The DD Audio Redline 812d passive car subwoofer has a 12" diameter and a 4.0" aluminum voice coil, and is made in the USA. Its high-strength cone and long-excursion suspension are paired with a cast basket that supports triple stacking, a 75 mm-thick magnet motor, and a 25 mm top plate. Its construction is suitable for use in ported enclosures, while ventilation for the voice coil and motor helps with cooling during extended bass operation.
- RMS power: 3000 W
- Diameter: 12"
- Operation: Passive
- Impedance: 2x1 ohm
- Voice coil: Aluminum, 4.0"
- Basket construction: Cast, with triple-stack support
- Magnet motor thickness: 75 mm
- Top plate thickness: 25 mm
- Cone: High-strength
- Suspension: Long-excursion
- Maximum excursion (Xmax): 25 mm
- Resonant frequency (Fs): 35 Hz
- Magnet weight: 170 oz
- Ported enclosure volume: 1.75–2.75 cu ft
- Product Number
- 10.00.00081
Dimensions
- Functionality
- Passive
Technical Specifications
- Diameter
- 12 "
- Peak Power
- -
- Power (RMS)
- 3000 W
- Nominal Impendance
- 2x1 ohm
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.