Brand: Celestion

Product Code: g15fullback-8

Availability:Out of stock

$269.00 269.00

With a larger cone delivering an extended low end response, the 100-watt Fullback has a big, deep voice, delivering smooth and expressive tones seemingly without effort.

While retaining our classic, harmonically complex and finely detailed mid-range, the larger 15" cone of the Fullback shifts this characteristic down a register. Clean sounds are warm and expressive, revealing and enhancing the qualities of your amp and guitar without unnecessary colouration. Overdrive sounds are complex and musical; push harder for a weighty, contralto growl, with a softer, warmer mid-range.

Incorporating an eight hole chassis, the Fullback is the ideal choice whether you’re looking for the perfect upgrade for your 15" combo, or you’re looking for an interesting tonal alternative to a 12" guitar speaker.


8Ω Frequency Response

Product Graph


General Specifications

Nominal diameter                    15", 381mm
Power rating                            100W
Nominal impedance                 Available 8Ω or 16Ω
Sensitivity                                 99dB
Chassis type                             Pressed steel
Voice coil diameter                   2", 50mm
Voice coil material                    Round copper
Magnet type                             Ceramic
Frequency range                      65-4000Hz
Resonance frequency, Fs         85Hz
DC resistance, Re                     6.4Ω

Mounting Information

Cut-out diameter                       13.8”, 351mm
Diameter                                    15.2", 385mm
Magnet structure diameter        6.1", 156mm
Mounting slot dimensions         0.36"x0.24", 9.2mmx7.9mm
Mounting slot PCD                    14.6", 369mm
Number of mounting slots         8
Overall depth                              6.0", 152.9mm
Unit weight                                 10.6lb, 4.8kg