KTA-450
HI RES AMP IN COMPACT CHASSIS
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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