The DD Audio passive car subwoofer features a free-flow cooling system and a high-temperature voice coil. The cone is made of raw paper reinforced with fiberglass, while the double-layer spider system has integrated lead wires. The EROM surround has double stitching, and the motor system features a raised DDesign cover.
- Diameter: 4"
- RMS power: 700 W
- Maximum power: 2100 W
- Operation: Passive
- Impedance: 2x4 ohm
- Voice coil: 3"
- Resonant frequency (Fs): 33 Hz
- Qms: 4.88
- Qes: 0.73
- Qts: 0.64
- Vas: 30.16 liters
- BL: 25 TM
- Xmech: 30 mm
- Xmax: 18 mm
- External frame diameter: 12.125"
- External frame diameter with gasket: 12.4"
- Mounting diameter: 11.02"
- Mounting depth: 6.5"
- Magnet diameter: 7"
- Magnet depth: 2.375"
- Magnet weight: 120 oz
- Woofer displacement: 0.8 cu ft
- Sealed enclosure volume: 1.75–2.75 cu ft
- Product Number
- 10.00.00275
Dimensions
- Functionality
- Passive
Technical Specifications
- Diameter
- 4 "
- Peak Power
- 2100 W
- Power (RMS)
- 700 W
- Nominal Impendance
- 2x4 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.