Stereo 4 Ω
|2 x 300WRMS|
Stereo 8 Ω
|2 x 200WRMS|
4Ω bridge operation
8 Ω bridge operation
|1 x 550WRMS|
|S/N ratio||> 95dB|
|Crosstalk attenuation||> 60dB|
|Admiss. ambient temp.||0-40 °C|
|Inputs (per channel)||
6.3mm jack, bal.
|Outputs (per channel)||
speaker screw terminals
Professional stereo PA amplifier,
with integrated crossover network and limiter.
STA-1400, STA-1000 and STA-600 are supplied with 3-pin IEC chassis plugs and matching mains cables.
"Two MEGA-112 as top parts as well as one MEGA-118SUB were brought to the test. We used the power amplifiers STA-600 and STA-1400 for the top parts in bi-amping and the STA-1000 for the bass reproduction. For the functional control, we applied the digital speaker management DSM-260. The units were tested in a small factory building ... it featured many windows, a concrete floor and several tiled surfaces, allowing the high frequencies to show no mercy ... however, with the precise equalizers of the DSM-260, we were able to tame these very quickly ... the unit allows to optimise the sound quickly and intuitively ... we turned the volume up and achieved an impressive performance. The subwoofer is very stable and provides a really powerful sound. The MEGA-112 impresses by a really well-balanced sound. Full and dynamic dance music with a really great sound can thus be achieved. This PA system is able to easily provide a professional sound for 400 guests, even for the more sophisticated listener. Thumbs up. The selected PA combination is very suitable for everyone performing at temporary locations."