Alpine PDX-4.150 Stackable Amps
Alpine car amplifier reviews. I love the stackable design of the Alpine PDX amplifiers. All of the Alpine PDX models are the same size and can be stack on top of each other. The PDX-4.150 come with a 4/3/2 channel options. The PDX amplifiers’ damping factor means less distortion and clarity that exceeds other amplifiers. This Alpine amplifier also provides the same power at 2 and 4 Ω.
This design of the PDX amps also have great efficiency at all volume levels, this will have a very low load on the battery and alternator compare to other amps. These amplifiers also have a very low interference and can be installed any where in the car or truck with out the worry of increased interference.
Alpine PDX-4150 Features
Class-D
4/3/2 Channel Operation
Stackable Installation Design
Thermal Management Processor
Adjustable Crossover (HP/LP)
MOSFET Power Supply
DC-DC PWM Power Supply
MOSFET Final Outputs
STAR Circuitry
Auto Over-Current Protection
Top Mounted Blue LED Power/Status Indicator
Integrated Wire and Mounting Screw Terminals
Input Channel Selector
Input Mode Selector Switch
One Side Terminal Layout
Gold Plated RCA Input Connectors
Continuously Adjustable Gain Control
Gold Plated Power Screw Terminals
4-Layer Glass Epoxy PC Board
Speaker Quick Connect
Alpine PDX-4.150 SPECS
CEA-2006 Power Rating: 150W x 4
RMS Power:
• Per channel into 2 Ω : 150W x 4 (<=1%THD+N)
• Per channel into 4 Ω : 150W x 4 (<=1%THD+N)
• Brigded 4 Ω: 300W x 2 (<=1% THD+N)
Dimensions:
• Heat Sink (WxHxD) in: 10-1/8″ x 7-9/16″ x 2-7/16″
• Heat Sink (WxHxD) mm: 257mm x 192mm x 62mm
Crossover Frequency: 1/2Ch + 3/4Ch, 30Hz-400Hz HP/LP/Off (-12dB/oct)
Frequency Response: 20Hz – 20kHz (+0,-1dB)
Signal to Noise: 100dBA
Input Sensitivity: 0.2V to 4.0V
Input Impedance: 10k Ω
Power Requirements: 14.4V DC
Weight: 3.11 Kg.
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