<p>High power 10″ SPL-subwoofer Klippel optimized Reinforced paper cone with 3D honeycomb structure 2.5″ copper voice coil High-roll sandwich surround Progressive 2-layer spider Push terminals Don´t get fooled by the affordable price! These budget class XSPL-monsters are designed with Klippel-optimization to squeeze out every single desibel that is possible to get. Voice coil cooling is very efficient and long excursion gives you a LOT of bass. Very linear impedance curve makes it possible to really extract all the power from the amp to these subwoofers.</p>

TECHNICAL DATA

Voice coil: 63mm / 2.5″
Impedance: 2×2 Ohm
Re: 3.94 Ohm
Fs: 36.2 Hz
Qms: 10.5
Qes: 0.65
Qts: 0.61
Vas: 15.4l / 0.54 cu.ft.
Le: 2.96 mH
Mms: 205.4 gr
Bl 17.0
Xmax: 32mm / 1.26″
Efficienty (SPL 1w/1m): 84dB
Power handling: 700w
Rec. amplifier power: 400-700w

Outer diameter: 257mm / 10.12″
Mounting cut out: 230mm / 9.06″
Mounting depht: 147mm / 5.79″

Recommended enclosures:

Bassreflex / vented: 33 liter netto / 1.16 cu.ft. net
Port: 1x10cm / 1×4″
Port lenght: 19cm / 7.48″
Frequency: 39Hz

Bandpass (4th order): 15 liter netto / 0.53 cu.ft. net sealed
25 liter netto / 0.88 cu.ft. net vented
Port: 1x10cm / 1×4″
Port lenght: 25cm / 9.84″
Tuning frequency: 55Hz
Bandwidith (-3dB): 35-88Hz.