DD512c D4 dual 4 ohm voice coil

DD Audio Digital Designs

Discontinued

Your price:
€ 159,00
Price per single item (VAT included)
Type
Subwoofer
Speaker Size
300 mm
MAX Power
1.200 Watt
RMS Power
150 - 400 Watt
Impedance
4 + 4 Ohm
Weight
7 Kg
Installation Depth
150 mm

Digital Design DD512c subwoofer 30cm dual coil 2 ohm

With a highly efficient design that combines high performance with minimal added system weight. The 500 series subs feature a dual magnet motor that provides the extra power needed for both sealed and ported enclosures.

Resonance frequency Fs 36.34 Hz
Diaphragm surface area Sd 506.8 cm²
Effective diaphragm diameter Ø 25.4 cm
Mechanical Q Qms 6.58
Electrical Q Qes 0.84
Total Q factor Qts 0.74
Efficiency bandwidth product EBP 43
Equivalent air volume of suspension Vas 33.81 liters
Mechanical compliance suspension Cms 93 μm / N
Moving mass Mmd 200.1 g
Moving mass (including air load) Mms 206.7 g
Mechanical resistance Rms 7.2 N · s / m
Maximum linear excursion Xmax ± 11 mm
Excursion limit Xlim ± 32 mm
Displacement volume at Xmax Vd 557.5 cm³
Efficiency η 0.19%

Discontinued