SMB-60P
Key Features:
  • 6.5" (165mm), 4 ohm
  • Mid Bass, 50 watts
  • Ferrite magnet, black talc filled polypropylene cone with Santoprene rubber surround;

Primary Specifications

Speakers Environment Indoor
ROHS Compliant No

Technical Specifications

UNIT of MEASURE
Nominal Basket Diameter 6.5 / 165.0 inch / mm
Rated Impedance 4 ohms
Rated Power 50.0 Watts
Program Power 100 Watts
Frequency Range 60 - 10000 Hz
Sensitivity
(2.83 V input measured at 1 Meter)
86 dB SPL
Voice Coil Diameter 1.5 / 38.1 inch / mm
Magnet Weight 20.0 / 568 oz / gr
Transformer

Small Signal Parameters

UNIT of MEASURE
Resonant Frequency (fo) 53 Hz
D.C. Resistance (Re) 3.7 ohms
Mechanical Q (Qms) 7.2
Electrical Q (Qes) 0.54
Total Q (Qts) 0.5
Compliance Equivalent Volume (Vas) 11.9 ltr
BL Product (BL) 6.7 T-M
Maximum Linear Excursion (Xmax) 5.4 mm
Surface Area of Cone (Sd) 129.0 cm2
Moving Mass (Mmd) g

Material Descriptions

 
Basket Stamped Steel
Terminal Size 0.25 X 0.03 / 0.19 X 0.02
Magnet Ferrite
Voice Coil Wire Copper
Voice Coil Form Kapton
Cone Black Talc Filled Polypropylene
Cone Edge Santoprene Rubber
Dust Cap Plastic
ID Description Measurements Tolerance
OD Outside Diameter 6.6 in. +/- 0.040”
CD Cutout Diameter 5.6 in. +/- 0.030”
MG Magnet Diameter 4.6 in. +/- 0.050”
HD Hole Diameter 0.3 in. +/- 0.020”
MD Mounting Diameter 6.1 in. +/- 0.020”
ID Internal Depth 3.0 in. Maximum
FT Flange Thickness 0.17 in. +/- 0.050”
NW Net Weight 2200.0 g
ceramic