Data Sheet

Bass
BL15-300X
Not every player wants a super-clean, high-fidelity bass sound.
Characterised by an extended low end and greater linear excursion, Green
Label speakers push out every note with a rich, warm tone and a powerful
low-end thump.
Available with Ferrite or Neodymium magnets, Green Label speakers are
primed for high-powered rock performances, where a full-bodied, warm,
defined tone is essential.
8 Ω Frequency Response
General Specifications
Nominal diameter 381mm/15in
Power rating 300Wrms
Nominal impedance Available 4 Ω or 8 Ω
Sensitivity 96dB
Magnet type Ferrite
Voice coil diameter 63.5mm/2.5in
Coil material Copper
Cone material Kevlar loaded paper
Former material Polyimide
Surround material Cloth-sealed
Frequency range 42-3500Hz
Xmax 4.25mm/0.16in
Gap depth 8mm/0.31in
Voice coil winding width 16.5mm/0.64in
Small Signal Parameters
D 0.33m/12.99in
Fs 48.1Hz
Mair 14.15g/0.499oz
Mmd 68.24g/2.41oz
Qms 2.989
Qes 1.004
Qts 0.751
Re 3.15 Ω
Vas 137.69lt/4.86ft3
BI 8.83Tm
Cms 0.133mm/N
Rms 8.327kg/s
Le (at 1kHz) 0.47mH
Mounting Information
Cut-out diameter 351mm/13.8in
Diameter 385mm/15.2in
Mounting slot dimensions 9.2 x 6.2mm/0.36 x 0.24in
Mounting slot PCD 369mm/14.5in
Number of mounting slots 8
Overall depth 162mm/6.4in
Unit weight 4.8kg/10.6lb
Celestion, Claydon Business Park, Great Blakenham, Ipswich, IP6 0NL United Kingdom