The Stinger SPX700X4 4-channel amplifier delivers 700 watts of marine-grade power in a compact design
Weather-resistant Stinger SPX700X4 amplifier with IPX-4/5 rating, perfect for rugged environments.
Rear view of the SPX700X4 showing its aux RCA outputs and Bluetooth-ready design.
Compact dimensions of the SPX700X4 amplifier, ideal for tight spaces in boats and motorcycles.
Die-cast end caps on the SPX700X4 ensure durability and protection against rough handling.
SPX700X4 amplifier featuring marine-grade wiring harness for quick and seamless installation.

Stinger SPX700X4 Marine & Power Sports 4-Channel 700W Amplifier

$244.00 $299.00
The Stinger SPX700X4 4-channel amplifier delivers 700 watts of marine-grade power in a compact design

Stinger SPX700X4 Marine & Power Sports 4-Channel 700W Amplifier

$244.00 $299.00
Product description

Take your audio experience to the next level with the Stinger SPX700X4 Marine & Power Sports 4-Channel 700 Watt Amplifier. This compact powerhouse is designed for those who demand high-performance sound in challenging environments. With its small footprint and low-profile design, it fits seamlessly into tight spaces, making it perfect for boats, motorcycles, and powersports vehicles.

Engineered for durability, the SPX700X4 features an IPX-4/5 weather-resistant rating, providing protection against splashes and water jets from all directions. Whether you're cruising the lake or hitting the trails, this amplifier ensures long-lasting performance. The full-range Class D amplifier technology delivers precise, balanced sound reproduction, covering the entire audio spectrum for crystal-clear output.

This amplifier is packed with user-friendly features, including:

  • Bluetooth Streaming: Easily stream music directly to the amplifier with the addition of the ISBT23 Weatherproof BT Receiver (sold separately).
  • Aux RCA Output: Expand your system by connecting additional amplifiers or devices with minimal wiring.
  • Die-Cast End Caps: Protect internal components with rugged, removable end caps for a sleek, polished look.
  • Mute and Volume Control: Instantly adjust volume or mute audio without disrupting your setup, ideal for safety and convenience.

Built to withstand harsh environments, the SPX700X4 includes a 16-gauge marine-grade wiring harness with quick connectors for easy installation. With 2-ohm stereo and 4-ohm bridged capabilities, this amplifier adapts to your system’s needs, providing reliable performance across configurations.

Compact yet powerful, the SPX700X4 measures 8.5" L x 5.11" W x 1.6" H and delivers exceptional sound while preserving space in your vehicle. Whether you’re upgrading a boat, motorcycle, or off-road vehicle, the Stinger SPX700X4 ensures an immersive and reliable audio experience.

Shipping & Return

Shipping cost is based on weight. Just add products to your cart and use the Shipping Calculator to see the shipping price.

We want you to be 100% satisfied with your purchase. Items can be returned or exchanged within 30 days of delivery.