GZ Hydrogen Power 2x12 inc

GZHW 30XSPL-D1:

Model: GZHW 30SPL
Diameter: 300 mm / 12″
Mounting diameter: 315 mm / 12.4“
Mounting depth: 198 mm / 7.8“
Voice coil: 75 mm / 3” copper voice coil
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.

4-AI212SLOT:

Ported enclosure for 2x12″ subwoofer
Net volume: 2x40 liters.
Port area: 350 cm2
Port height: 350mm
Port width: 100mm
Tuning frequency: 38 Hz
Diameter of speaker hole: 285mm
Measurements ( W x H x D ): 930 x 380 x 400.

S2-A2200.1 With S2-BASS KNOB:

RMS POWER (1ohm) THD 0.5% 2200W
RMS POWER (2ohm) THD 0.5% 1400W
RMS POWER (4ohm) THD 0.5% 750W
BRIDGED POWER(2ohm) THD 0.5% 4400 W ( Link )
BRIDGED POWER(4ohm) THD 0.5% 2800W ( Link )
T.H.D: 0.5%
BANDWIDTH: 10-200 Hz
S/N RATIO(A-WEIGHTED): 90dB
INPUT SENSITIVITY: 0.35- 6V
LOW PASS: 50-200 Hz
SUBSONIC: 10-50Hz
CROSSOVER SLOPE: 12dB /24dB/oct
BASS BOOST: 0-12dB(@45 Hz)
POWER FUSE: External 250A