DD Audio SS1100
Maximum efficiency from stock electrical systems is the aim of the DD Audio SS1100. Coming in at over 1100 watts RMS under 1% THD, it can drive single, dual or even triple subs to high output levels. The SS1100 is the latest high speed, high current Class D design using name brand state of the art devices and large capacitor banks, yielding high power and superior sound quality in a compact footprint.
Key Features
- Efficient High Current Class D: 1100W at 1 ohm, 750W at 2 ohm from an over-spec power supply
- Toroidal Power Supply: Maximum efficiency from stock electrical systems
- High Level Inputs: Connect directly to factory head units
- 12dB/Oct Crossovers: Sub-sonic 20-80 Hz and low pass 80 Hz – 20 kHz
- Heavyweight DD Aluminum Chassis: Set screw power and speaker terminals with 4 AWG power terminals
- Remote Gain Control: Bass knob remote included in the box
- Compact Footprint: Only 170 x 102 x 45 mm
Technical Specifications
- Output Channels: 1 (2 input channels)
- Continuous Power @ 2 Ohm: 750W
- Continuous Power @ 1 Ohm: 1100W
- Total Wattage: 1100W
- Frequency Range: 20 Hz – 20 kHz
- Operating Voltage: 9 – 16V (tested at 14.4V)
- Max Current Draw: 110A
- RCA Input Sensitivity: 0.25 – 6V
- Signal to Noise Ratio: >90 dB
- THD: <1%
- Sub-Sonic Filter: 20 – 80 Hz
- Low-Pass Filter: 80 Hz – 20 kHz
- Power Terminals: 4 AWG
- Speaker Wire Gauge: 4 AWG
- Dimensions: 170 x 102 x 45 mm (6.7″ x 4.0″ x 1.75″)
- In the Box: Bass knob remote
The DD Audio SS1100 packs serious subwoofer power into a chassis that fits almost anywhere, without taxing your vehicle’s electrical system.
