Stinger SPX350X2 Full Range Class D Micro 2 Channel Powersports Amplifier 350 Watt

Out of stock
Regular price $299.00
Product details
  • Vendor Stinger
  • SKU Stinger SPX350X2

Stinger SPX350X2 Powersports 2-Channel 350W Class D Marine Amplifier

The Stinger SPX350X2 is a compact, high-efficiency 2-channel amplifier engineered for demanding marine, UTV, motorcycle, and golf cart audio systems. With its IPX-4/5 weather-resistant design and Class D architecture, this amplifier delivers clean, powerful sound in the most challenging environments, all in a space-saving footprint ideal for tight installations.


Key Features

  • Class D Amplifier - Highly efficient power delivery with minimal heat build-up
  • Weather-Resistant Design - Rated IPX-4/5 for resistance against water splashes and dust
  • Compact Footprint - Ideal for installations in confined or exposed areas
  • RMS Output - 350 watts of continuous power for consistent performance
  • Aux RCA Output - Allows daisy-chaining multiple amplifiers
  • Die-Cast End Caps - Enhances durability and heat dissipation

Specifications

  • Product Type: Powersports Amplifier
  • Brand: Stinger
  • Model: SPX350X2
  • MPN: Stinger SPX350X2
  • Color: Multicolor
  • Channels: 2-Channel
  • Amplifier Class: Class D
  • RMS Power Output: 350W
  • Impedance Compatibility: 2 Ohm & 4 Ohm
  • Signal-to-Noise Ratio: >110dB
  • Frequency Response: 20Hz to 20kHz
  • Input Gauge Size: 8 AWG
  • Material: 16-Gauge Marine-Grade Construction
  • Connectivity: Bluetooth (Audio Input), Aux RCA Output
  • Weather Resistance: IPX-4/5

Why Choose the Stinger SPX350X2?

Built for extreme outdoor conditions, the SPX350X2 offers unbeatable power-to-size ratio for any powersports application. Whether you're installing in a UTV, Harley-Davidson, marine vessel, or golf cart, this amp ensures rich sound output, weather resistance, and reliable performance—no compromises.


About Stinger

Stinger is a leader in powersports and marine-grade audio solutions, known for delivering superior build quality, innovative engineering, and rugged designs that exceed industry standards. From amplifiers to installation accessories, Stinger is the trusted choice for audiophiles and professionals alike.