KTA-450

4-channel car amplifier
50 watts RMS x 4 at 4 ohms (45 watts RMS x 4 at 2 ohms)
100 watts RMS x 2 bridged at 4 ohms
CTA-2006 compliant
Dynamic Peak Power (DPP) technology adds a burst of power when needed
selectable high-pass filters (60, 80, 120 Hz at 12 dB/octave) on front and rear channels
preamp and speaker-level inputs
selectable 2- or 4-channel input
PowerStack bracket included for mounting amp behind Alpine iLX-W650
wiring, hardware, and fuse not included with amplifier
12-gauge power and ground leads and a 20A fuse recommended
dimensions: 7"W x 1-3/8"H x 3-9/16"D
warranty: 1 year

Performance
RMS Power Output (Watts x Channels)    50 x 4
Peak Power Output (Watts x Channels)    100 x 4
Power at 2 Ohms (Watts x Channels)    45 x 4
Bridged Power (Watts x Channels)    100 x 2
Minimum Impedance Bridged    4
Minimum Impedance Unbridged    2
Minimum Impedance    2
Best Frequency Response    15-50k Hz
THD at Rated RMS Power    1%
Signal to Noise Ratio    82 dB
Input Voltage    14.4v
Features
Amplifier Class    D
Low-Pass Crossover Frequency    N/A
Low-Pass Slope (dB/octave)    N/A
High-Pass Crossover Frequency    Off, 60, 80, 120Hz
High-Pass Slope (dB/octave)    12 dB/octave
Bass Boost    No
Bass Boost Frequency    N/A
Fan Cooled    No
Fuse Rating    20
Speaker Level Inputs    Yes
Preamp Outputs    No
Width (inches)    7
Height (inches)    1-3/8
Depth (inches)    3-9/16
Parts Warranty    1 Year

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