Alpine KTA-450
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Item# 53361 / Condition:  Brand New    Review this product

Alpine KTA-450

KTA-450
50 Watts x 4 4-Channel Class D Power Pack Amplifier with PowerStack Capability
$199.95

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Save $20.00 | Reg. Price $219.95 In Stock
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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-450’s 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.

KTA-450 Powerstack Compatibility

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 the space for a traditional amplifier, the KTA-450’s small size allows it to be tucked away in hidden areas such as in the glove box or behind the radio. It could even be used in a motorcycle’s saddlebag or on a boat.

KTA-450 Compact Size
 

EXCLUSIVE AMPLIFIER TECHNOLOGY, DYNAMIC PEAK POWER (DPP)

The KTA-450 features Alpine’s 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.

KTA-450 Exclusive Technology

SIMPLE INSTALLATION FOR USE WITH ANY RADIO

Thanks to the efficient power needs of the DPP technology, the KTA-450 does not require a new power supply wire at the battery, so installation is fast using the supplied radio power wires. In addition, the KTA-450 uses a 22-pin power harness with a recessed design on one side, so the cables can be tucked-in for a cleaner, less-bulky installation. 

KTA-450 Simple Installation
 

Features

  • Compact size, measuring just 7” W x 3.5” H x 1.25” D
  • Class D amplifier circuit
  • Dynamic Peak Power (DPP) technology doubles the power during dynamic musical passages
  • PowerStacking bracket included for mounting to the iLX-W650 7” Mech-less AV Receiver (sold separately)
  • The KTA-450 used with the iLX-W650 is a 2019 CES Innovation Awards Winner

Tech Specs

  • DPP Power Rating: 100W DPP x 4 (2/4 Ohm, 14.4V, ≤1% THD+N)
  • CTA-2006 Power Rating: 45W RMS x 4 (2/4 Ohm, 14.4V, ≤1% THD+N)
  • >82dB S/N (ref. 1W into 4 Ohm)
  • UPC: 793276242822
  • Weight: 3.01
  • Authorized Internet Dealer
*Warranty: 1 Year Manufacturer warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for replacement within 1 year from the original date of purchase with proper return authorization.

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