DS18 ZR15.2D 15" ZR Series Subwoofer 750W RMS Dual 2‑Ohm DVC

Experience powerful, precise bass with the DS18 ZR15.2D 15” subwoofer featuring 1500W max, 750W RMS, Dual 2‑Ohm coils, 2.5” aluminum voice coil, and a durable stamped basket for deep, clean low‑frequency performance. Features: 15" Subwoofer MAX Power: 1500 Watts RMS Power: 750 Watts Impedance: 2-Ohm 2.5" DVC Ferrite Magnet 86dB Specifications: SKU ZR15.2D Nominal Diameter 15" / 381mm Nominal Impedance 2 + 2 Ohm RMS Power Handling 750W Maximum Power Handling 1500W Sensitivity (1w/1m) 86 dB Frequency Response 21-200Hz Recommended Lo Pass Crossover 80Hz Motor Voice Coil Diameter 2.5" / 61.6mm Voice Coil Former Material Aluminum Winding Material Copper Cone Material Non-Pressed Paper Dust Cap Material PPI Surround Material Foam Basket Material Steel Basket Color/Finish Black Matte Magnet Material Ferrite Magnet Weight 100 Oz Displacement Volume 0.11 ft3 Thiele & Small Parameters  Equivalent Volume Vas 76.5L Free Air Resonance Fs 26 Hz Mechanical Factor Qms 4.34 Electrical Factor Qes 0.82 Total Factor Qts 0.69 Moving Mass Mms 345.9g Compliance Cms 75.4? m/N Bl Factor BI 8.58 Voice Coil Inductance Le 567.8m mH Diaphragm Area Sd 834.69 Cm2 DC Resistance Re 1.8 + 1.8 Ohm Efficiency Bandwidth Product EBP 31.7 Measurements Overall Diameter 15.35" / 390mm Overall Depth 8.34" / 212mm Front Mount Baffle Cutout 14.1" / 359mm Mounting Depth 7.4" / 188mm Motor Diameter 6.1" / 155mm Gross Single Unit Weight (lb) 20.5 Dimensions W x L x H (Inches) 16.5 x 16.5 x 9.5 Quantity of Units in Master Carton 2 Gross Master Carton Weight (lb) 42.5 M/C Dimensions W x L x H (Inches) 17.25 x 17.25 x 20.25 UPC: 810005188715