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MF MD HG Clearance Blowout 10-23-14

Celestion G12K-100 100W 12" Guitar Speaker  16 ohm

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  • Nominal diameter: 12", 305mm
  • Power rating: 100Wrms
  • Nominal impedance: 16Ω
Description & Specs
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1 UsedFrom $130.19

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Huge power handling with superb clarity.

Celestion's very own monster of rock, the G12K- 100, makes full use of the heaviest G12 magnet to combine huge power handling with superb clarity across a wide frequency response.

A massive bottom-end, rock-hard mid-range and restrained top-end make this the perfect speaker to add thump and grind to modern high-gain tones.

Loaded in 4x12s it delivers its famous sledgehammer lows, as favoured by Slipknot's Mick Thomson, but it also often finds use in small boutique combos, bringing a powerful mix of low-end warmth and mid-range attack.

Features General Specifications
  • Nominal diameter: 12", 305mm
  • Power rating: 100Wrms
  • Nominal impedance: 16Ω
  • Sensitivity: 99dB
  • Chassis type: Pressed steel
  • Voice coil diameter: 1.75", 44.5mm
  • Voice coil material: Round copper
  • Magnet type: Ceramic
  • Magnet weight: 50oz, 1.42kg
  • Frequency range: 80-5500Hz
  • Resonance frequency, Fs: 85Hz
  • DC resistance, Re: 7Ω
Mounting Information
  • Cut-out diameter: 11.1", 283mm
  • Diameter: 12.2", 309mm
  • Magnet structure diameter: 6.1", 156mm
  • Mounting slot dimensions: 0.31", 7.9mm Ø
  • Mounting slot PCD: 11.7", 297mm
  • Number of mounting slots: 4
  • Overall depth: 5.3", 135mm
  • Unit weight: 10.4lb, 4.7kg

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Customer Reviews

Review Snapshot®

by PowerReviews
CelestionG12K-100 100W 12" Guitar Speaker

(based on 2 reviews)

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Reviewed by 2 customers

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Great balanced speaker with grind

By speed2dirt

from La Habra, CA

Comments about Celestion G12K-100 100W 12" Guitar Speaker:

The G12K-100 is a full, well-balanced speaker. It really brings the thunderous low-end while keeping it tight. The mids are present, though they are more low-mids than the standard perceived high-mids. The highs cut through without being harsh while giving the entire sound a grind. To me, this is a much more aggressive speaker than the G12T-75. The T75 is smoother with the perceived scooped sound while the K100 is a brute that will knock you out. I have it paired with a Vintage 30 and that combo is a match made in heaven/hell. The V30 brings the crunch while the K100 brings the punch. I definitely recommend this combo if you're into crunchy rhythms.

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(1 of 2 customers found this review helpful)


Powerful punch!!

By Nate

from Nashville

About Me Experienced


  • Easy To Use
  • Good Quality
  • Improves Sound


    Best Uses

    • Concerts

    Comments about Celestion G12K-100 100W 12" Guitar Speaker:

    This is a great speaker for classic rock. It is slightly scooped in the mids and the low end of the G12k is fat and powerful. It handles a 100 watts of power. It cleans up nice but really shines with hard rock, gain, crunch and metal tones.

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