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Pyramid PB718

1000W Max, Class A/B 2-Channel America Series Car Amplifier

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Specials with this product

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General Features:

  • America Series 2-Channel Class A/B Car Amplifier
  • RMS Power Rating:
    • 4 ohms: 35 watts x 2 chan.
    • 2 ohms: 70 watts x 2 chan.
    • Bridged, 4 ohms: 200 x 1 chan.
  • Output Power Rating:
    • Bridged, 4 ohms: 1000 watts x 1 chan.
  • Max power output: 500 watts x 2 chan.
  • Pulse Width Modulated MOSFET power supply
  • LED power (green) and protect (red) indicators
  • Selectable Bass Boost (0, 6,or +12 dB bass boost at 50 Hz)
  • Soft Start Turn-on
  • Variable gain control
  • 2 ohm stereo stable
  • 2/1 channel operation
  • Speaker-level (high-level) inputs with signal sensing for automatic turn-on
  • Preamp RCA outputs to daisy chain multiple amps
  • 3-Way System Protection circuitry (thermal, overload, and speaker short protection)
  • Heavy duty aluminum alloy heatsink for extreme heat dissipation
  • Nickel-plated RCA level inputs
  • Nickel-plated screw terminals
  • Variable Electronic Crossovers
  • Variable High-Pass Crossover: 120-3,000 Hz
  • Variable Low-Pass Crossover: 50-250 Hz
  • Frequency response: 15-30,000 Hz
  • Dimensions: 8-1/2"L x 10-1/4"W x 2-1/4"H
  • 4-gauge power and ground wiring is required for installation. Contact us for information regarding a discount on select amplifier kits from our website (SonicElectronix.com) when purchased together with this amplifier.
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty
Power Specifications - Full Range Channels
RMS Power @ 4 ohmsN/A
RMS Power @ 2 ohmsN/A
RMS Power @ 1 ohmN/A
Bridged RMS PowerN/A
Peak Power Output500 watts x 2 channels
Amplifier Specifications
Amplifier ClassAB
Number of Channels2
Total Peak Power Output1000 watts
Total RMS Power OutputN/A
Maximum Input Gauge Size4 AWG
Minimum Impedance Unbridged2 ohms
Minimum Impedance Bridged4 ohms
THD at Rated RMS Power0.04%
Speaker Level InputsYes
Preamp Outputs1 pair
Built-in CrossoverLow-pass (LP)
High-pass (HP)
Full (AP)
High-Pass Crossover Frequency120 - 3,000 Hz
Low-Pass Crossover Frequency50 - 250 Hz
Subsonic FilterN/A
Signal-to-Noise Ratio95 dB
Channel SeparationN/A
Bass Boost0 - 12 dB
Bass/Gain RemoteNo
Fan CooledNo
Fuse Rating25A x 1 
CEA-2006 CompliantNo
Warranty and Return Policy
Return Policy Standard Return Policy
Parts Warranty Duration1 year
Labor Warranty Duration1 year
Warranty ProviderManufacturer
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Pyramid PB718Pyramid PB718$54.99

Product Summary

Manufacturer: Pyramid
Model number: PB718
UPC: 068888993227
Weight: 6.60 lbs
Internal SKU: pb718
Internal product ID: 42350

Price Information

$139.95

–$84.96

$54.99

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Customer Testimonial

I have placed several orders with Sonic Electronix and they are super fast in getting orders out. I am much happier with Sonic than with the other online stores who have given me the "run around". I will use Sonic exclusively from now on. Prices are very good.

- ray from texas

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