- The world champion subwoofers
 - Designed for SPL beyond 170dB
 - Handmade 3 layer carbon cone
 - 2 x 1 Ohm flatwire voice coil “Made in Japan”
 - Final assembly in Germany

Model

GZPW 18SPL-EXTREME

Diameter

46 cm / 18"

Mounting diameter

420 mm / 16.7"

Mounting depth

290 mm / 11.42"

Voice coil

100 mm Flachdraht / 4" Flat wire

Cone

Carbon

Power Handling

15000 W SPL Power

Impedance

2 x 1 Ohm

SPL

95 dB

Xmax

35 mm / 1.39"

Fs

41 Hz

Qts

0.34

Vas

70 L / 2.47 cu.ft.

Sound Quality*

☺☺☺

SPL Competition*

☺☺☺☺☺☺

Low bass performance 20 - 50 Hz*

☺☺☺☺☺

Mid bass performance 50 - 80 Hz*

☺☺☺☺☺

Box recommendation vented

Spezifisches Wettbewerbsgehäuse / Specific competition enclosure

Box recommendation sealed

not recommended