$189.99 $259.99

Refurbished Condition: 100% testing and function is in good condition while outside box worn out and small cosmetic dents. cosmetic damages will vary, including but not limited to, damaged or cracked, bent ears, scratches, dents, etc.

The Sound Town STPAS-G1DSP Class-D plate amplifier enables you to build your own powered subwoofer cabinet. It handles formidable 750W RMS power (8-ohm) and reproduces low frequencies all the way down to 35Hz. The plate amplifier comes with master volume control, Low Pass Filter (LPF, 90Hz-120Hz switchable) and a polarity switch. Equipped with 2 XLR-1/4" combo inputs and 2 XLR (through or high-pass switchable) outputs, it can easily integrate with your full range speakers. Even better, its RMS dynamic processor and second-order IIR low-pass filter helps generates deep and clean bass.

  • 750W RMS (8-ohm) Class-D plate power amplifier
  • Two XLR-1/4" combo inputs, Two XLR outputs (through or HPF switchable)
  • 90Hz or 120Hz LPF switchable
  • Deep and clean bass with dynamic bass enhancement and RMS dynamic processor. Second-order IIR low-pass filter built-in
  • Over current and short circuit protection. Sturdy construction with integrated aluminum heat sink panel


Description High-power subwoofer plate amplifier
Type Class-D
Supports Impedance
Power 750W RMS
Feature 90/120 Hz LPF, 90/120 Hz HPF output
Input 2 x XLR-1/4" combo (mic/line)
Output 2 x XLR (thru) or w/ HPF switchable
Control Volume, polarity, LPF, XOVER
Protection Overload and overcurrent protection
Technical specifications LPF 90 or 120 Hz
Voltage 110V-220V switchable
Speaker model# reference OBERON-15SPW, OBERON-18SPW

Dimension & Weight

Product Width (in.) 6.26"
Package Width (in.) 7.9"
Product Height (in.) 16.46"
Package Height (in.) 18.1"
Product Depth (in.) 3.54" Package Depth (in.) 5.5"
Product Weight (lb.) 4.4 lbs Package Weight (lb.) 6.3 lbs


Manufacturer Warranty 180 Days (6 Months)