600W – 1,000W optimal power range 3 inch Copper voice coil Double stack 169oz motor 16.5mm Xmax Double high current tinsel leads Double blend material spider Designed for medium-sized vented enclosures Engineered in the USA. Also available in D4 Description The 3000 series 15 employs a finely-tuned balance of damping and extensive motor force to achieve very high efficiency, offering exceptional versatility and unmatched performance in a variety of real-world functions. Fs 29.91 HzQms 7.743Vas 53.98 litersCms 0.059 mm/NMms 476.4 gRms 11.648 kg/sDia 320 mmSd 802.624 sq cm Qes 0.769Re 4.479 ohmsLe 4.193 mHZ 5.375 ohmsBL 22.840 TmBL^2/Re N^2/W Qts 0.699no %SPL 84.728 dBEBP 38.91 XMax 16.5mm Nominal Diameter 15inOverall Diameter 15.6in / 396mmMounting Hole Diameter 14.12in / 358.65mmMotor Outer Diameter 7.08in / 180mmMounting Depth 8.06in / 205mmDriver Displacement 0.151 cu ft / 4.273 l Minimum Sealed VolumeMinimum Vented Volume cu ft / l net*
