professional amplifier

Name: professional amplifier
Brand: Other Brand
SKU: 116080754

Sehayleh, Keserouan

2 weeks ago

Details

BrandOther Brand

ConditionUsed

Description

(still original and never maintained. ) The Quest QA 4004 is a powerful and reliable amplifier designed for professional audio environments. Here are some key specifications and features: Specifications: Rated Power (2x 8Ω): 993 W per channel @ 1 kHz at <0.05% T. H. D. both channels driven1 Rated Power (2x 4Ω): 2400 W per channel @ 1 kHz at <0.05% T. H. D. both channels driven1 Rated Power Bridge Mode (4Ω): 3600 W @ 1 kHz at <0.1% T. H. D. 2 Minimum Load Impedance: 2Ω (audio signal) / 4Ω (signal wave)1 Total Harmonic Distortion (T. H. D. ): <0.5% @ 400 W per channel from 20 Hz to 20 kHz1 Phase Response: +20 to -25 from 20 Hz to 20 kHz1 Features: Cooling System: Dual heavy-duty cooling fans for long-lasting performance3 Input Connections: XLR parallel male and female input connections3 Output Connections: Speakon connectors for simplified speaker connections3 Protection: Proactive protection circuitry and silent switch on/off to prevent speaker damage3 Built-in Crossovers: High amplification and low pass filters on each channel3 Selectable Gain Settings: Adjustable input switching for 0.775V, 32 dB, or 26 dB3 Recommendations: Installation: Ensure proper ventilation and avoid placing the amplifier near heat sources or in direct sunlight4. Maintenance: Regularly clean air filters and check cooling fans to prevent overheating4. Connections: Verify correct wiring and connections to avoid damage to the amplifier and speakers4. This amplifier is well-suited for both mobile live sound and permanent installation audio, offering robust performance and reliability.

Location

Lebanon