Description
- High-Power 3″ Voice Coil: Delivers up to 1000W RMS with a high-temp copper design for clean, reliable bass in compact installs.
- Slim-Mount Cast Frame: Shallow aluminum frame fits tight spaces like truck boxes, motorcycles, and UTVs without sacrificing output.
- Water-Resistant Treated Cone: Built to handle moisture and harsh environments – ideal for marine, off-road, and daily driver setups.
- Legacy DD Sound Performance: Inspired by DD9000/DD4500 series, tuned for 30 – 300Hz musical accuracy and fast, punchy response.
- Competition-Ready Motor: 170mm double-stacked motor with vented back plate ensures extreme control, cooling, and high excursion.
DD Audio 12″ 1000W RMS Dual 2 Ohm 3″ VC Car Audio Subwoofer SL712-D2
This listing includes
- (1) 12″ 1000W DD Audio Subwoofer
SL700 Series Features
- Compact cast aluminum shallow-mount frame
- 3″ high-temp copper voice coil for serious power
- Dual-layer spiders with integrated tinsel leads
- 170mm double-stacked motor with bumped back plate
- Free-flow vent system for improved cooling
- Treated, water-resistant non-pressed paper cone
- EROM surround for increased excursion and control
- Optimized for music-focused systems (30Hz300Hz)
- Ideal for compact sealed or ported enclosures
- Perfect for trucks, UTVs, motorcycles, and SQ builds
Specifications:
- Speaker Size: 12″
- RMS Power Handling: 1000W
- Voice Coil Diameter: 3″
- Impedance: Dual 2 Ohm
- Piston Diameter: 12″
- Fs (Free Air Resonance): 29 Hz
- Qms: 5.4
- Qes: 0.62
- Qts: 0.54
- Vas: 39.2 Liters
- Xmax: 19 mm
- Xmech: 40 mm
- Woofer Displacement: 0.07 cu ft / 2.0 liters
- Sealed Enclosure: 0.7 1.5 cu ft / 19.8 42.5 liters
- Ported Enclosure: 1.0 1.75 cu ft / 28.3 50.0 liters
- Shipping Weight: 24.1 lbs
Dimensions
- Frame Outer Diameter: 12.375″ (314 mm)
- Frame OD w/ Gasket: 12.5″ (318 mm)
- Mounting Diameter (Cutout): 11.375″ (289 mm)
- Mounting Depth: 5.5″ (140 mm)
- Motor Diameter: 6.7″ (170 mm)

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