Alpine PDR-F50 4 ch amp

PDR 4 Channel 1000w (max) Digital Amplifier


The fully digital PDR-F50 4-Channel Amplifier provides powerful bass, big dynamic sound, non-shutdown performance, and easy vertical or horizontal installation.

Each PDR amp is unmatched in its class for power density performance (watts per cubic cm) and damping factor. For tremendous power at all levels, with hard-hitting bass, and outstanding S/N ratios and frequency response.


Input gain adjustment: 0.2V-8V
Bass EQ
Variable Filters HP & LP
Thermal Protection


Output channels: 4 Channels

Power @14.4V 1% THD)
– 14.4V 4Ω: 4 x 85W
– 14.4V 2Ω: 4 x 125W
– BTL: 2 x 250W
Max Power Output: 1000W

Filter: Variable, OFF/LP/HP Selectable
LP: 50Hz-400Hz -12dB/oct
HP: 50Hz-400Hz -12dB/oct
Bass EQ: Ch3-4:0, +6, 12dB (Selectable)


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