Omnisistem Beta 3 - 2 x 1000W + 2 x 1700W Power Amplifier

B3-XA4.94 Amplifier

The B3-XA4.94 Amplifier is a high-performance, multi-channel amplifier engineered for professional audio applications requiring exceptional power, versatility, and sound quality. Whether for live sound, theater installations, or large venue audio systems, the XA4.94 delivers reliable and robust performance, making it a top choice for audio professionals. The B3-XA4.94 Amplifier is the perfect solution for audio professionals who require a powerful, versatile, and reliable amplifier for complex audio setups. Whether used in live sound, theater, or large venue installations, the XA4.94 delivers exceptional audio performance that meets the highest standards.

Key Features:

• Four High-Powered Channels: The XA4.94 features four independent amplifier channels, each capable of delivering substantial power. This multi-channel configuration provides flexibility in various audio setups, from multi-zone installations to complex live sound reinforcement.
• Impressive Power Output: Each channel of the XA4.94 is designed to deliver significant power, ensuring clear and dynamic audio reproduction across all connected speakers. It’s ideal for powering large systems and delivering consistent performance even under demanding conditions.
• Superior Sound Quality: With advanced audio processing and premium-grade components, the XA4.94 ensures high-fidelity sound with minimal distortion. Its wide frequency response and high dynamic range make it capable of reproducing audio with exceptional clarity and detail.
• Rugged and Durable Design: The XA4.94 is built with a sturdy metal chassis, designed to withstand the rigors of professional use. Whether in touring applications or permanent installations, this amplifier is built to last and perform reliably.
• Versatile Connectivity Options: The amplifier is equipped with a variety of input and output connections, including balanced XLR, TRS, and Phoenix connectors, allowing seamless integration into different audio systems and configurations.
• Advanced Cooling System: The XA4.94 features an efficient cooling system with strategically placed fans that ensure optimal thermal management. This prevents overheating and allows the amplifier to operate at peak performance during extended use.
• Comprehensive Protection Circuitry: The amplifier includes integrated protection features such as short circuit, overload, and thermal protection. These safeguards ensure stable and reliable operation in any environment.
• Easy-to-Use Interface: The front panel of the XA4.94 offers intuitive controls and LED indicators for each channel, making it easy to manage and monitor the amplifier's performance in real-time.

• Housed in a rugged, all-steel 2U chassis
• 2 x convenient front panel carry handles
• Rear panel selection switch for input sensitivity, and input channel linking
• Operates within 8Ω and 4Ω loads
• Soft start and overload protection circuitry
• Indented channel volume controls
• Amplifier Class TD
• Front to back air flow for efficient cooling
• Variable fan speed is automatically adjusted by temperature
• 4 x Electronically balanced XLR inputs
• 4 x Speakon outputs
• Precision indented level controls and power switch
• Protect, Peak and Signal LEDs indicators for each channel
• Amplifier protection includes short circuit, excessive temperature, and DC on outputs

• Rated Power (Stereo 8 Ω): 2 x 1100W + 2 x 1700
• Rated Power (Stereo 4 Ω): 2 x 1800W + 2 x 2600W

• Input Sensitivity (32dB/X40): 2.62V/3.51V
• Input Sensitivity (40dB/X100): 1.52V/1.40V

• S/N Ratio (A Weight): >110dB
• Frequency Response (±0.5dB): 20Hz-20kHz
• Damping Factor (63Hz): >500
• THD (1kHz): <0.025%
• Input Connector: 4 x XLR
• Input Impedance: Balanced 20kΩ, Unbalanced 10kΩ
• Output Connectors: 4 x NL4
• Cooling: Variable fan flow speed, airflow from front to back

Net Dimensions: 19" x 17.8" x 3.5"
Net Weight: 44.1 lbs.

Gross Dimensions: 21.7" x 21.3" x 6.9"
Gross Weight: 48.5 lbs.

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