PLEASE NOTE: THIS ITEM IS SOLD INDIVIDUALLY (EACH) Features The PRV Audio 12MR2000 midbass 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. Nominal Impedance: 8 Ohm Nominal Power Handling: 1000 Watts Continuous Program Power (RMS): 2000 Watts Sensitivity (1W/1m): 97 dB Voice Coil Diameter: 4 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 5.000 Hz 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. GENERAL SPECIFICATIONS Nominal Diameter 12" (305 mm) Nominal impedance 8 Ohm Nominal Power Handling* 1000 Watts Continuous Program Power (RMS)** 2000 Watts Max Peak Power*** 4000 Watts Sensitivity 2.83V at 1m 97 dB Recommended Hi Pass CrossoverFor Full Power Handling 145 Hz12db Per Octave Crossover Frequency Response 72 - 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 *Nominal power handling is defined as the maximum RMS power that the speaker can handle in a 2-hour test with a pink noise with 6dB of crest factor and a bandpass filter with 12db/oct tuned in its usable frequency range. **Continuous Program Power (RMS) is the maximum power that the speaker can handle considering a regular musical program using our recommended filters, this power can be used to define the optimum amplifier power to provide a clean signal without clipping or saturation. ***Max Peak Power is the maximum power operation for the speaker, this power is allowed just for a few fractions of a second, usually found just on the peaks of the music. Keeping this power for a little longer timer will damage the speaker. 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 cm 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 12.32 (313 mm) Front Mount Baffle Cutout 11.12 (282.5 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) FEATURES
