PowerClass Vertical Amplifiers

1Ch. Monoblock Class – D (1Ω Stable)

RMS Power 4Ω 300W x 1
RMS Power 2Ω 600W x 1
RMS Power 1Ω 1,000W x 1


Precision Power is proud to present the boldest alongside the most innovative generation of amplifiers, PowerClass Vertical Amplifiers.

Anybody who thinks that quality was lost when the old school products died is foolishly mistaken. Anything that involves technology advances over time. More contemporary materials, new engineering techniques, and technology itself. PowerClass amplifiers represent what audiophile quality car audio should be. Unparalleled sound quality stems from multiple factors; top quality toroidal transformers, Sanken transistors from Japan & extremely low tolerance Wima resistors and capacitors from Germany. The preamp section is exceptionally detailed with four crossovers; high pass, low pass, bandpass, and subsonic. To ensure that cheap or noisy input signals do not ruin the amplifier’s output, we use balanced RCA inputs for maximum clarity.

PowerClass beautiful, chiseled, vertical stance complements its heart & soul. Each amplifier is secured to its forever home by a concealed, surface mounted bracket that locks into the chassis in 3 locations. Confidently display your most recent family members in almost any location, alongside a wheel well, storage cubbies, or even upside down from the ceiling if you’re into that sort of thing?


All New PowerClass Amplifiers

Sequenced Delays Eliminate Desigual Power-Up/Power-Down Pops

Differential RCA Inputs Isolate 12v/Audio to Ground.

Full Signal Path Low Noise/Distortion Circuitry Topology

Output Stage Bias Individually Sequenced

Stout 2 Oz. Copper Traces Effortlessly Transfer High Volume Internal, Current

Close Tolerance Signal Path Components <1% Wima® of Germany

N-Channel MOSFET Transistors from Sanken® of Japan

Volume, Low ESR Capacitance Banks Compensate Power Supply Ripple

Extra Low Current Drive Stage Increase Efficiency & Sound Clarity

Individually Regulated Preamp/Crossover Power Supply Ensures Signal Purity

Amplifier Dimensions: 3.25″W x 8″H x 12.25″L

Dash Mounted Gain Controller Included


All together, Eliminates Ground Loops & Noise, Optimizes Sound Quality, Ensure Sound Performance…

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