Alpine KTA-450 Power Pack Compact 4-Channel Car Amplifier

Alpine KTA-450 4-Channel Power Pack Amplifier with PowerStack Capability



The next generation of Power Pack is here! The compact KTA-450 Power Pack Amplifier utilizes Alpines exclusive DPP technology for a big power boost in a small space.



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-450s 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 motorcycles saddlebag or on a boat.



No Extra Wires! 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.



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

Power Stacking bracket included for mounting to the iLX-W650 7 Mech-less AV Receiver (sold separately)


Specifications:

Power output 4-Ohm @ 14.4 Volts: 50 W RMS X 4

Power output 2-Ohm @ 14.4 Volts: 45 W RMS X 4

Dynamic Peak Power output 4-Ohm @ 14.4 Volts: 100 W RMS X 4

Dynamic Peak Power output 2-Ohm @ 14.4 Volts: 100 W RMS X 4

THD 10 W into 4 Ohms: Less Than 0.2%

THD 10 W into 2 Ohms: Less Than 0.1%

THD Rated Power 4 Ohms: Less Than 0.1%

THD Rated Power 2 Ohms: Less Than 0.1%

S/N Ratio: 1 W into 4 Ohms: >85dB

Frequency Response:+0/-3 dB 15Hz - 50kHz

Input Sensitivity: RCA (0.152 - 2.80V), Speaker (0.33 - 6.05V)

Crossover: Variable HPF/LPF, (OFF/60/80/120Hz)

Weight: 1.3lb



In the box:

KTA-450 4-Channel Amplifier

Input/Output/Power Wire Harness

Universal Bracket Set

Cable Tie

Self Tapping Screw

W650 Mounting Brackets