| ROCKFORD FOSGATE R400X4D

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ROCKFORD FOSGATE R400X4D

  • Thương hiệu: Rockford Fosgate
  • Bảo hành: 24 tháng
  • Trạng thái: Còn hàng
8,500,000 VNĐ

CEA-2006 Compliant
CEA-2006 Power Rating
75W x 4 @ 4Ω
≤1.0% THD+N
Number of Channels
4
Total Power 
(Sum of Rated Power)
400 Watts RMS
Rated Power 
(RMS Continuous Power)
75 Watts x 4 @ 4-Ohm 
100 Watts x 4 @ 2-Ohm 
200 Watts x 2 @ 4-Ohm Bridged
Dynamic Power 
(PVC/PowerCube®)
80 Watts x 4 @ 4-Ohms 0° Res 
145 Watts x 4 @ 2-Ohms 0° Res
Bridgeable
Yes
Frequency Response
20Hz to 20kHz +/-1dB
Input Sensitivity
150 mV to 4 V
Circuit Topology Class
Full-Range Class D
Efficiency (average)
80% @ 4-Ohm 
75% @ 2-Ohm
Total Harmonic Distortion (THD+Noise)
4-Ohm: <1.0% 
2-Ohm: <1.0%
Signal Input
Low Level: 2 RCA Pair
Signal Output
Low Level: 1 RCA Pair
Tone Controls
0dB to +18dB @ 45Hz
Crossover Controls
Front: Variable 50Hz - 500Hz @ 12dB/Octave 
Rear: Variable 50Hz - 500Hz @ 12dB/Octave