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Alpine KTP-445U Power Pack

$199.00 $169.00
(You save $30.00)
SKU:
KTP445U
Availability:
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Product Description

Alpine KTP-445U Power Pack


Add higher output and more dynamic response with this easy-to-install head unit power upgrade. The KTP-445U Universal Power Pack amplifies the head unit power output, resulting in a 150 percent power increase over the original power from the head unit's built-in amplifier.
Features:

• For aftermarket and factory installed systems
• Compact size
• 45 Watts x 4 @ 4Ω/2Ω
• 90 Watts x 2 @ 4Ω Bridged

Specifications

Power Output
• Per Channel, Ref: 14.4V, 4ohms, @ < 1% THD+N: 45W RMS x 4
• Per Channel, Ref: 14.4V, 2ohms, @ < 1% THD+N: 45W RMS x 4
S/N Ratio
• IHF A-wtd + AES-17, Ref: 1 W into 4 ohms: 82dB
• IHF A-wtd + AES-17, Ref: Rated Power into 4 ohms: 98dB


Frequency Response
• +0 / -3 dB, Ref: 1 W into 4 ohms 15Hz - 45kHz


Input Impedance
• > 10k ohms


Input Sensitivity
• Ref: Rated Power into 4 ohms, RCA Inputs: 0,2 - 4,0 V
• Ref: Rated Power into 4 ohms, Speaker Level Inputs: 0,5 - 10,0 V


Crossover
• Ch 1 / 2: Selectable HPF (-12 dB/oct.), defeatable: Off/60/80/120Hz
• Ch 3 / 4: Selectable HPF (-12 dB/oct.), defeatable: Off/60/80/120Hz


Dimensions
• Width: 189.0mm (7-7/16”)
• Height: 38.2mm (1-1/2”)
• Depth: 64.5mm (2-1/2”)
• Weight: 0.8kg (1,5lbs)

 

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