What is the RMS power rating of the G4M Half Column?

The G4M Half Column has a power output of 100W RMS. This rating indicates the continuous power the speaker can handle safely over long periods.

Can I use the Half Column without a subwoofer?

While it will produce sound, it is not recommended for full-range use as its frequency response only goes down to 200Hz. It is designed to be paired with a G4M Modular series subwoofer to provide a complete audio spectrum.

How many drivers are inside the G4M Half Column?

The speaker contains six 2.75-inch full-range drivers. These are arranged vertically to provide clear and powerful sound reproduction.

What is the maximum volume the speaker can reach?

The G4M Half Column is capable of a maximum Sound Pressure Level (SPL) of 114dB at a distance of 1 meter. This is sufficient for filling small to medium-sized venues.

What is the frequency range of this speaker?

The speaker operates within a frequency range of 200Hz to 20KHz. This range covers the essential frequencies for speech and the upper harmonics of musical instruments.

What type of crossover does the G4M Half Column use?

It employs a steep 24dB/octave slope at a 200Hz crossover point. This design helps filter out undesirable low frequencies for a clearer audio output.

Is the G4M Half Column portable?

Yes, it is designed as a compact, slim-column speaker. Its lightweight nature makes it easy to transport as part of a modular PA setup.

Which subwoofers are compatible with this speaker?

It is designed to be used with the G4M Modular Column series, specifically the 1 x 10" or 2 x 10" subwoofers. These units provide the necessary low-end support.

What is the peak power handling of the unit?

The peak power handling of the G4M Half Column is 200W. This allows the speaker to handle short bursts of high-intensity audio without distorting.

Is this speaker suitable for a mobile DJ?

Yes, when paired with the appropriate G4M subwoofers, it can serve as a portable and efficient system for mobile DJs in smaller venues. Its slim design is also visually unobtrusive.

How does the Half Column compare to the Essential Bundle?

The Half Column is an individual component, whereas the Essential Bundle typically includes the necessary subwoofers and cables to create a functioning system. The Half Column allows for modular expansion or replacement.

What is the typical price for the G4M Half Column?

The typical price range for this specific modular component is approximately £150. Prices may vary slightly depending on the retailer and current promotions.

Gear article

G4M Half Column for Modular Column PA System

The G4M Half Column is a compact, slim-column speaker designed as a component for the G4M Modular Column PA System. It features six 2.75" full-range drivers and delivers a power output of 100W RMS, specifically engineered to provide clear mid-to-high frequency reproduction in small to medium-sized venues.

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Overview

The G4M Half Column serves as the high-frequency component of a modular public address system. It is designed to be paired with G4M Modular Column series subwoofers, specifically the 1 x 10" or 2 x 10" models. By utilising a slim profile, the unit provides a discrete aesthetic suitable for corporate events, intimate live performances, and educational settings where visual impact must be minimised.

Technical Specifications and Crossover

The speaker is equipped with six 2.75-inch full-range drivers arranged in a vertical array. This configuration helps in achieving a consistent horizontal dispersion pattern. The system operates within a frequency range of 200Hz to 20KHz. A critical technical feature is the steep 24dB/octave crossover slope at 200Hz, which effectively filters out lower frequencies that the small drivers are not designed to handle, ensuring clarity and protecting the drivers from mechanical stress.

Performance and Sound Character

With a power rating of 100W RMS and a peak capability of 200W, the Half Column can reach a maximum Sound Pressure Level (SPL) of 114dB at one meter. The sonic character is defined by its focus on speech intelligibility and high-frequency detail. Because the frequency response begins at 200Hz, the unit relies on a paired subwoofer to provide the fundamental frequencies for bass instruments and kick drums.

Suitability and Applications

This speaker is best suited for performers and presenters who require a portable yet professional-grade audio solution. Its modular nature allows users to scale their system based on the venue size. Common applications include:

Solo acoustic performers and duos.
Public speaking and corporate presentations.
Background music in cafes or small galleries.
Mobile DJ setups when paired with appropriate subwoofers.

Market Comparison

Within the modular PA market, the G4M Half Column competes with other slim-line arrays such as the Turbosound iNSPIRE iP300 and the LD Systems MAUI series. While high-end alternatives like the Electro-Voice Evolve 30M or RCF EVOX J11 offer integrated mixing and higher SPL, the G4M Modular system provides a more entry-level price point, typically around £150 for the Half Column component, making it accessible for budget-conscious users seeking the column format.

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Frequently asked questions

What is the RMS power rating of the G4M Half Column?: The G4M Half Column has a power output of 100W RMS. This rating indicates the continuous power the speaker can handle safely over long periods.
Can I use the Half Column without a subwoofer?: While it will produce sound, it is not recommended for full-range use as its frequency response only goes down to 200Hz. It is designed to be paired with a G4M Modular series subwoofer to provide a complete audio spectrum.
How many drivers are inside the G4M Half Column?: The speaker contains six 2.75-inch full-range drivers. These are arranged vertically to provide clear and powerful sound reproduction.
What is the maximum volume the speaker can reach?: The G4M Half Column is capable of a maximum Sound Pressure Level (SPL) of 114dB at a distance of 1 meter. This is sufficient for filling small to medium-sized venues.
What is the frequency range of this speaker?: The speaker operates within a frequency range of 200Hz to 20KHz. This range covers the essential frequencies for speech and the upper harmonics of musical instruments.
What type of crossover does the G4M Half Column use?: It employs a steep 24dB/octave slope at a 200Hz crossover point. This design helps filter out undesirable low frequencies for a clearer audio output.
Is the G4M Half Column portable?: Yes, it is designed as a compact, slim-column speaker. Its lightweight nature makes it easy to transport as part of a modular PA setup.
Which subwoofers are compatible with this speaker?: It is designed to be used with the G4M Modular Column series, specifically the 1 x 10" or 2 x 10" subwoofers. These units provide the necessary low-end support.
What is the peak power handling of the unit?: The peak power handling of the G4M Half Column is 200W. This allows the speaker to handle short bursts of high-intensity audio without distorting.
Is this speaker suitable for a mobile DJ?: Yes, when paired with the appropriate G4M subwoofers, it can serve as a portable and efficient system for mobile DJs in smaller venues. Its slim design is also visually unobtrusive.
How does the Half Column compare to the Essential Bundle?: The Half Column is an individual component, whereas the Essential Bundle typically includes the necessary subwoofers and cables to create a functioning system. The Half Column allows for modular expansion or replacement.
What is the typical price for the G4M Half Column?: The typical price range for this specific modular component is approximately £150. Prices may vary slightly depending on the retailer and current promotions.