Frequency Response and Impedance Curves
BN15-300X
Celestion, Claydon Business Park, Great Blakenham, Ipswich IP6 ONL, UK
+44 (0)1473 835300 [email protected] www.celestion.com
Celestion adopts a progressive policy and reserve the right to alter drive unit specifications and/or appearance without prior notice 08/08
www.celestion.com
Nominal diameter
. . . . . . . . . . . . . . . . . . 381mm/15in
Power Rating (rms)
. . . . . . . . . . . . . . . . . . . . . . 300W
Nominal impedance
. . . . . . . . . . . . . . . . . . . . . . . . 4
Ω
Voice coil diameter
. . . . . . . . . . . . . . . . 63.5mm/2.5in
Magnet type
. . . . . . . . . . . . . . . . . . . . . . . Neodymium
Sensitivity
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96dB
Frequency range
. . . . . . . . . . . . . . . . . . . . 42-3500Hz
Coil material
. . . . . . . . . . . . . . . . . . . . . . . . . . . Copper
Former material
. . . . . . . . . . . . . . . . . . . . . . Polyimide
Cone material
. . . . . . . . . . . . . . . . Kevlar loaded paper
Surround material
. . . . . . . . . . . . . . . . . . Cloth-sealed
Xmax
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4mm/0.15in
Gap depth
. . . . . . . . . . . . . . . . . . . . . . . . . 8mm/0.31in
Voice coil winding width
. . . . . . . . . . . . 16mm/0.62in
General Parameters
D
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.33m/12.99in
F
s
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57.80Hz
M
md
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65.22g/2.3oz
M
air
. . . . . . . . . . . . . . . . . . . . . . . . . . . . 14.15g/0.499oz
Q
ms
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.10
Q
es
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.10
Q
ts
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.89
R
e
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.19
Ω
V
as
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98.73lt/3.49ft
3
BI
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9.13Tm
C
ms
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.10mm/N
R
ms
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.42kg/s
L
e
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.39mH
Small Signal Parameters
Diameter
. . . . . . . . . . . . . . . . . . . . . . . . 385mm/15.2in
Overall depth
. . . . . . . . . . . . . . . . . . . . . . . 152mm/6in
Cut-out diameter
. . . . . . . . . . . . . . . . . 351mm/13.8in
Mounting slot dimensions
. 9.2 x 6.2mm/0.36 x 0.24in
Number of mounting slots
. . . . . . . . . . . . . . . . . . . . 8
Mounting slot PCD
. . . . . . . . . . . . . . . . 369mm/14.5in
Unit weight
. . . . . . . . . . . . . . . . . . . . . . . . . 2.3kg/5.1lb
Unit conditioned prior to measurement.
Mounting Information
BASS GUITAR LOUDSPEAKER
GREEN LABEL
GREEN LABEL SPEAKERS ARE PRIMED FOR
HIGH-POWER ROCK PERFORMANCES, WHERE A
FULL-BODIED, WARM, DEFINED TONE IS ESSENTIAL.
