Pyramid PB180PX 4-Channel 300-Watt Pro Plus Amplifier
Tuesday, April 13th, 2010 at
8:02 pm
Product Description
Pyramid Car Audio prides itself as being the most affordable solution to car audio. The founders of Pyramid over two and a half decades ago developed a notion of how to bring affordable audio products to the US market. With this constant vision in mind, it took only a few short years before Pyramid was considered the worldwide leader of affordable audio products. Pyramid offers this 300W 4-channel amplifier, which features high-level Molex input.
Features:
- 20 Oz. Magnet Structure
- Accepts High or Low Impedance Inputs
- Gold-Plated RCA Inputs
- High Level MOLEX Input
- Output Impedance: 4-8 Ohms
Price: Too low to display
Pyramid PB180PX 4-Channel 300-Watt Pro Plus Amplifier
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Tagged with: 300Watt • 4Channel • Amplifier • PB180PX • Plus • Pyramid
Filed under: Pyramid
worked fine no feedback. Maybe the other guys did something wrong like running rca next to or over power wires no issues here.
Needed an amplifier to play holiday music out of 4 speakers, on a firetruck, from an mp3 player. It worked like a charm. Plenty loud enough for Santa & his helpers.
When I first bought it I installed it on my Chevy Tahoe. It sounded crap! The Clarion radio I installed had more power than this amp. Then I installed 2 other amps replacing this one, and none of those sounded OK. I took away the amp installed on my Jetta, which sounded AMAZING, with the same speakers and didn’t even close to the way it sounded on the Jetta.
So I decided it was something with the acoustic on the Tahoe.
I bought another SUV and something happened to the amp I was installing, didn’t wanted to power, so, with all cables running through the SUV and the speakers installed, pair of Kenwood 6×9 400 watts 4-way, and a Pyle 10″ sub, just curious, I decided to install this Pyramid amp just to make at least some noise in my SUV, thinking it was going to sound crap.
What a surprise!
This small amp, really moved the speakers and sub! Sound is great, way ahead of expected.
Only con of this amp, it’s that it’s not bridgeable. But even do this, I bridged it to give it more power to the sub, and gave little more, and has functioned perfect for about 2 months now.
It’s a cheapo. I don’t recommend it, as it reproduces a substantial amount of electrical (alternator) noise.
not a very good product. The most electrical noise I have ever heard from an amp. These amps shouldn’t be on the market.