The G Three is a small active loudspeaker that houses its own amplifiers, so a source can be connected directly without an external power amp. It combines a 130 mm bass driver with a 19 mm metal dome tweeter, each driven by a dedicated 50 W Class D amplifier through an active crossover at 3000 Hz. The enclosure is die-cast aluminium with a reflex port and a waveguide around the tweeter to control directivity.

Room compensation is handled with switches on the back panel, allowing the response to be adjusted for different placements and acoustic environments. Intelligent Signal Sensing puts the speaker into a low-power sleep state (0.5 W or less) when no signal is present, and it can be disabled with a switch. Protection circuitry limits the output level to guard the drivers.

Connections are one RCA and one XLR analogue input, both with 10 kOhm impedance. A rubber Iso-Pod stand is supplied for vibration decoupling and allows a tilt of ±15°. The speaker can also be fitted to stands, wall, ceiling, truss or VESA mounts via optional accessories, and can be paired with F Series subwoofers.