Speaker - Celestion, 12", Redback, 150W

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Speaker - Celestion, 12", Redback, 150W

Product Options
  • 16 Ω
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The G12H-150 Redback has been created for players who are looking for extreme power handling but refuse to compromise on great tone. Rated at a gargantuan 150-watts, the Redback is constructed with a supersized 2-inch voice coil and features the heaviest G12 magnet. The result is a guitar speaker that sounds 100% Celestion in character, yet is primed to withstand a pummeling from a 100-watt head all by itself, and still come back for more.The Redback proves that you no longer need to choose between power and tone. With a tight, well-controlled low end, detailed midrange and more relaxed treble, Celestion’s engineering expertise has produced a truly high power guitar speaker that can still deliver balance, responsiveness and superb playability, with muscular ease.With lower power combos, expect tons of smooth, clean tone and don’t be afraid to plug in your favourite stomp box. Thinking of downsizing your cabinet? Simply hook up a single Redback to your 100-watt head and generate giant slabs of frightening, monstrous tone.

RoHS Compliant
Item ID:
Celestion Classic
Part Numbers
ImpedanceOur Part NumberUPC/EAN
16 ΩP-A-G12H-150-16739894632904
8 ΩP-A-G12H-150-8739894632805
Product Measurements
Chassis TypePressed steel
Cut-out Diameter11.1", 283mm
Diameter12.2", 309mm
Frequency Range70-5000Hz
Magnet Structure Diameter6.6", 168mm
Magnet TypeCeramic
Magnet Weight50oz, 1.42kg
Mounting Slot Dimensions0.31", 7.9mm
Mounting Slot Pcd11.7", 297mm
Nominal Diameter12", 305mm
Nominal Impedance8 Ω version
16 Ω version16Ω
Number Of Mounting Slots8
Overall Depth5.4", 138mm
Power Rating150W
Resonance Frequency, Fs75Hz
Unit Weight10.4lb, 4.7kg
Voice Coil Diameter2", 50mm
Voice Coil Former MaterialRound copper
Packaging Information
Packaging Dimensions13.3 in. × 13 in. × 7 in.
Weight (Packaging)11.5 lbs.

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Questions and Answers

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Asked by Anonymous on March 9th, 2018. 1 person subscribed to this question
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Matt H.
March 9th, 2018
These speakers are sold individually.
Asked by Anonymous on October 24th, 2018. 1 person subscribed to this question
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October 24th, 2018
Staff Member
This speaker is certainly voiced for guitar, but many people have "broken" the rules and were quite happy with the results. If you were to use these in a bass rig, you would want to keep in mind the power rating of the speakers and the wattage the amp is putting out. None of the sales team have direct experience with this speaker being used with a bass though, so we are unable to comment on the tonal response with a bass guitar.
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