The G41 is designed to drive Remote Active versions of Meridian's installation loudspeakers such as the 300 Series. With these loudspeakers, the crossover is at line level in the amplifier unit and not a passive crossover in the loudspeaker, offering significantly enhanced performance.

The Meridian G51 is an integrated stereo preamplifier, controller and power amplifier with either AM/FM or FM/DAB tuner, featuring a unique low-feedback topology and extremely low output impedance.

The Meridian G55 power amplifier is a five-channel unit, and delivers a solid 100W continuous mean power per channel into 8Ω.

The Meridian G56 is a compact, 2-channel unit with dual-mono construction, delivering a solid 100W continuous mean power per channel into 8Ω and suitable for even the most difficult loads.

The Meridian G57 is a solid, reliable, 2-channel unit, delivering a powerful 200W continuous mean power per channel into 8Ω, or up to a full kilowatt bridged into 4Ω.

The Meridian C50 is a ten-channel power amplifier designed for installation applications. It features an innovative new Class D amplifier design which produces minimal heat, even at high power outputs, as well as delivering extremely high audio quality.

The C51 powers 200 and 300 Series Remote Active installation loudspeakers. It features active line-level crossovers, switched balanced and unbalanced inputs, and employs a powerful new amplifier design which enables multiple channels of high-level amplification to be combined in a compact unit without excessive heat.

The C52 is designed to power Meridian Installation Series subwoofer driver assemblies such as the SW320. However, passive subs with similar specifications and capabilities may alternatively be employed.