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12MR1000 PRO

In stock


  • 12″ Midrange – 8 Ohm
  • Ferrite Magnet
  • 99 dB – 1000 Watts


In stock


SKU: 12MR1000 PRO Categories: , Tag:



The 12MR1000 PRO is a high power, and high output 12” midrange from our PRO Series primarily designed to perform in small sealed, horn loaded and vented enclosures, making it the perfect choice for a variety of installations, including professional sound reinforcement, live sound, home audio speakers with high outputs, as well as high SPL car audio.

  • Excellent performance in 3-way systems, with high detailed percussion instruments tones at a high sensitivity of 99 dB
  • Premium paper cone and cloth surround for high clarity, smooth response, and linear excursion at high 1000 Watts RMS program power.
  • 3” Inside/outside wound CCAW voice coil leads on fiberglass former lend solid power handling capability
  • Under spider and rear periphery venting allows cool running voice coil on long-lasting playing sessions.
  • Low Qts means high damping and excellent performance in smaller boxes.

This professional midrange loudspeaker delivers smooth, clear vocals that will impress any listener! Its high efficiency makes it easy to power, all thanks to a specially light weight cone designed to deliver smooth vocals and well define midbass tones.

Cast aluminum frame adds structural integrity, while a paper/glass fiber cone attached to a large 3″ voice coil keeps everything under control at high level outputs, making an easy transition to a high frequency driver.

Technical Details


Nominal Diameter 12″ (305 mm)
Nominal impedance 8 Ohm
Nominal Power Handling* 500 Watts
Continuous Program Power (RMS)** 1000 Watts
Max Peak Power*** 2000 Watts
Sensitivity 2.83V at 1m 99 dB
Recommended Hi Pass Crossover For Full Power Handling 125 Hz 12db Per Octave Crossover
Frequency Response 70 – 6,500 Hz
Voice Coil Diameter 3″ (75 mm)
Voice Coil Wire CCAW
Voice Coil Winding Depth 11.0 mm
Former Material Glass Fiber
Magnetic Gap Depth 10 mm
Frame Material Die cast Aluminum
12MR1000 PRO Frequency Response
  *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.


Equivalent Volume Vas 92.3 l
Excursion (mathematical)*** Xmax 3.00 mm
Free Air Resonance Fs 49.4 Hz
Mechanical Factor Qms 12.05
Electrical Factor Qes 0.40
Total Factor Qts 0.39
Cone Area Sd 577 cm²
Mechanical Mass Mms 52.31 g
Bl Factor Bl 15.89 Tm
Dc Resistance Re 6.2 Ohm
Inductance Le 0.60 mH at 1 kHz
Mechanical Mass Without Air Mmd 44.5 g
Mechanical Compliance Cms 0.199 mm/N

***Xmax=(Voice coil winding depth-Magnetic Gap depth)/2+ Magnetic Gap Depth/4

12MR1000 PRO Impedance


Overall Diameter 12.40” (315 mm)
Front Mount Baffle Cutout 11.16” (283.5 mm)
Mounting Depth 5.12” (130 mm)
Overall Depth 5.61” (142.5 mm)
Net Weight 16.30 Lbs (7.40 kg)
Shipping Weight 17.80 Lbs (8.06 kg)
Carton Dimensions W x L x H 13.38”x 13.38” x 7.09” (340 x 340 x 180 mm)
WARNING: Cancer and Reproductive Harm – our Return Policy.

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