SPECIFICATIONS
Nominal Impedance ................................................................................................................. 8 ohms
Frequency Response ...................................................................................................30 Hz-2500 Hz
Free Air Resonance (Fs) Frequency .......................................................................................... 30 Hz
Infinite Baffle Resonance Frequency ......................................................................................... 29 Hz
Piston Area (SD) ................................................................................................................. 0.0360 m
2
Power Handling ................................................................................................................. 50 W RMS
Maximum Power ....................................................................................................................... 100 W
Flux Density (BL).................................................................................................................... 8.27 TM
DC Voice Coil Resistance (RE, ohms) ..................................................................................6.6 ohms
Voice Coil Inductance (LVC at 1 kHz) .................................................................................... 1.13 mH
SPL.......................................................................................................................... 87ð
±
2 db/1W/1m
Moving Mass (Mms) .................................................................................................................35.19 g
Electrical Q Factor (QES)..............................................................................................................0.61
Mechanical Q Factor (QMS)............................................................................................................4.6
Total Q Factor................................................................................................................................0.54
Equivalent Acoustic Volume (VAS)............................................................................................181.2 l
Mechanical Suspension Compliance (CMS, UM/N) ....................................................... 963.17 UM/N
Mechanical Mass of Cone Assembly and Free Air Load..........................................................35.19 g
Mechanical Mass of Cone Assembly Only ................................................................................31.14g
Peak-to-Peak (Maximum) Linear Excursion ...........................................................................2.25 mm
Cutout .................................................................................................................. 9
1
/
4
Inches/23.5 cm
Depth................................................................................................................... 3
15
/
16
Inches/9.8 cm
Magnet Weight ........................................................................................................................ 11.6 oz.
Speaker Weight.......................................................................................................................42.4 oz.
Specifications are typical; individual units might vary. Specifications are subject
to change and improvement without notice.
RADIO SHACK
A Division of Tandy Corporation
Fort Worth, Texas 76102
6A6
Printed in China
40-1014a.fm Page 2 Tuesday, August 10, 1999 12:34 PM
