The PRV 12MB1500FT has an excellent linear response, well controlled down to 75 Hz, which makes it a great option for 2-way cabinet systems that require strong BL magnet force and midbass punch. A great new addition to the Forte Series, where more power handling and less distortion on mid low mid bass frequencies is the key. High BL factor and Xmax for outstanding Low output Rated at 1500 watts RMS Continuous Program Power 98.5 dB sensitivity, which makes it capable of generating a lot of output! 3.5″ Inside/Out CCAW voice coil wound on fiberglass former for hi-temp performance, 8 Ohm GENERAL SPECIFICATIONS Nominal Diameter 12″ (305 mm) Nominal impedance 8 Ohm Nominal Power Handling* 750 Watts Continuous Program Power (RMS)** 1500 Watts Max Peak Power*** 3000 Watts Sensitivity 2.83V at 1m 98.5 dB Recommended Hi Pass CrossoverFor Full Power Handling 90 Hz12db Per Octave Crossover Frequency Response 75 – 5,000 Hz Voice Coil Diameter 3.5″ (89 mm) Voice Coil Wire CCAW Voice Coil Winding Depth 17.0 mm Former Material Glass Fiber Magnetic Gap Depth 10.0 mm Frame Material Die Cast Aluminum THIELE-SMALL PARAMETERS Equivalent Volume Vas 62.37 l Excursion (mathematical)*** Xmax 6.00 mm Free Air Resonance Fs 57.2 Hz Mechanical Factor Qms 10.87 Electrical Factor Qes 0.37 Total Factor Qts 0.36 Cone Area Sd 585 cm² Mechanical Mass Mms 59.32 g Bl Factor Bl 17.27 Tm Dc Resistance Re 5.2 Ohm Inductance Le 0.963 mH at 1 kHz Mechanical Mass Without Air Mmd 51.31 g Mechanical Compliance Cms 0.130 mm/N EXTRA INFO Overall Diameter 12.40” (315 mm) Front Mount Baffle Cutout 11.18” (284 mm) Mounting Depth 5.24”(133 mm) Overall Depth 5.87”(149 mm) Net Weight 16.32 Lbs (7.4 kg) Shipping Weight 17.55 Lbs (8 kg) Carton Dimensions W x L x H 13.50”x 13.50” x 7”(343 x 343 x 178 mm)