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PRECISION TRANSDUCERS

MB12Y358

MID - BASS
  • 3.5-inch, fiberglass inside/outside copper voice coil
  • 1300W continuous program power handling
  • 99 dB Sensitivity
  • 45 Hz – 3 kHz Frequency range
Where to buy
Features
  • 3.5-inch, fiberglass inside/outside copper voice coil
  • 1300W continuous program power handling
  • 99 dB Sensitivity
  • 45 Hz – 3 kHz Frequency range
  • Dual-forced air ventilation for minimum power compression
  • Single spider design with silicon based damping control

The MB12Y358 is designed to provide an excellent frequency response linearity with very low distortion. A very strong neodymium magnetic structure guarantee dynamic and precision, a new and unique 3.5” voice coil design provides a very high power handling, especially recommended in comparison to a standard 3" voice coil. The unique Dual-forced air venting system guarantee a very efficient voice coil ventilation to minimize the power compression and provide higher power handling.

Part number:

11100132
MB12Y358
8ohm

Specifications
General specifications
Nominal Diameter:
12 inch / 305 mm
Rated Impedance:
8 ohm
Program Power (watt):
1300 W
Power handling capacity:
650 W
Sensitivity:
99.0 dB
Frequency range:
45 - 3000 Hz
Effective piston diameter:
260 mm / 10.24 inch
Max. Excursion Before Damage:
39 mm / 1.54 inch
Minimum Impedance (ohm):
7.0 ohm
Voice Coil Diameter:
3.5 inch / 89 mm
Voice Coil Winding Material:
Copper
Voice Coil Length:
17 mm / 0.67 inch
Number of layers:
2
Kind of layers:
inside/outside
Top Plate Thickness:
11 mm / 0.43 inch
Cone Design:
Curved
Surround Material:
Polycotton
Surround Design:
M-roll
Thiele - small parameters
Resonance frequency (Fs):
55 Hz
DC resistance (Re) (ohm):
5.60 ohm
Mechanical factor:
4.50 Qms
Electrical factor:
0.21 Qes
Total factor:
0.20 Qts
Bl factor (Bl) (T x m):
22.50 T x m
Effective moving mass (Mms):
54.0 g
Equivalent Cas air loaded (Vas):
61.0 liters
Effective piston area (Sd):
0.050 m2
Max. linear excursion (Xmax):
6 mm
Voice coil inductance @ 1kHz (Le1k):
1.65 mH
Half-space efficency (Eff):
4.66%
Mounting informations
Overall diameter:
320 mm / 12.6 inches
Bolt circle diameter:
293-304 mm / 11.54-11.97 inch
Bolt hole diameter:
7 mm / 0.28 inch
Front mount baffle cut-out:
282 mm / 11.1 inch
Rear mount baffle cut-out:
284 mm / 11.18 inch
Volume occupied by the driver:
2.2 liters / 0.09 ft3
Standard compliance
CE marking:
Yes
Size
Weight:
4.5 kg / 9.92 lbs
Shipping informations
Package Height:
210 mm / 8.27 inches
Package Width:
360 mm / 14.17 inches
Package Depth:
360 mm / 14.17 inches
Package Weight:
5.49 kg / 12.1 lbs
Downloads

RCF products are continually improved. All specifications are therefore subject to change without notice.