Alpine KTA-450 4-Channel 50W x 4 RMS Class D Power Pack Amplifier | Boost Your Car Audio System

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What’s Inside?

< li > 4-Channel amplifier

< li > 12″ Input/Output/Power harness

< li > Head unit (iLX-W650) mounting bracket

< li > (2) Universal mounting brackets

< li > (4) M5x6mm Allen head machine screws (3mm)

< li > (2) M2.6x8mm Machine screws

< li > (4) 3/8″ Screws

< li > (4) 7″ Zip Ties

< li > Owner’s Manual (English/ French/ Spanish)

< li > Warranty information

< li > On-line product registration information

Full-Range Car Amplifier

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.

Alpine’s Dynamic Peak Power technology

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.

Class-D amplifier

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.

Weather-Resistant Car Amplifier

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.