The DII700.4 is an ultra-compact 4-channel Class-D amplifier designed to deliver high power while taking up minimal installation space. With up to 150W x 4 @ 2 Ohm or 300W x 2 when bridged, it is ideal for powering aftermarket speakers or upgrading a factory audio system.
Key Features:
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4-channel Class-D amplifier
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RCA and speaker-level inputs
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RCA pass-through outputs
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Adjustable gain, HPF, LPF and crossover
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2/4-channel input selection
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REM, VOX and DC turn-on modes
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Thermal, voltage, speaker and short-circuit protection
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Conformal-coated circuit board for improved resistance to dust and moisture
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Suitable for car, marine, powersport, golf cart and bike applications
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Ultra-compact design for easy installation
Power @ 1 Ohm (14.4V): N/A
Power @ 2 Ohm (14.4V): 150W x 4
Power @ 4 Ohm (14.4V): 95W x 4
Power (Bridged) @ 4 Ohm (14.4V): 300W x 2
Frequency Response: 10Hz-24kHz
Signal to Noise: 85dB
Efficiency @ 4 Ohm: 78%
Input Sensitivity: 0.2V-12V
High Pass Filter: 30Hz-300Hz
Low Pass Filter: 30Hz-300Hz
Fuse Rating: 50A ATC
Dimensions: 158mm x 136.5mm x 53mm
