Features
- High-quality subwoofer with stiff IMPP cone
- POLYCOT spider with woofen in leadwires
Technical data
*Describes the subwoofer's ability for each kind of use.
☺ = Good ability
☺☺☺☺☺☺ = Excellent ability
ModelGZIW 250X
Diameter25 cm / 10"
Mounting diameter230 mm / 9"
Mounting depth130 mm / 5.1"
Voice coil50 mm Runddraht / 2" Round wire
ConeIMPP
Power Handling250 WRMS
Impedance4 Ohm
SPL86 dB
Xmax14 mm / 0.55"
Fs30.1 Hz
Qts0.44
Vas43,8 L / 1.55 cu.ft.
Sound Quality*☺
SPL Competition*☺
Low bass performance 20 - 50 Hz*☺
Mid bass performance 50 - 80 Hz*☺☺
Box recommendation vented30 Liter / 1.06 cu.ft Rohr / Tube 1x Ø 8cm / 3.15" L= 14 cm / 5.51"
Box recommendation sealed
20 Liter / 0.7 cu.ft & Free Air