DD Audio SX4.1000BT
The DD Audio SX4.1000BT multi-channel amplifier adds next generation functionality to DD’s IPX67 waterproof rated amplifier line by eliminating the need for a head unit, thanks to integrated wireless streaming input and system control. It is perfect for simple setups in adventure builds like off-road vehicles and boats, delivering 1000 total watts across four channels to cut through and compete with the surrounding noise in virtually any environment.
Key Features
- Bluetooth Enabled: Wireless streaming input and system control – no head unit required
- IPX67 Waterproof Rated: Cast aluminum end panels, aluminum bottom panel and preamp controls with protective plexi covers
- 1000W Total Power: Wire as 4 x 250W, 2 x 500W or 3-channel with 2 x 250W for mids/highs plus 500W for a subwoofer
- RCA Outputs: Daisy chain more amplifiers for higher power multi-amp systems
- High Level Inputs: Integrate with existing factory sources when needed
- 12dB/Oct Crossovers: High pass and low pass adjustable from 50 Hz to 5 kHz
- Premium Components: Higher current MOSFETs and output devices, increased power capacitors, more powerful transformer and PCB with twice the thermal capability
- 8 AWG Power Terminals: Heavyweight DD aluminum chassis with industry defying heat sink
Technical Specifications
- Output Channels: 4 (2 input channels)
- Continuous Power @ 4 Ohm: 150W x 4 / 500W x 2 bridged
- Continuous Power @ 2 Ohm: 250W x 4
- Total Wattage: 1000W
- Frequency Range: 10 Hz – 20 kHz
- Operating Voltage: 9 – 16V (tested at 14.4V)
- Max Current Draw: 100A
- RCA / High-Level Input Sensitivity: 0.4 – 10V
- Signal to Noise Ratio: >95 dB
- Damping Factor: >70
- THD: <1%
- High-Pass Filter: 50 Hz – 5 kHz
- Low-Pass Filter: 50 Hz – 5 kHz
- Power Wire Gauge: 8 AWG
- Speaker Wire Gauge: 16 AWG
The DD Audio SX4.1000BT is a powerful and highly versatile solution for rugged duty system designs – stream, control and power your whole system from one waterproof amplifier.
