Powerbass - 3XL-1210D - 12" Dual 1-Ohm Subwoofer - Black/Gray

PowerBass XL-1244 12" 4-Ohm 400 Watt RMS Subwoofer Boasting a custom turbine style frame constructed of polycarbonate/glass fiber, this unique basket supports dual stack magnets and a extended dome backplate. They utilize a combination of perimeter and pole venting to keep air circulating over the voice coil so everything stays cool. A non-pressed paper cone was selected for its natural smooth bass reproduction and its ability to provide high output with low distortion even under the stress of high SPL. Finally, to make sure the power gets to the subwoofer, they used chrome push terminals for maximum current transfer. Features - • NEW Large Roll Santoprene® Surround • 12" 4-Ohm Subwoofer • 400 watt RMS/800 Watts Max • Proprietary Non-pressed Paper DDC Coated Cone • 2.0" Vented BASV Voice Coil Former • Perimeter Aero-Vent Voice Coil Cooling Vents • Proprietary Non Resonance Polycarbonate/Glass Fiber Basket • Chrome Push Terminals • Optimally Designed for Both Small Sealed or Ported Enclosures Specifications - • Nominal Impedance: 4-ohm • BL: 14.38 • Inputs: Single Coil • Subwoofer Frequency Range: 26 Hz - 300 Hz • Voice Coil Size: 2 in • Material: Non Pressed Paper • Magnet Size: 186 oz • Sensitivity (1W / 1M): 86.78 dB • Motor Structure: 186 oz • Cutout Diameter: 11 1/16" (281mm) • Mounting Depth: 5.75 in • Xmax: 8 mm • Spl: 86.78 dB • No: 0.287% • Qts: 0.421 • Qes: 0.462 • Qms: 4.794 • Mms: 172.16 g • Cms: 195 uM/N • Vas: 66.37 Ltr • SD: 490.87 sqCM • Fs: 27.5 Hz • Test Impedance: 3.21-ohm • VC Impedance: 4-ohm • Size: 12 in • Sensitivity: 86.78 dB • Frequency Response: 26 Hz - 300 Hz • Voice Coil Size: 2 in • Power Handling (RMS/Peak): 400 / 800 watts

PowerBass XL-1240T 12" 4-Ohm Shallow Mount Subwoofer The proprietary one piece cone gives accurate and efficient bass to a system without taking a whole lot of space. Designed to work best in a small sealed enclosure that will fit in most spaces that a standard woofer won't opens up new possibilities for the most discerning music fan. Using the same turbine style Poly/Glass Fiber basket as the standard XL subwoofers this shallower version offers all the features and reliability from the Xtreme family. Boasting a flat injection molded cone and inverted ferrite magnet these drivers come in nearly 2-inches shorter than their standard XL counterparts. Features - • New PBX logo dust cap • 12" Shallow Mount Subwoofer Single 4-Ohm Subwoofer • 400 Watts RMS/800 Watts Max • Proprietary Single Piece Injection Molded Flat Cone Design • Proprietary Composite Poly/Glass Fiber Basket • 2" Vented KSV Voice Coil Former • Chrome Push Terminals • 3.8" Mounting Depth • 400 Watts RMS/800 Watts Max Specifications - • Nominal Impedance: single 4 ohm • BL: 15.247 tm • Inputs: Single Coil • Subwoofer Frequency Range: 33Hz - 450Hz • Voice Coil Size: 2 in • Material: Injection Polypropylene • Magnet Size: 140 oz • Sensitivity (1W / 1M): 89 dB • Cutout Diameter: 11" (281mm) • Mounting Depth: 3.8" • Xmax: 7.5 • Spl: 89db • No: 0.214% • Qts: 0.526 • Qes: 0.597 • Qms: 4.458 • Mms: 202.087 g • Cms: 98.129 Um/n • Vas: 42.369 Ltr • SD: 510.7 sqCM • Fs: 33hz • Test Impedance: 3.2-ohm • VC Impedance: 4-ohm • Size: 12" shallow • Sensitivity: 89 dB • Frequency Response: 33Hz - 450Hz • Voice Coil Size: 2" • Power Handling (RMS/Peak): 400 / 800 watts

JBL ARENAX12 1600w Peak Pwr, Cast Basket, 2 ohm JBLSUBAX122AM