Crown MA 2402 Amplifier
No compromises, no gimmicks. Just brilliant engineering backed by superior manufacturing, support, and an unsurpassed commitment to quality. Like all Crown amps, the defining characteristic of the Macro-Tech Series is sonic accuracy.

Technical Specifications
Frequency Response: 20 Hz to 20 kHz
Signal-to-Noise Ratio: 105 dB
Damping Factor: Greater than 1,000
Phase Response: 10 degrees

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Crown XLS 202 Power Amplifier
Combine first-class reliability with a number of significant features. A selectable high-pass filter each channel enables the amplifier to work more efficiently when not being used with full-range cabinets or subwoofers.

Technical Specifications
- Precision detented level controls
- Housed in a rugged, all-steel 2U chassis
- Efficient forced-air fans
- Electronically balanced XLR inputs 

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Crown XTI 4000 Power Amplifier
The XTi4000 is the flagship of the Crown XTi series. This light weight amplifier is unique to this price point. Not only does it deliver 1200 watts per channel @ 4 Ohms, it also carries Crown's brilliant on board DSP.

Technical Specifications
- Integrated proprietary DSP
- LCD front panel display
- Switch-mode universal power supply
- Comprehensive LED status per channel

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QSC ISA-800T
Designed as a cost-effective solution specifically for sound contractors, Versatile loading options and a comprehensive feature set make the ISA Series a rugged, cost-effective power solution for any permanently installed sound system.

Technical Specifications
Frequency Response: 20 Hz to 20 kHz
Signal-to-Noise Ratio: 10 dB
Damping Factor: Greater than 200 at 8 ohms
Voltage Gain: 56.2x (35db)

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