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

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Earthquake SZ-12 SubZero 12 Inch 1000 Watt RMS Competition Subwoofer
Retail Price: $650.00
Thunder AV Price: $419.95
You Save: $230.05 (35 %)
Item Number: SZ-12 RB
Manufacturer: Earthquake Car Audio
Manufacturer Part No: SZ-12 RB
Condition: Refurbished
  • 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
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