Features
  • 3.5-inch, inside/outside copper voice coil
  • 1300W continuous program power handling
  • 100 dB Sensitivity
  • 40 Hz – 3 kHz Frequency range
  • Dual-forced air ventilation for minimum power compression
  • Dual spider design with silicon based dampening control

This MB15Y358 is designed to provide an excellent linearity in the frequency response with low distortion. The transducer is built around a very stronger neodymium magnetic structure and a new 3,5” voice coil, this combination provides to increase the power handling especially in comparison a standard 3" voice coil. The unique Dual-forced air venting system guarantee a very efficient voice coil ventilation for minimize the power compression at the higher power handling.

Part number:

11100129
MB15Y358
8ohm

Specifications
General specifications
Nominal Diameter:
15 inch / 381 mm
Rated Impedance:
8 ohm
Program Power (watt):
1300 W
Power handling capacity:
650 W
Sensitivity:
100.0 dB
Frequency range:
40 - 3000 Hz
Effective piston diameter:
330 mm / 12.99 inch
Max. Excursion Before Damage:
39 mm / 1.54 inch
Minimum Impedance (ohm):
6.8 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
DC resistance (Re) (ohm):
5.60 ohm
Mechanical factor:
4.00 Qms
Electrical factor:
0.24 Qes
Total factor:
0.22 Qts
Bl factor (Bl) (T x m):
22.50 T x m
Effective moving mass (Mms):
80.0 g
Equivalent Cas air loaded (Vas):
191.0 liters
Effective piston area (Sd):
0.090 m2
Max. linear excursion (Xmax):
6 mm
Voice coil inductance @ 1kHz (Le1k):
1.65 mH
Half-space efficency (Eff):
5.68%
Mounting information
Overall diameter:
393 mm / 15.47 inches
Bolt circle diameter:
371-376 mm / 14.61-14.8 inch
Bolt hole diameter:
7 mm / 0.28 inch
Front mount baffle cut-out:
354 mm / 13.94 inch
Rear mount baffle cut-out:
354 mm / 13.94 inch
Volume occupied by the driver:
3.8 liters / 0.15 ft3
Size
Weight:
5.16 kg / 11.38 lbs
Shipping information
Package Height:
230 mm / 9.06 inches
Package Width:
440 mm / 17.32 inches
Package Depth:
440 mm / 17.32 inches
Package Weight:
6.52 kg / 14.37 lbs
Downloads

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