Welcome to Midwest Pro Sound and Lighting

The SX-1800 produces 1800 Watts of power from a class AB amplifier design. Stable at 2 Ohms like the entire SX line, the SX-1800 lets you run a system at a blistering 900-Watts per-side in stereo mode with out breaking a sweat, thanks to the internal amplifier design and variable-speed fan cooling.

The SX Amps are built around a new power core design with over-sized toroidal transformers and extra-large heat sinks. The amps maintain cool operating temperatures thanks to an innovative forced-air cooling system with temperature sensitive variable-speed fans. Trouble free operation is provided by multi-stage protection for power-up, over-heating, over-current, short circuit, low output impedance and DC voltage, assuring total reliability under the most demanding conditions. The complete SX line is 2 Ohms stable and features locking XLR/TRS inputs, Speakon and banana-jack speaker outputs.

Features:

• 2 Ohm Stable with Power Ratings @ 1800 Watts
• Dual Varible-Speed Fan Cooling
• Signal, Peak, and Protection Circuit Indicators
• 5-way Binding Post and Speakon Speaker Outputs
• XLR and TRS Input connections
• 2 Rack Space Design