RCF MB12G301 - 12" MID-BASS SPEAKER 

WARM TRANSPARENT BASS AND MIDS WITH LOW DISTORTION!

RCF MB12G301

Item Price: $257.95

WOOFER MODEL

MB12G301

SPECIFICATIONS

Nominal Basket Diameter

12"

Impedance

8 ohms

RMS Power Rating

400 Watts

Program Power  800 Watts  

Frequency Response

50Hz - 3.0kHz

Sensitivity (1W/1m)

98dB

Voice Coil Diameter

3" / 76mm

X Damage (peak to peak) 38mm/1.49"

MATERIALS

Cone No Pressed Pulp
Voice Coil Material Aluminum
Diaphragm Material Paper
Surround Material Polycotton
Surround Design M-Roll
Magnet Ferrite

MOUNTING INFORMATION

Overall Diameter 12.6" / 320mm
Bolt Circle Diameter 11.5"-97" / 294-304mm
Baffle Cutout Diameter 11.26" / 286mm
No. Of Mounting Holes 8
Mounting Hole Diameter 0.3" / 6.5mm
Flange Thickness .51" / 13mm
Overall Depth 5.4" / 137.2mm
Net Weight 7.3 kg. / 16.2 lbs.
Shipping Weight 8.1 kg. / 18.0 lbs.

THIELE-SMALL PARAMETERS

Resonant Frequency (fs) 53 Hz
Impedance (Re) 5.4 ohms
Coil Inductance (Le) 1.8mH
Mechanical Q (Qms) 4.7
Electrical Factor(Qes) .28
Total Q (Qts) .27
BL Factor (BL) 17.0 T-M
Compliance Equivalent Vol. (Vas) 72 Liters/2.54cu. ft.
Voice Coil Overhang (Xmax) 5.5mm
Reference Efficiency 3.69%
FREQUENCY RESPONSE CURVE
RCF MB12G301 Frequency 
MOUNTING DIMENSIONS

US Speaker, LLC