Earthquake SZ-12 RB SubZero 12" 2000W / 1000 RMS Competition Subwoofer Dual 4 Ohm

Factory Recone!

MADE IN THE USA!!!

These Monster Bass Drivers rule in speed, sound quality, and SPL. Armed with a U.S. made massive 3.25 aluminum voice coil former with a flat wire wrapped edge wound style, it easily uses 2000 Watts RMS. With a 3 tall winding on the 10 and 12 Subzero models, and a massive 3.5 winding height on the 15, each of these have an astounding 4 inches! Of peak to peak travel, with the winding in the magnetic gap at all points of travel.

The SubZero also boasts its TCT (Turbine Cooled Transducer) coil and pole cooling technology, plus the PSP Terminal block that allows stereo and mono impedance changes just by flipping fuses. You can now have the perfect combination of looks, performance, reliability, longevity, and ease of installation. The SubZero from Earthquake Sound.

The SubZero line consists of three models: Subzero10 (1500-Watts Max), Subzero12 (2000-Watts Max) and Subzero15 (2500-Watts Max).

2000 Watts Max

1000 Watts RMS

REVC = 7.7 Ohm

LEVC = 1.34777 mH

Fo = 26.8 Hz

Sd = 53.093 msqM

BL = 26.7542 TM

Qms = 10.8730

Qes = 0.4411

Qts = 0.4239

SPLo = 85.8761dB

No = 0.2431%

Vas = 58.1 M

Mechanical Xmax = 3.5" / 88.9mm peak to peak

Electrical Xmax = 2" / 50.8mm peak to peak

Cms = 144.8275 uM/N

Mms = 243.509g

Mmd = 236.49g

2000 Watts

1000 Watts RMS

Recommended sealed enclosure range: 1 to 2 feet cubed

Over 4" long throw excursion

3" High Temp flat wire dual (2x4ohms)

Dual Nomax / Romax spider construction

8 gauge speaker connections

Patented PSP terminal

Sealed design for SPL Total outer box volume = 1.953 cubic feet

Sealed design for low frequency extension Total outer box volume = 2.2 cubic feet.

Sealed wedge design for hatch backs or other tight places. Total outer box volume = 2.4 cubic feet

Bass head design for competition. Total outer box volume = 3.03 cubic feet.

Bandpass design. Total outer box volume = 4.31 cubic feet

Cut out hole 292mm / 11 1/2”

Mounting depth 185mm 7 1/4”

Displacement: .2 Cube Feet