This is a complete system that includes:6-Meyer MSL-3 Speakers, 2-Meyer 3 wide flybars, 1-Meyer M3 Ultra Series Processor, 2- Crest 4001 Stereo power amps, 1-Stewart World 2.1. Stereo power amp, 2-Meyer 650-P sub-woofers, 1- lot of EP4 cable, 1-Road case w/input output panels in EXCELLENT conditions.
Designed to perform in a wide range of large-scale sound reinforcement applications, the high-power, arrayable MSL-3A allows for coherent, controlled coverage of wide areas in theater, club and concert reinforcement. The efficient loudspeaker delivers high sound pressure levels with extremely low distortion, for maximum intelligibility and fidelity.The biamplified loudspeaker consists of two proprietary 12-inch low-frequency cone drivers in a unique horn-loaded, vented enclosure and a single high frequency driver with a 70-degree horn. The rugged, multiple-ply hardwood cabinet is fitted with handles and optionally, aircraft-style rigging pan fittings.The MSL-3A requires a high-quality professional stereo power amplifier capable of delivering up to 400 watts/channel continuously into 4 ohms, with a signal voltage gain of 10 dB (minimum) to 30 dB (maximum).The MSL-3A loudspeaker operates as a system with the M-3A Control Electronics Unit (one per channel). Optimized for the MSL-3A and pre-aligned at the factory, the M-3A contains frequency response and phase response alignment circuitry, and Meyer Sound\'s exclusive SpeakerSenseâ„¢ driver protection circuitry, incorporating both peak and RMS signal limiting.A single-channel device operating at line level, the M-3A is intended to be the final component in the signal chain before the power amplifier. Its factory-calibrated SpeakerSense circuitry protects the MSL-3A loudspeaker components from damage due to overheating under high power conditions. This unique circuit continuously monitors the power applied to the MSL-3A drivers and individually limits the high-frequency and low-frequency outputs when the safe operating limits of the drivers are exceeded.
