This amp might be the best-designed piece of electronics in your vehicle- your WHOLE vehicle. At its core is a PWM regulated MOSFET power supply, generating 300 Watts of big, clean power. Total harmonic distortion is less than 0.005% (1kHz, 4 ohms), and terminals, inputs, and outputs are gold plated to guard against corrosion. The PRS-X340 offers a bridgeable 2/3/4 channel capability for system flexibility, plus variable crossovers so you can fine tune your system. The Premier two-year warranty applies.
  • Bridgeable 2/3/4 Channel Capability
  • PWM Regulated MOSFET Power Supply
  • 2W (4W mono) Optimized MOSFET Output Section
  • Balanced Isolator Input Circuit
  • Oversized Gold-Plated Screw-Type Power/Ground Terminals
  • Gold-Plated Screw-Type Speaker Terminals
  • Gold-Plated RCA Inputs (4 Channel)
  • Gold-Plated RCA Outputs (Full Range)
  • Hi-Volt Input Level Control (400mV-6.5V)
  • Variable Crossovers (separate A & B Channel crossovers):
    • A Channel Bands: LPF-L, LPF-H, HPF-L, BPF (LPF-H & HPF-L)
    • B Channel Bands: LPF-L, LPF-H, HPF-L, HPF-H
    • L Frequencies: 40-120Hz, -12dB/oct.
    • H Frequencies: 3k-9kHz, -12dB/oct.
  • Premier Power Certification Sheet
  • Premier Two-Year Warranty


  • Peak Music Power: 600W
  • Continuous Power: 37.5Wx4 (4W ), 75Wx4 (2W ), 150Wx2 (4W )
  • Frequency Response: 10Hz - 50kHz (0,-1dB)
  • Total Harmonic Distortion: <0.005% (1kHz, 4W )
  • Signal-to-Noise Ratio: >105dB (IHF-A Weighted, at 1kHz)


  • 10-3/8" x 2-1/2" x 13-5/8"