DB Drive have designed this subwoofer from the ground up to shake the ground up. The double stitched foam surround along with the die-cast aluminum vented basket allow for maximum excursion while the protective magnet cover gives the woofer a rugged yet stylish appearance.
High excursion foam surround
True Carbon fiber dust cap
Custom Die cast Aluminum Basket
Triple Layer Progressive dampeners
Large Gauge push speaker terminals
3-inch-high temperature 4-layer voice coil
Custom Rubber protective magnet band
Triple stacked Y35 ferrite oxide magnet
G7 8.2
GENERAL SPECIFICATIONS
Structure
8″ (20.3cm) Woofer
Dynamic Power Handling
2500 Watts
Nominal Power Handling
1250 Watts
Impedance
Dual 2Ω Voice Coil
PARAMETERS
Resonant Frequency (fs)
48.936Hz
D.C. Voice Coil Resistance (Re)
2 x 3.2Ω
Mechanical Quality Factor (Qms)
2.010
Electrical Quality Factor (Qes)
0.699
Total Quality Factor (Qts)
0.518
Equivalent Air Volume to Cms (Vas)
3.478 L
Mass of Diaphragm/Coil (Mms)
212.219 g
Force Factor (Bl)
18.336
Sound Pressure Level (SPL)
79.5 dB

