Alpine KTA-450 4-channel Powerpack Amplifier

  • $329.00
    Unit price per 
Tax included. Shipping calculated at checkout.


The remarkable KTA-450 Power Pack amplifier takes system expansion and power performance to new heights. Equipped with Alpine’s exclusive DPP (Dynamic Peak Power) technology that produces an impressive 400 watts ensures a solid boost of power during music peak transients and high output when it counts.

What's more, the KTA-450 Power Pack amplifier perfectly pairs with the iLX-W650E 7” audiovisual receiver (sold separately). By utilising the ultra-shallow chassis design of the head unit the amplifier mounts seamlessly onto the back of the chassis. This innovative space-saving design delivers incredible power output and dynamic sound—making the PowerStack duo an industry first and honoured with the prestigious 2019 CES Innovation award.