5803 10+ year member]

Thanks guys, and with this info i may just keep it haha

 

[It happens 10+ year member]

I had that pushing a 15" and sounded good I kind of miss that lil amp glws ....what's in ur invintory know??? I got a few new things lately lol

 

[radwilsons5803 10+ year member]

Yeah, it definitely moved your 2k plus rms sub pretty well lol. I got too much to list or even remember. What have you picked up?

 

[TurboRedneck 10+ year member]

Lotta love for the 1st Gen US Amps, they put them on the map at the top of the pack. Id have this one if my truck project wasn't gulping down $ at a starving rate.

From my US Amps brochure US-B52A:

Monuaral high-powered subwoofer amplifier with two-way active electronic crossover and stereo high-pass outputs. Features a separate, infinitely variable 40Hz boost. All gold-plated input and output connections.

1 channel

50 at 4ohms

100 at 2ohms

N/A at 1ohms

N/A at half ohm

Bandwidth 5Hz-100KHz

Frequency Responce 10Hz-50KHz

THD

IMD

Damping Factor 500

Signal to Noise Ratio 92dB

15A Fuse

Retailed at $350