Pioneer Premier PRS-X320 Amplifier

I used this Amp in my previous car along with my Pioneer Premier 12-inch Subwoofer (see related post) for a great sounding stereo and LOUD bass but keeping the quality with the Premier line from Pioneer.  I also have a brand new unused/unopened set of Pioneer 6x8 speakers (see related post) to complete your car stereo set if you need a nice upgrade to the dull/basic factory car speakers!!  

(Per manufacturer):

The X320 delivers 200 Watts (max.) of clean, musical power, thanks to Premier's latest amplifier technologies: a PWM regulated MOSFET power supply and a 2-ohm Optimized MOSFET output section. The X320's built-in variable crossover adds further dimension to your system, and the terminals, inputs, and outputs are gold plated to guard against sound degradation.

Specifications:

• Continuous Power (20Hz-20kHz, 0.04% THD) 
  • 2 ch: (4 Ohm) 50Wx2
  • 2 ch: (2 Ohm) 100Wx2
  • 1 ch: (4 Ohm) 200Wx1
• Maximum Power (EIAJ) 
  • 2 ch: (4 Ohm) 125Wx2
  • 1 ch: (4 Ohm) 375Wx1
• Frequency Response: 10Hz - 50kHz (0,-1dB)
• Total Harmonic Distortion: <0.01% (1kHz, 4 Ohm)
• Signal-to-Noise Ratio: >100dB (IHF-A Weighted, at 1kHz)
• Dimensions: 10-3/8" x 2-1/2" x 11-3/8"

Features

• Bridgeable 1/2/3 Channel Capability
• PWM Regulated MOSFET Power Supply
• 2 Ohm (4 Ohm 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
• Gold-Plated RCA Outputs (Full Range)
• Hi-Volt Input Level Control (400mV-6.5V)
• Variable Crossover: 50-120Hz, -12dB/oct. (LPF/HPF)
• Variable Bass Boost (40-120Hz, 0 to +18dB)
• Subsonic Filter (15Hz, -18dB/Oct.)