Alpine - 400W Class D Bridgeable Multichannel Amplifier with Built-In Crossover - Black

Alpine KTA-450 4-Channel 200 Watt RMS Power Pack AmplifierDynamic Peak Power (DPP) Technology The KTA-450 features Alpine’s exclusive DPP technology which intelligently adjusts the gain to automatically adapt to musical needs. DPP prevents the amplifier from clipping music signals by supplying up to double the power to support rhythmic instruments that provide snappy sounds (like a snare drum, trumpet, or high-hat cymbals). During these dynamic musical passages, DPP instantly delivers bursts of power to rise to the peak demands of the music. The DPP technology boosts the KTA-450’s performance to 400 watts DPP, essentially doubling the amplifier’s power without increasing its size. Other Power Pack Amplifiers with the DPP technology are the KTA-30FW and KTA-30MW. General Features: Alpine KTA-450 Class D 4-channel Weather Resistant Power Pack Amplifier CES 2019 Innovation Award Winner in the In-Vehicle Audio/Video category Power Handling 50W RMS x 4 @ 4 Ohms 45W RMS x 4 @ 2 Ohms Total Power Handling: 200W RMS CTA-2006 compliant Frequency Response: 15-50 Hz Total Harmonic Distortion (THD): <1% Signal to Noise Ratio: 83dB Selectable high-pass filters (60, 80, 120 Hz at 12 dB/octave) on front and rear channels Fuse Rating: 15A Dynamic Peak Power (D.P.P.) technology which intelligently adjusts the gain to automatically adapt to musical needs Dimensions: 7†W x 3.5†H x 1.25†D Authorized Dealer 1-year Manufacturer's Warranty What's in the box: 4-Channel amplifier 12" Input/Output/Power harness 1 Head unit (iLX-W650) mounting bracket 2 Universal mounting brackets Four M5x6mm Allen head machine screws (3mm) Two M2.6x8mm Machine screws Four 3/8" Screws Four 7" Zip Ties Owner's Manual (English/ French/ Spanish) Warranty information Online product registration information Alpine KTA-450 Power Pack owner's manual