DD Audio SL-610 D4

10″ (25cm) subwoofer with EROM surround.

High temperature 2.5″ voice coil

Double layer spider system

Three-layer flat diaphragm body

72oz magnet

Coil gap ventilation at rear plate

DD cast aluminum frame

Speaker size (In): 10

Watts RMS: 300 - 600

Watt peak power: 1200

Impedance: 2 x 4 ohm

Voice coil (inch): 2.5

Data:

Fs (Hz): 29

Qms: 6.878

Qes: 0.393

Qts: 0.372

Vas: 26.769

Xmech (MM): 40

Xmax (MM): 14.5

Dimensions:

Frame outer diameter (cm): 26.92

Frame outer diameter with gasket (cm): 27.4

Mounting diameter (cm): 23.5

Mounting depth (cm): 10.1

Motor diameter (cm): 16,51

motor depth (cm): 3.81

woofer displacement : 0.84 litre

Shipping weight : 7 kg

Enclosure recommendations:

Closed cabinet : 14-28 litres

Bass reflex cabinet : 14-35 litres