The Acoustic Audio
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ACC-803-A
Speakers

ACC-803-A

Ceiling

Designed for speech reinforcement systems in small to medium-sized video conference rooms, digital courtrooms, conference centers, lecture halls, and tiered classrooms, as well as background music systems in various architectural spaces such as churches, museums, transportation hubs, and public squares. Features: The array column loudspeakers feature a streamlined design, are aesthetically pleasing and practical, suitable for sound reinforcement in various architectural spaces, and deliver beautiful and pleasant sound quality. High-performance array column loudspeakers can provide excellent sound reinforcement in complex environments with high natural reverberation coefficients, echoes, and architectural obstructions.They possess a precise 28-degree vertical diffusion angle and a uniform and symmetrical 165-degree horizontal diffusion angle.The front panel of the column features nine asymmetrical circular waveguides that, together with the damping openings of the cabinet, form a unique cardioid low-frequency diffusion pattern, resulting in a natural, rich, and powerful tone with deep, powerful bass.They are particularly suitable for use in medium to long-distance sound reinforcement environments and can be used in conjunction with the CLP304BF array column loudspeakers in various indoor architectural spaces.

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Specifications

Built-in Amplifier 2×200W
Built-in Features Noise Gate Function
Input Signal Level Control Mute to 0dB
Circuit Type Class-D
Frequency Response (1W/8Ω) 20Hz-20kHz (±0.5dB)
Input Sensitivity (1kHz/8Ω) 0.775V
Input Impedance 20kΩ (Balanced)
Signal-to-Noise Ratio ≥108dB (A-weighted)
Damping Coefficient (1kHz/8Ω) ≥900
Intermodulation Distortion ≤0.02% (20Hz-20kHz, half power)
Total Harmonic Distortion ≤0.03% (20Hz-20kHz, half power)
Phase Response (20Hz-20kHz, 1W/8Ω) ≤±1.5°
Slew Rate ≥60V/µs
Connection Terminals 3P Phoenix balanced input
Protection Functions Overcurrent / Over-temperature / Overload / Short-circuit
Cooling System Natural Convection
Power Supply AC220V / 50Hz (C8 power socket)
Woofer 8x3"
Tweeter 1x1" tweeter with pre-condenser equalizer
Effective Frequency Range 100Hz~19kHz
Sensitivity (1m/1W) 91dB
SPL 112dB
Diffusion Angle Vertical 28°, Horizontal 165°
Guiding System 9 front-mounted asymmetrical circular waveguide ducts
Enclosure Material ABS reinforced with fiberglass composite
Enclosure Color Black / White
Mesh Cover Material Metal Mesh
Mesh Cover Color Black / White
Mounting Holes 12 × M6
Mounting System Reinforced aluminum alloy adjustable angle bracket or narrow wall distance mounting bracket
Dimensions (H x W x D) 945 × 98 × 153 mm
Net Weight 6.98 kg
Packaging Weight 10.44 kg

Applicable

conference room

Religious Places

Others

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