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G4M GA-100H Amp + 4x12" Cabinet Stack
G4M GA-100H Amp + 4x12" Cabinet Stack
G4M GA-100H Amp + 4x12" Cabinet Stack
G4M GA-100H Amp + 4x12" Cabinet Stack
  • G4M GA-100H Amp + 4x12" Cabinet Stack
  • G4M GA-100H Amp + 4x12" Cabinet Stack
  • G4M GA-100H Amp + 4x12" Cabinet Stack
  • G4M GA-100H Amp + 4x12" Cabinet Stack
G4M GA-100H Amp + 4x12" Cabinet StackG4M GA-100H Amp + 4x12" Cabinet StackG4M GA-100H Amp + 4x12" Cabinet StackG4M GA-100H Amp + 4x12" Cabinet Stack


G4M GA-100H Amp + 4×12″ Cabinet Stack

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£379.99

Explore G4M GA-100H Amp + 4×12″ Cabinet Stack from G4M, listed in Amps. Compare the current Gear4music listing and product details below.

Description

The G4M GA-100H Guitar Amp Head is a feature-packed amplifier that offers an array of options for tone customisation. The independent clean and drive channels provide great versatility when switching between clean crunch and high-gain tones making it ideal for a broad range of playing styles. Both channels come with dedicated fixed frequency EQ controls for precise tonal shaping allowing you to make adjustments to suit your needs. The drive channel also features an additional gain control to dial in the perfect amount of distortion whilst the contour control grants the opportunity to alternate between “British” and “American” amplifier voicings. Additionally the boost function provides an extra “kick” for added sustain and overdrive when soloing. With an FX loop integrated studio-grade reverb and footswitch connection point that grants remote access for players when performing live the GA-100H is a highly versatile and powerful 100W amplifier head that is designed to provide a range of classic and modern tones that will meet the needs of any guitarist. This bundle includes a 4 x 12″ guitar cabinet and speaker cable.

About the manufacturer

G4M

More info about this Product

Amp Cabinets

A speaker cabinet is responsible for turning your amplifier’s power into the sound you actually hear, and it plays a huge role in the overall feel and character of your tone. Different cabinet sizes, speaker types, and configurations can affect everything from low-end punch to clarity and projection. Cabinets can be open-back or closed-back, single or multi-speaker, each offering a distinct response and spread in a room. Whether paired with a powerful amp head or a compact setup, the right speaker cabinet helps define how your guitar sits in a mix and how it feels to play.

Amps

Guitar amps cover everything needed to amplify, shape, and project your guitar sound, from small practice setups to full stage and studio rigs. In this category you’ll find combo amps, separate amp heads and speaker cabinets, covering valve, solid-state, and hybrid designs, each offering a different feel and response. You’ll also see modelling and digital amps, built-in effects, footswitches, attenuation solutions, replacement speakers, valves, and essential accessories to keep an amp performing at its best. Whether you’re chasing pristine cleans, classic crunch, or modern high-gain tones, guitar amps and related gear are all about finding the right balance of power, tone, and control for the way you play.

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4×12

4×12 refers to a speaker cabinet configuration using four 12-inch speakers, traditionally associated with large guitar rigs and high-volume performance. This setup delivers a powerful, full-bodied sound with strong low-end punch, projection, and natural compression.

4×12 cabinets are most commonly used with high-powered amp heads in rock and metal settings, where volume, sustain, and impact are important. They produce a wide, immersive sound that fills a room, but are larger and heavier than smaller cabinet options, making them best suited to stage use rather than compact setups.

Amp

An amp is an amplifier used to boost the signal from a guitar and shape its overall tone and volume. It plays a major role in how a guitar sounds, influencing everything from clean clarity to natural overdrive and distortion, and is a core part of any guitar setup for both practice and live performance.

amp head

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Electric Guitar

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