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TR 6MB-250    
 

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FREQUENCY RESPONSE CURVE
ELECTRICAL MECHANICAL PARAMETERS
Peak power (W) 250
Power Rms (W) 125
SPLo (SPL à 1W) (dB) 92
Surround Half roll foam
Dust cap Paper
Voice coil material - diameter (in/mm) Co - 1 1/2" / 38
Revc (DC Vc Res) (ohm) 5.9
Fs (Resonance / Frequency) (HZ) 63.83
Zo (Zmax at Fo) (ohm) 63.83
Sd (Piston area) (m2) 0.013
BL (Flux lenght) (TM) 8.12
no (Ref efficiency) (%) 1.08
Qms (Mech Q) 8.42
Qes (Elec Q) 0.34
Qts (Total Q) 0.33
Vas (Acoustic volume) (Litr) 14.56
X-max (mm) +/- 4 mm
Cms (Compliance) (uM - N) 656.12
Mms (Total mass) (g) 9.48
Mmd (Diapm mass) (g) 8.67
 
MOTOR IMPEDANCE PARAMETERS
Levc (Induction at 1kHz) (mH) -
Levc (Induction at 20kHz) (mH) -
Krm (Resistance cons) (ohm) 5.14
Kxm (Reaction cons) (mH) 18.92
Rem (Resistance at 1kHz) (ohm) -
Rem (Resistance at 20kHz) (ohm) -
Erm (Resistance expont) 0.70
Exm (Reaction expont) 0.63
 
MOUNTING INFORMATION
Overall diameter (in/cm) 6 19/32" / 16.75
Baffle hole diameter (in/cm) 5 19/32" / 14.21
Depth (in/cm) 3 13/16" / 9.69
Fixing holes (in/cm) 4 11/32" / 11.04
Flange thickness (in/cm) 5/32" / 0.16
Fixing hole diameter (in/cm) 6 1/8" / 15.56
Front / Rear sealing gaskets Standard
Weight (lbs/kg) 8 / 3.66
Recom. enclosure vol. (cu.ft) 0.25 / 0.50
Shipping weight (lbs/kg) 10.5 / 4.81
Packing carton dim. (H/V)

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Belisle Acoustics Inc. pursues an active Research & Development program and reserves the right to alter specifications without prior notice.
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