CSS SDX12 - 12" XBL^2 Subwoofer

The SDX12 is possibly the cleanest 12” subwoofer on the planet. Ultra-low distortion bass from the massive 44 lbs, patented XBL^2 motor lets you hear every subtle nuance of your favorite movie or song. Deep bass at high output is not a problem with 56 mm of peak-to-peak Xmax. Select sealed for the smallest footprint or go with a dual passive configuration for the ultimate in deep bass and low distortion output from a 12” sub. The SDX12 subwoofer is ideal for both home and car audio environments with its dual 2 Ohm voice coil configuration.

Highlights

• Dual 2 Ohm voice coil to create a 4 Ohm load for home use or a 1 Ohm load for car audio use.
• Dotted non-pressed paper cone with NBR surround
• High power, low inductance design, 2 layer 3" (76mm) copper voice coil and 2 aluminium and 1 copper shorting rings inside the magnet
• Forged and machined T-yoke and top plate with larger radiused pole vent for low aerodynamic noise
• High excursion spider with integrated lead wire
• Attractive cast aluminum basket design with cast aluminum trim ring
• 1000W RMS, 2000W peak

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Parameters

• Fs 21.3 hz
• Senstitivity 87.2 @ 2.83V/1M
• Mms 275.9 g
• BL 18.4 N/A
• Cms 0.276 mm/N
• Vas 67.5 L
• Qms 3.962
• Qes 0.414
• Qts 0.374
• Nom Imp 4 ohm
• Re 3.7 ohm
• Le 1.38 mH
• Xmax 28 MM
• Sd 491 cm^2

Dimensions

• Outside Diameter 312 mm
• Cutout Diameter 277 mm
• Depth 225 mm

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Audioholics Review with CEA-2010 measurements in sealed flat pack

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