About: PRV Audio 12MR2000-NDY 12" Midrange Loudspeaker - 8 Ohm (Each) 

The new 12MR2000-NDY will sure change the game on vocal reproduction! Features a large 4” CCAW inside/out voice coil that results in very high efficiency while providing smooth and accurate Midrange response.

Product Highlights: 

• Nominal Impedance: 8 Ohm
• Nominal Power Handling: 1000 Watts
• Continuous Program Power (RMS): 2000 Watts
• Sensitivity (1W/1m): 98 dB
• Voice Coil Diameter: 4″

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: 98 dB
• Recommended Hi Pass Crossover: 145 Hz (12db Per Octave)
• Frequency Response at -10dB: 68 – 4,800 Hz
• Voice Coil Diameter: 4″ (100 mm)
• Voice Coil Wire: Copper
• Voice Coil Winding Depth: 16.8 mm
• Former Material: Glass Fiber
• Magnetic Gap Depth: 9.0 mm
• Frame Material Die Cast: Aluminum
• Sold Individually 

Thiele-Small Parameters: 

• Equivalent Volume (Vas): 48.16 l
• Excursion (mathematical) (Xmax): 6.15 mm
• Free Air Resonance (Fs): 54.48 Hz
• Mechanical Factor (Qms): 17.61
• Electrical Factor (Qes): 0.35
• Total Factor (Qts): 0.34
• Cone Area (Sd): 573 cm²
• Mechanical Mass (Mms): 81.11 g
• Bl Factor (Bl): 22.77 Tm
• Dc Resistance (Re): 6.6 Ohm
• Inductance (Le): 0.69 mH at 1 kHz
• Mechanical Mass Without Air (Mmd): 73.35 g
• Mechanical Compliance(Cms): 0.105 mm/N

Mounting and Shipping Information: 

• Overall Diameter: 12.32” (313 mm)
• Front Mount Baffle Cutout: 11.12” (282.5 mm)
• Mounting Depth: 5.51” (140 mm)
• Overall Depth: 5.94” (151 mm)
• Net Weight: 13.93 Lbs (6.32kg)
• Shipping Weight: 18.27 Lbs (8.29 kg)
• Carton Dimensions (W x L x H) 14.3” x 14.3” x 8.1” (363 x 363 x 205mm)

Note:  

• 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 avoid 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.