Page 1
eminence speaker HF horn/driver for bass guitar
BGH25-8
HORN TYPE
DISPERSION
NOMINAL IMPEDANCE
POWER RATING**
FREE AIR RESONANCE
USABLE FREQUENCY RANGE
RECOMMENDED X-OVER
SENSITIVITY*** 105.2dB (1W/1m across
MAGNET WEIGHT
VOICE COIL DIAMETER
Re
MINIMUM IMPEDANCE
MOUNTING HOLES DIAMETER
MOUNTING HOLES BCD
WIDTH/HEIGHT/DEPTH
WIDTH/HEIGHT/DEPTH (mm)
CUT OUT
VOLUME DISPLACED
WEIGHT
VOICE COIL FORMER
DIAPHRAGM MATERIAL
MAGNET COMPOSITION
HORN MATERIAL
Exponential
60°
8Ω
25W (AES)
1225 Hz
2.5 kHz – 20 kHz
12dB/oct @ 2.5kHz
2.5kHz-20kHz on axis)
10 oz.
1" , 25.4 mm
7.1 Ω
8.6Ω @ 7.4 kHz
4x 0.26" , 6.6 mm
4.94" ,125.4 mm
4.2" x 4.2" x 4.8"
107 x 107 x 121
3.5" , 88.9 mm
19.20 cu.in.
2.2lbs , 1 kg
Polyimide
Phenolic
Ferrite
Aluminum
Visit eminence.com to find a dealer near you.
* See footnotes on the following page for information regarding usable frequency range,
nominal impedance, power rating and sensitivity.
Page 2
From design and manufacturing to the stage or studio. Once you’ve
experienced the performance of Eminence, you’ll never accept
anything else.
mission statement
footnotes
Eminence is dedicated to providing the best Quality, Value and Service
to meet our customers’ needs.
* Please consult www.eminence.com for specifications of models with alternative
impedances.
** Multiple units exceed published ratings evaluated under EIA 426A specification while
tested in a free-air, non-temperature-controlled environment.
*** The average output across the usable frequency range when applying 1W/1m into the
nominal impedance. i.e: 2.83V/8Ω, 4V/16Ω. Eminence response curves are measured
under the following conditions: All speakers are tested at 1W/1m using a variety of test
set-ups for the appropriate impedance | LMS using 0.25" supplied microphone (software
calibrated) mounted 1m from wall/baffle | 2 ft. x 2 ft. baffle is built into the wall with
the speaker mounted flush against a steel ring for minimum diffraction | Carver PM-120
amplifier | 2700 cu. ft. chamber with fiberglass on all six surfaces (three with custommade wedges).
**** BETA 8CX, 10CX, and 12CX are coaxial speakers with tweeter sold separately. Published
usable frequency response contingent upon use of ASD:1001 HF Driver.
***** Multiple units exceeded published ratings evaluated under EIA-426A or AES specification
while mounted on Eminence’s H290, H290S, or H2EA horn in a non-temperaturecontrolled environment.
******The average on axis output across the entire usable frequency range when applying
1W/1m into the nominal impedance, i.e. 2.83V/8Ω, 4V/16Ω. Eminence response curves
are measured under the following conditions: All speakers are tested at 1W/1m using
a variety of test set-ups for the appropriate impedance | LMS using 0.25” supplied
microphone (software calibrated) mounted 1m from wall/baffle | 2ft x 2ft baffle is built
into the wall with horn front mounted | Carver PM-120 amplifier | 2700 cu.ft. chamber
with fiberglass on all six surfaces (three with custom-made wedges).
Prices, specifications and product cosmetics are subject to change without notice.
eminence speaker llc
838 Mulberry Pike, Eminence, KY 40019
Follow us:
Loading...