Specification
To start off, let's take a look at some of the specifications of the GMX A-2.1 speakers. You can find a more fully featured technical specification here if you so wish.
| Frequency response | 30-20 kHz +/- 5 dB |
| Max acoustic output | 108 dB |
| Amplifier power - Satellites | 14 W/channel continuous, 2 channels driven from 150 Hz-20 kHz |
| Amplifier power - Subwoofer | 50W continuous, from 30-150Hz |
| Inputs | 1 analogue stereo mini-plug, 3.5mm; 1 analogue stereo |
| RCA outputs | Two speaker level outputs (spring clips) |
| Transducers - Satellites | 0.75" metalized polymer tweeter and 3" metalized fiber-composite midbass with center bullet |
| Transducers - Subwoofer | 6.5" fiber-composite subwoofer |
| Crossover frequency | To satellites @ 140Hz |
| Tweeter | 0.75" |
| Subwoofer | 6.5" front firing driver |
| Weight | 33.5 lbs |
As we've just mentioned the GMX A-2.1 are (as the product name suggests) a 2.1 speaker set, comprising of two 14W per channel satellite speakers and a 50W subwoofer. These speakers are designed to accept any analogue stereo input, and thus are suitable for any device from a PC to a console or HiFi system. The diagram below, as found in the product manual, gives a more visual representation of the potential connectivity.
