Ground Zero GZUW 10CF

These subwoofers are not made to make SPL records. These are made to give a natural and accurate sound with all the low notes. Listening pleasure with all kinds of music. You can use almost any type of enclosure, but for the very best results small sealed is the way to go. Sensitivity is good so you can invest your amp money to quality instead of thousands of watts. Excellent choice to car specific enclosures.

25 cm / 10″ SQ Subwoofer
450 WRMS
Rec. amplifier power 300-600 Watts ( rms )
2 x 2 ohm
50 mm / 2″ copper voice coil
Pressed and coated paper cone
Audiophile POLYCOT spider
Carbon dustcap

Enclosure recommendation:

Vented enclosure
Recommended size: 36L net
Port: 1 x 8cm
Port length: 21cm
Tune frequency: 40 Hz

Sealed enclosure
Recommended size: 25-50L net


Effiency ( SPL ): 86dB
FS: 40Hz
QTS: 0.52
VAS: 21.4L
XMAX: 20 mm

Mounting cutout: 236 mm
Mounting depth: 148 mm