Features

- High power 12” SPL subwoofer

- Klippel® optimized

- Efficient triple magnet 

- Massive aluminum cast basket

- Reinforced paper cone

- 3” copper voice coil 

- High-Roll sandwich surround

- Double spider

- Also available as Gold, Pink and Green edition

Technical data

*Describes the subwoofer's ability for each kind of use.

☺ = Good ability 

☺☺☺☺☺☺ = Excellent ability

Model GZHW 30SPL

Diameter 315 mm / 12.4“

Mounting diameter 284 mm / 11.18“

Mounting depth 198 mm / 7.8“

Voice coil 75 mm 3" copper

Cone Reinforced paper

Power Handling 3000 W SPL Power

Impedance 2 x 1 Ohm

SPL 85 dB

Xmax 45 mm / 1.77"

Fs 35.4 Hz

Qts 0.44

Vas 15.8 L / 0.56 cu.ft.

Sound Quality*☺☺☺☺

SPL Competition*☺☺☺☺

Low bass performance 20 - 50 Hz*☺☺☺☺

Mid bass performance 50 - 80 Hz*☺☺☺☺