KTA-30FW - 4 Power Channel Amplifier | Compact hideaway design, marine and powersports ready, boosts factory or aftermarket head unit sound, easy install

For 3 years I’ve ran the Alpine KTP-445A which is an outstanding amp but I was looking for a little more power to keep up with my subs. This one is a little bigger but it still fit behind the Alpine iLX-w650 in my 2005 Silverado. Clean and crispy with great punch with the added 25 watts per channel. Really made a big difference.

I bought this amp to replace a larger Kicker amp of the same power. While this amp does a great job with a small package, it picks up ignition noise in a big way. I was able to get rid of nearly all of it by installing a noise filter in the system, but I shouldn’t have to do that. I had zero noise on the previous amp and am using the exact same connections. Power and ground are straight from the battery and record no resistance when checked. It does sound good, but I expected better from Alpine.

Alpine amp brought my speakers alive. Easy to install, just takes some time and a lot of splicing. Use RCA cables in between your head unit and amp. Need an amp wiring kit. Creative Audio Seller has amazing customer support and is the go to seller. Going to buy all my audio equipment from them.

Great product. Combined with Audio Control LC7i and Alpine R component speakers. Sound quality is excellent with good bass

Great sound. A little pricey. Alpine has some of the best stereo products out there. I love it!