12 MH 32 Mid-Bass

Extremely high efficiency mid-bass, 3” aluminium voice coil, 800 watts power handling, provides excellent linearity up to 2.5 kHz. A dedicated magnet assembly that includes demodulation rings has been studied to control distortion

Speakers Coaxials HF Compression drivers Horns

Specifications

 

 

 

 

Nominal Diameter

 

 

B&C

 

 

320 mm (12 in.)

Nominal Impedance

 

 

8

Minumum Impedance

 

 

6.8

Power Handling

 

 

 

 

(70 –700 Hz)

 

 

 

 

Nominal1

 

 

400 W

Continuous Program2

 

 

800 W

Sensitivity (1W/1m)3

 

 

101 dB

Frequency Range

 

 

50-3000 Hz

Voice Coil Diameter

 

 

76 mm (3 in.)

Winding Material

 

 

Copper

Former Material

 

 

Glass Fibre

Winding Depth

 

14 mm (9/16 in.)

Magnetic Gap Depth

 

 

8 mm (5/16 in.)

Flux Density

 

 

1.4 T

Also available in 4 , data upon request

 

 

 

 

 

 

Thiele & Small Parameters4

 

 

Fs

 

 

52 Hz

Re

 

 

5.4

Qes

 

 

0.2

 

Qms

 

 

6.3

 

Qts

 

 

0.19

 

Vas

 

71 dm.3 (2.5 cu. ft.)

Sd

522 cm.2 (80.9 sq. in.)

η 0

 

 

5 %

 

X max

 

 

± 3.5 mm.

Mms

 

 

50 gr.

Bl

 

 

21.3 Tm

Le

 

 

1.1 mH

 

 

Mounting and Shipping Informations

 

Overall Diameter

 

316 mm. (12.4 in.)

Bolt Circle Diameter

 

296 mm. (11.6 in.)

Baffle Cutout Diameter

 

282 mm. (11.1 in.)

Depth

 

134 mm. (5.3 in.)

Flange and Gasket Thickness

 

 

16 mm. (5/8 in.)

Net Weight

 

 

7.4 Kg. (16.3 lb.)

Shipping Weight

 

 

8.3 Kg. (18.3 lb.)

Shipping Box

 

380x380x170 mm

 

 

 

(15x15x6.7 in.)

12 hours test made with continuous pink noise signal (6 dB crest factor) within the specified range . Power calculated on rated minimum impedance. Loudspeaker in free air.

2 Power on Continuous Program is defined as 3 dB greater than the Nominal rating. 3 Applied RMS Voltage is set to 2.83V for 8 ohms and 4V for 16 ohms Nominal Impedance. Average SPL from 200 to 3000 Hz.

4 Thiele-Small parameters are measured after a high level 20 Hz sine wave pre- conditioning test.

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B&C Speakers specifications 12 MH 32 Mid-Bass, Specifications, Mounting and Shipping Informations

12 MH 32 specifications

B&C Speakers 12 MH 32 is a premium high-performance loudspeaker designed for professional audio applications. This Italian brand is renowned for its innovative designs and exceptional sound quality, and the 12 MH 32 exemplifies that reputation. With a focus on delivering powerful, clear sound, this 12-inch speaker is ideal for various applications ranging from live sound reinforcement to studio monitoring.

One of the standout features of the B&C Speakers 12 MH 32 is its robust construction. The speaker is built with a solid, die-cast aluminum frame that not only enhances durability but also minimizes resonance. This design choice ensures that the sound remains clear and uncolored, which is crucial for professional audio environments. The cone is made from high-quality paper, carefully formulated to provide an accurate frequency response while maintaining lightweight flexibility.

In terms of technology, the 12 MH 32 includes a high-frequency compression driver that contributes to its superior sound dispersion and coverage. The driver is designed to handle high sound pressure levels, enabling it to perform exceptionally well in large venues. This makes the speaker a popular choice for touring, festivals, and other events where consistent sound quality is paramount.

The frequency response of the B&C Speakers 12 MH 32 is impressive, typically ranging from 50 Hz to 4 kHz. This wide range allows it to reproduce both deep bass and crisp highs with unrivaled clarity. The speaker is designed to handle high power levels, accommodating up to 400 watts of continuous power and 1600 watts of peak power. This capability ensures that it can deliver powerful audio without distortion, even at high volume levels.

Another notable characteristic is the sensitivity rating of 97 dB, which means it can generate significant volume levels with relatively low input power. This efficiency makes the 12 MH 32 suitable for various setups, reducing the need for additional amplification in many cases.

Additionally, the B&C Speakers 12 MH 32 features a specialized voice coil designed for excellent thermal stability. This design helps dissipate heat efficiently, ensuring reliable performance during extended use and reducing the risk of damage from overheating.

Overall, the B&C Speakers 12 MH 32 is a versatile and powerful loudspeaker that blends advanced technology with high-quality materials. Its durability, efficiency, and sound performance make it a popular choice among audio professionals, ensuring it remains a staple in the world of sound reinforcement. Whether used in live events, installations, or studios, the 12 MH 32 continues to deliver exceptional results, making it an investment worth considering for those demanding the best in audio quality.