We are an Alpine authorized dealer so you get up-to-date, fully warrantied products. Shipping is free to the lower 48 states on everything you order!
Maximize your 2-DIN setup with the KTA-450, designed to mount seamlessly behind select Alpine mech-less head units like the iLX-W650. Its recessed harness receptacle keeps wiring tidy, allowing both units to fit in a standard 2-DIN space. This innovative PowerStack design, a 2019 CES Innovation Awards winner, delivers one of the most powerful 2-DIN audio experiences available.
Experience unmatched performance with the KTA-450, featuring Alpine’s exclusive Dynamic Peak Power (DPP). This intelligent system adapts gain in real time, delivering up to double the power for sudden musical peaks without clipping. Hear music the way it was meant to sound at high volumes, with DPP boosting the KTA-450 to 400 watts peak power—all in a compact, space-saving design.
The KTA-450 packs big power into a small 7” W x 3.5” H x 1.25” D frame, making it perfect for tight spaces. Easily tuck it behind the radio, inside a glove box, a motorcycle saddlebag, or even on a boat—delivering high-performance sound without taking up valuable space.
The KTA-450 features a 22-pin recessed power harness, allowing cables to be neatly tucked away for a clean, compact installation with virtually any radio.
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Got this purchased along with the Alpine iLX-W650 receiver and I can say that my sound system is way way better now. I'll be looking to replace my factory speakers with Alpine. Quality products from this company.
Got it for my Chevy truck after I got the iLX-W650 receiver a month ago. The speakers sounded better than when it was hooked up with the receiver. This might be a small amp, but it still sounds powerful.
Stacked it up with iLX-W650 and the sound quality is much much better now than before. I love how it was easy for it to be installed and its pushing the speakers with ease. Totally great product from Alpine. For its size, you won’t really believe how much power it can deliver.
a great amp to have. though it lacks a little bit of power but the sound quality is truly exceptional. installation and setting up was easy and didn't take too long.
For its size, it delivers amazing sound. Had an easy time setting it up with my Alpine head unit. Amazing compact amplifier
Installation was straightforward, and the difference in sound was noticeable right out of the gate. This amp is exactly what I needed for my setup.
We are an Alpine authorized dealer so you get up-to-date, fully warrantied products. Shipping is free to the lower 48 states on everything you order!
Maximize your 2-DIN setup with the KTA-450, designed to mount seamlessly behind select Alpine mech-less head units like the iLX-W650. Its recessed harness receptacle keeps wiring tidy, allowing both units to fit in a standard 2-DIN space. This innovative PowerStack design, a 2019 CES Innovation Awards winner, delivers one of the most powerful 2-DIN audio experiences available.
Experience unmatched performance with the KTA-450, featuring Alpine’s exclusive Dynamic Peak Power (DPP). This intelligent system adapts gain in real time, delivering up to double the power for sudden musical peaks without clipping. Hear music the way it was meant to sound at high volumes, with DPP boosting the KTA-450 to 400 watts peak power—all in a compact, space-saving design.
The KTA-450 packs big power into a small 7” W x 3.5” H x 1.25” D frame, making it perfect for tight spaces. Easily tuck it behind the radio, inside a glove box, a motorcycle saddlebag, or even on a boat—delivering high-performance sound without taking up valuable space.
The KTA-450 features a 22-pin recessed power harness, allowing cables to be neatly tucked away for a clean, compact installation with virtually any radio.
