Alpine KTA-450, Power Pack Class D 4 Channel Amplifier, 400 Watts D.P.P

AWARD-WINNING POWERSTACK COMPATIBILITY The KTA-450 can mount behind select Alpine 2-DIN mech-less head units, like the iLX-W650, using the included bracket. The KTA-450s recessed harness receptacle allows the wiring to fold between it and the head unit so both products fit in a standard 2-DIN space. This PowerStack design is a 2019 CES Innovation Awards winner and makes the duo one of the most powerful 2-DIN radios available.  EXCLUSIVE AMPLIFIER TECHNOLOGY, DYNAMIC PEAK POWER (DPP) The KTA-450 features Alpines exclusive Dynamic Peak Power (DPP). DPP intelligently adjusts the gain to adapt to musical needs. DPP prevents the KTA-450 from clipping by supplying up to double the power for sudden, dynamic sounds. DPP ensures music sounds the way it should at high volumes and boosts the KTA-450 to 400 watts DPP, doubling its power without increasing its size. COMPACT SIZE FOR HIDDEN INSTALLATION APPLICATIONS The KTA-450 measures just 7 W x 3.5 H x 1.25 D. For vehicles that do not have th