These Infinity 280W 4 Channel Marine Grade Amplifiers deliver impressive power from a compact chassis and are designed to withstand outdoor environments. Infinity Marine M704A amps incorporate the latest amplifier topology that includes selectable all, high, or low-pass crossovers with variable electronic frequency adjustment for precision tuning. Engineered for harsh marine conditions, Infinity Marine amplifiers are the perfect option for dynamic power.
|Infinity 280W 4 Channel Marine Grade Amplifier|
Why Should You Buy from MarineStereo.com?
- Free Shipping on Orders over $100
- Free Returns
- 60 Day Satisfaction Guarantee
- Online Authorized
You don't have to pay for shipping on all orders over $100. Applies to the continental US only. Orders under $100 are a flat rate, $9.95.
You can return any item within 30 of receipt. Continental US only. No re-stocking fees. We email you a label. You drop it off at a FedEx location. Items must be un-installed and in the original packaging.
We sell the best products in the industry. If you decide within 60 days that you don't like the way your boat sounds, let us know. We will work with you to exchange your products for something else. We want you to be happy with the way your boat sounds, we believe in the products we sell, and we are confident that we can find a solution that will put a smile on your face.
We are online authorized to sell the best marine audio products in the world. When you buy from MarineStereo.com, not only do we stand behind the product, but so does the manufacturer. We are online authorized for JL Audio, Wet Sounds, Kicker, Rockford Fosgate, Fusion, Memphis, Stinger, Hertz, and more. Your warranty is valid.