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If you are using an Alpine iLX-W650 or iLX-W407 multimedia receiver and are looking for the perfect full-range car amplifier to power up your vehicle's audio system, then the Alpine KTA-450 may be what you are looking for.
Although it can work with other receivers, the Alpine KTA-450 is designed to be mounted on the back of the mentioned Alpine receivers above with the help of a PowerStack bracket. Using Alpine's Dynamic Peak Power technology, the amplifier can automatically adjust its gain to produce a more powerful audio output that is perfect for your musical needs.
With its Class-D amplifier, the Alpine KTA-450 can deliver a power output of 50 Watts RMS at 4 ohms and 45 Watts at 2 ohms. It has a sensitivity rate of 83 dB and a frequency response of 15 Hz up to 50 kHz, which are highly impressive figures, considering its tiny chassis.
This weather-resistant car amplifier comes with a selectable high-pass filter for your audio system's front and rear channels, giving you a more defined audio quality. The Alpine KTA-450 also has a selectable two or 4-input channel, giving you more flexibility in your audio setup.
Features:
Specifications:
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.
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