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DD Audio 512e-D4 – powerful 12" subwoofer from the 500e series
The new 500e-series DD Audio subwoofers have been updated to meet today's demands. A fiberglass-reinforced non-pressed paper cone, larger surround, 50% more excursion, multi-layer spider, and a new frame and magnet offer a price/performance ratio that was previously unimaginable.
Technical specifications
- Diameter: 12" (308 mm outer diameter)
- Voice Coil: 3" (76 mm)
- Impedance: 2×4Ω (Dual Voice Coil)
- Power RMS: 700 W
- Power max: 2100 W
- Fs (resonant frequency): 33 Hz
- Qms: 4.88
- Qes: 0.73
- Qts: 0.64
- Vas: 30.16 L
- BL: 25 Tm
- Xmax: ±18 mm
- Xmech: 30 mm
- Mounting hole diameter: 280 mm
- Mounting depth: 165 mm
- Magnet: 120 oz
- Weight: 9.8 kg
Enclosure recommendation
- Ported: 50–78 liters (net)
See also – 500e series
- DD Audio 508e-D2 – 8", 2×2Ω
- DD Audio 508e-D4 – 8", 2×4Ω
- DD Audio 510e-D2 – 10", 2×2Ω
- DD Audio 510e-D4 – 10", 2×4Ω
- DD Audio 512e-D2 – 12", 2×2Ω
- DD Audio 515e-D2 – 15", 2×2Ω
- DD Audio 515e-D4 – 15", 2×4Ω