+1(310)905-0006

Alpine KTA-450 4-Channel 200 Watt RMS Power Pack Amplifier Dynamic 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.

• 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 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

• KTA-450 Package owner's manual
• 4-Channel amplifier
• Wiring harness
• Mounting plate
• 2 Mounting brackets
• 4 Wire-ties
• 4 Hex-head machine screws
• 2 Pan-head machine screws
• 4 Pan-head self-tapping screws
• Warranty Information

⚠️Warning:
Cancer and Reproductive Harm-www.P65Warnings.ca.gov