Eminence Beta 8CX coaxial speaker. The Eminence Beta 8CX is a 8" 8 ohm coaxial speaker.

Genuine Eminence

BETA-8CX - 8" COAXIAL SPEAKER

IMPROVED POWER HANDLING OF 250 WATTS RMS & 500 WATTS PROGRAM
THE BETA-8CX IS A 8" COAXIAL SPEAKER WITH A 2" VOICE COIL
IDEAL FOR COMPACT SPEAKER SYSTEMS
RECOMMENDED SUPERTWEETER IS THE EMINENCE APT-50 WITH THE PXB2-3K5 CROSSOVER
RECOMMENDED HIGH FREQUENCY DRIVER IS THE EMINENCE ASD1001S, PSD2002S-8 OR PSD2013S-8 WITH THE PXB2-2K5CX 2-WAY CROSSOVER WITH THIS PRODUCT (NOT INCLUDED)

THIS 8" COAXIAL WORKS WELL FOR MOST ANY MONITOR APPLICATIONS!
	Item Price: $129.99 Free UPS Ground Shipping in the U.S.
WOOFER MODEL	BETA-8CX
Specifications
Nominal Basket Diameter	8" / 203.2mm
Impedance	8 Ohms
RMS Power Rating	250 Watts
Program Power Handling	500 Watts
Frequency Response*	88Hz - 20kHz
Sensitivity (1W/1m)	92dB
Voice Coil Diameter	2" / 50.8mm
Rec. Enclosure Volume(Sealed)	5.7-8.5 Liters / 0.2-0.3 cu. ft.
Rec. Enclosure Volume(Vented)	8.5-19 Liters / 0.3-0.67 cu. ft.
Mounting Information
Overall Diameter	8.24" / 209.3mm
Bolt Circle Diameter	7.75" / 196.9mm
Baffle Cutout Diameter	7.13" / 181.1mm
No. Of Mounting Holes	8
Mounting Hole Diameter	0.22" / 5.6mm
Overall Depth	3.5" / 89mm
Magnet Weight	34 oz.
Net Weight	6.8 lbs. / 3.08 kg.
Shipping Weight	7.5 lbs. /3.4kg.
Thiele-Small Parameters
Resonant Frequency (fs)	54 Hz
Impedance (Re)	5.53 ohms
Coil Inductance (Le)	0.96mH
Electromagnetic Q (Qes)	.31
Mechanical Q (Qms)	7.67
Total Q (Qts)	.30
Compliance Equivalent Vol. (Vas)	34.9 Liters/1.23cu. ft.
Voice Coil Overhang (Xmax)	3.2mm
Diaphragm Mass (Mms)	19 Grams
Diaphragm Mass (Mms)	11.21 T-M
Surface Area of Cone (Sd)	.02059m2
Beta-8CX Frequency Response

* when using Eminence w/ APT-50 supertweeter, ASD1001S OR PSD2002S-8

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