PRV Audio 12MR2000 12" MIDRANGE LOUDSPEAKER
Features The PRV Audio 12MR2000 mid-bass woofer offers outstanding durability and is our most powerful midrange driver. This woofer is great for high power 2 or 3-way systems and produces excellent vocal support for stage monitors.The 12MR2000 offers a large 4” CCAW voice coil that will results in very high efficiency while providing smooth and accurate bass response. The extra thick and stiff, yet light weight cone provides an excellent curve response linear through 5.000kHz and makes the 12MR2000 a very good solution for high quality two or three way systems and low mounting depth makes it perfect for stage monitors. It has also become a highly used woofer for extreme car audio installs.The magnet assembly attached to a sturdy reinforced cast aluminum frame completes the 12MR2000 to ensure a solid support structure, for long lasting play in most any environment. Highlights Nominal Impedance: 8 Ohms Rated AES Power Handling (RMS): 1000 Watts Program Power: 2000 Watts Sensitivity (1W/1m): 97 dB Voice Coil Diameter: 4″ Technical Details GENERAL SPECIFICATIONS Nominal Diameter 12″ (305 mm) Nominal impedance 8 Ohms Rated AES Power Handling (RMS) 1000 Watts Program Power 2000 Watts Sensitivity 2.83V at 1m 97 dB Recommended Hi Pass Crossover****For Full Power Handling 180 Hz****12db Per Octave Crossover Frequency Response at -10dB 60 – 5,000 Hz Voice Coil Diameter 4″ (101 mm) Voice Coil Wire CCAW Voice Coil Winding Depth 17.0 mm Former Material Aluminum Magnetic Gap Depth 7.5 mm Frame Material Die Cast Aluminum THIELE-SMALL PARAMETERS Equivalent Volume Vas 52.52 l Excursion (mathematical)*** Xmax 6.62 mm Free Air Resonance Fs 57.23 Hz Mechanical Factor Qms 23.84 Electrical Factor Qes 0.34 Total Factor Qts 0.33 Cone Area Sd 573 cm² Mechanical Mass Mms 67.39 g Bl Factor Bl 21.25 Tm Dc Resistance Re 6.3 Ohms Inductance Le 0.83 mH at 1 kHz Mechanical Mass Without Air Mmd 59.64 g Mechanical Compliance Cms 0.114 mm/N ***Xmax=(Voice coil winding depth-Magnetic Gap depth)/2+ Mgnetic Gap Depth/4 EXTRA INFO Overall Diameter 12.28” (312 mm) Front Mount Baffle Cutout 11.42” (281 mm) Mounting Depth 5.47” (139 mm) Overall Depth 5.91” (150 mm) Net Weight 23.04 Lbs (10.45 kg) Shipping Weight 24.92 Lbs (11.30 kg) Carton Dimensions W x L x H 14.37” x 14.37” x 8.07”(365 x 365 x 205 mm)