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

Celestion G15V - 100 Fullback - 15" 100 Watt

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