Power Amplifier 870 Watt x 2

QA 2004 power amplifiers are designed to lower operating costs while working hard in the tough environment of pro audio.

Industrial spec multi-speed fans and generous heat sinks will keep the output stage cool even if the amplifier is installed in a dusty and poorly ventilated area.

Service and maintenance is easy as the internal architecture is laid out for easy access by a qualified technician. The sonically superior output stage is composed of a generous abundance of output devices for greater electronic stability and sonic fidelity.

QA series amplifiers are manufactured to a standard accepted as desirable practice for a concert standard power amplifier. Heavy gauge welded 16-gauge steel chassis with vibration proof fittings, and an emphasis on over-engineering, guarantees years of trouble-free service in the most demanding environments.

Features

• Pro active protection senses stages of system function to safeguard your investment both on turn on and while under operation. Silent switch on/off circuitry reduces potential speaker damage in the event of intermittent power.
• The high current power supply is manufactured to function reliably at high temperatures and well exceeds industry standards. This results in smooth bass response and considerable dynamic headroom.
• Dual heavy duty cooling fans guarantee long life of all electronic components.
• XLR parallel male and female input connections calibrated for most pro spec system controllers and electronic cross-overs. features
• International AES standard Speakon connectors wired for two channel and Bridge mono operation simplify speaker connections.
• A switchable high speed limiter acts as a final speaker protection but can be disconnected where sensing speaker system controllers are required.
• High Amplification and low pass filters on each channel make the versatile QA series even more flexible with a sub-mid/high frequency dividing network.
• Adjustable input switching for 0.775V, 32 dB or 26 dB make system calibration easy.
• User serviceable air filters are easy to maintain for trouble free operation.