Eminence BETA-8CX 08in Coaxial Speaker 250w 8 Ohm

Name: Eminence BETA-8CX 08in Coaxial Speaker 250w 8 Ohm
Brand: Cecere's Music
SKU: BETA-8CX
Price: 369.99 AUD
Availability: InStock

$369.99

In Stock

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SKU: BETA-8CX

BETA 8CX, 10CX and 12CX are coaxial speakers with tweeter sold separately. The data for these coaxial woofers was calculated with the ASD:1001 driver screwed into the woofer, but not active.

SPECIFICATION

Nominal Basket Diameter	8", 203 mm
Nominal Impedance*	8 Ω
Program Power	500 W
Watts	250 W
Resonance	62 Hz
Usable Frequency Range	95 Hz - 3.3 kHz
Sensitivity*	92.9 dB
Magnet Weight	38 oz.
Gap Height	0.312", 7.9 mm
Voice Coil Diameter	2", 51 mm

THIELE & SMALL PARAMETERS

Resonant Frequency (fs)	62 Hz
Coil Inductance (Le)	0.67m H
Mechanical Q (Qms)	6.57
Electromagnetic Q (Qes)	0.31
Total Q (Qts)	0.29
Compliance Equivalent Volume (Vas)	21.43 liters / 0.76 cu.ft.
Peak Diaphragm Displacement Volume (Vd)	67.2 cc
Mechanical Compliance of Suspension (Cms)	0.35 mm/N
BL Product (BL)	11.21 T-M
Diaphragm Mass Inc. Airload (MMs)	19 grams
Efficiency Bandwidth Product (EBP)	201
Maximum Linear Excursion (Xmax)	3.2 mm
Surface Area of Cone (Sd)	210 cm2
Maximum Mechanical Limit (Xlim)	6.9 mm

MOUNTING INFORMATION

Sealed	3.4-9.91 liters / 0.12-0.35 cu.ft.
Vented	7.08-16.99 liters / 0.25-0.6 cu.ft.
Driver Volume Displaced	0.028 cu.ft. / 0.79 liters
Overall Diameter	8.24", 209.3 mm
Baffle Hole Diameter	7.13", 181.1 mm
Front Sealing Gasket	Yes
Rear Sealing Gasket	Yes
Mounting Holes Diameter	0.22", 5.6mm
Mounting Holes B.C.D.	7.75", 196.9mm
Depth	3.5", 88.9 mm
Net Weight	6.8 lbs, 3.08 kg
Shipping Weight	7.5 lbs, 3.4 kgs

MATERIALS OF CONSTRUCTION

Coil Construction	Copper voice coil
Coil Former	Kapton former
Magnet Composition	Ferrite magnet
Core Details	Tapered Coax
Basket Materials	Pressed steel basket
Cone Composition	Paper cone
Cone Edge Composition	Sealed cloth cone edge
Dust Cap Composition	Zurette dust cap

Eminence Speaker Footnotes

From dialing a sound in, to rocking it out, Eminence professional audio and musical instrument loudspeakers have been the leading choice in audio applications worldwide since 1966. Eminence is dedicated to providing the best quality, value and service to meet your needs. Nowhere is that mission more evident than in their wide product selection, industry leading seven-year warranty, and unrivaled customer support. Designed and assembled by hand in the USA, Eminence is the most trusted name in the industry. Find out why the world’s premier brands and countless audio enthusiasts and musicians rely on Eminence.

Emininece Speaker Tech Notes

Multiple units exceed published ratings evaluated under EIA 426A specification while tested in a free-air, non-temperature-controlled environment. Multiple compression drivers exceeded published ratings evaluated under EIA-426A or AES specification while mounted on Eminence’s H290, H290S, or H2EA horn in a non-temperature-controlled environment.

Eminence Speaker frequency response curves are an average of multiple units measured while applying 1W/1m into the speakers’ nominal impedance (e.g. 2.83V/8Ω, 4V/16Ω, etc.). All speakers are measured in a temperature controlled environment using monthly calibrated LMS software with supplied 0.25" microphone mounted on axis 1m distance from baffle. 2 ft. x 2 ft. baffle is flush with anechoic wall and speaker is rear mounted against a thin steel ring for minimum diffraction. Measurements performed using monthly calibrated Yamaha P3500S amplifier and a 2700 cubic foot anechoic chamber with custom made fiberglass surface treatments. Measurements below 200Hz are tail corrected to compensate for chamber volume. Compression drivers measured using a 2ft x 2ft baffle flush with anechoic wall and horn front mounted.

Please note

BETA 8CX, 10CX and 12CX are coaxial speakers with tweeter sold separately. The data for these coaxial woofers was calculated with the ASD:1001 driver screwed into the woofer, but not active.

Free Shipping to metro areas for orders over $100

Free Shipping to metro areas for orders over $100Free Shipping to metro areas for orders over $100Free Shipping to metro areas for orders over $100Free Shipping to metro areas for orders over $100Free Shipping to metro areas for orders over $100Free Shipping to metro areas for orders over $100Free Shipping to metro areas for orders over $100Free Shipping to metro areas for orders over $100Free Shipping to metro areas for orders over $100Free Shipping to metro areas for orders over $100Free Shipping to metro areas for orders over $100

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Eminence BETA-8CX 08in Coaxial Speaker 250w 8 Ohm

SPECIFICATION

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