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Bumper C Series Pro Audio Speakers - (0848 C)

Bumper C Series Pro Audio Speakers

This speaker is designed for use in PA systems as a midrange sound performance enhancer. The outward bumped vented pole piece is added to increase heat dissipation for long hours of play.

848 C
Diameter size in inches:   8
Z - Nominal Impedance in Ohms   8
Fs = Free air resonance frequesncy in Hz:   67.4
Qts = Total Q Factor of driver:   0.43
Vas = Equivalent acoustic volume in cubic feet:   0.3
Xmax = peak linear displacement of cone in inches:   0.19
Pe = Max power in watts:   350
Ref = Driver's SPL 1W at 1m in dB:   89.4
Voice Coil Diameter in inches   2
Mounting Depth in inches:   3 1/2
Revc = DC Voice coil resistance in Ohms:   5.55
Zmax = imped. At top of resonance curve in Ohms:   50.050
Magnet Assembly weight (oz):
Frequency response range tested from 20-2000 Hz:   20-6700
Recommend Sealed Enclosure size Outside volume (Vb)cq-ft   0.75
Recommend Ported Enclosure size Outside volume (Vb)cq-ft   0.75
Number of ports on the front of a box   1
Port size (inches)   3x2.95

List price $98.10