Sundown Audio Z-12 V.3 D1 12" 1500 Watt RMS Dual 1-Ohm Subwoofer

The third generation Z series woofer builds upon several years of customer and SPL competition experience to create an exceptional combination of low distortion and high output at a reasonable price. The Z v.3 line carries a conservative 1500-watt RMS rating. This line features a beefy 8-layer flat-wound aluminum voice coil wound on a black aluminum former. As with our SA series these woofers also feature dual faraday rings for lower levels of distortion and higher power delivery from your amplifiers.

The Z v.3 line has been a staple in our line-up since 2011 and it quickly became our best selling "big boy" driver in it's time as our top-of-the-line model (until the launch of the X and Z v.4). It remains in our line-up for customers after a more "traditional" driver and/or a shallower mounting depth than the X and Z v.4 series. Only the 10" model is no longer available -- the 12/15/18 are still in full production.

Anyone who has been around the competition scene for long is well aware of the reputation built by the Z v.3 series woofers. They hold a slew of world championships in bass race, bass boxing, and various SPL

Product Features:

• Fs: Hz /47.2Hz
• Re: /1.5ohm
• Qms: /7.2
• Qes: /0.5
• Qts: /0.5
• Cms: /7.2 uM/N
• Mms: g /276.3g
• BL: /19.6N/A
• Vas: /17.5L
• Sens: /85.3 1W/1m
• Le: /3.2mH
• RMS: 1500 watts Recommended Box Specs (Sealed): 1.0ft^3 (Yields F3 of 46Hz)
• Recommended Box Specs (Ported): 2.0ft^3 (Tune to 35Hz, yields F3 of 28Hz)
• Sealed: 1 ft^3
• Ported: 2 ft^3
• Displacement: 0.12 ft^3
• Depth: 8.75"
• Outside Diameter: 12.37"
• Cut-Out: 11"