Desono ENT220 | High-Power Column Loudspeaker for Large Venues & Difficult Acoustics
The Desono™ ENT220 is the flagship of the ENT200 column loudspeaker series—designed to deliver maximum speech intelligibility, powerful music reproduction, and focused vertical directivity in even the most acoustically challenging spaces. With 20 high-output LF drivers and 4 Compact Ribbon Emulator (CRE) HF arrays in a single-amped, 5-way shaded crossover configuration, the ENT220 offers unparalleled clarity and consistent coverage across large and reverberant environments.
Ideal for houses of worship, performance venues, lecture halls, and corporate AV, the ENT220 excels where conventional loudspeakers fall short—cutting through ambient noise and reverberation while remaining discreet and visually unobtrusive. Its IP54-rated weather-resistant design also makes it perfect for indoor or outdoor installations.
Key Features:
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20 x 80 mm LF drivers and 4 x 3-element HF CRE tweeter arrays
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Advanced passive crossover and dynamic protection circuitry
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5-way frequency-shaded configuration for precise vertical control
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Exceptional vertical directivity: 140° x 15° (HxV) beamwidth
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High SPL: 126 dB continuous, 132 dB peak
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99 dB sensitivity, reducing amplifier requirements
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Selectable low impedance (8Ω) or 70V/100V constant voltage operation
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Weather-resistant extruded PVC enclosure (IP54-rated)
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Includes a pan-tilt mounting bracket for easy installation
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Zoom is Certified for conferencing and AV applications
Desono ENT220 – Technical Specifications
General Information
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Attribute
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Details
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Model
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Desono™ ENT220
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Product Type
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High-performance column line array loudspeaker
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Operating Mode
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Passive
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Intended Environment
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Indoor / Outdoor (all-weather capable)
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Enclosure Material
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Heavy-duty extruded PVC
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Environmental Rating
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IP54 (per IEC 60529)
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Compliance
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Designed in accordance with MIL-STD-810G
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Mounting
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Pan-tilt bracket included (14° down-tilt, ±55° panning)
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Acoustic & Driver Specs
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Operating Frequency Range
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80 Hz – 22 kHz
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Nominal Beamwidth
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140° horizontal × 15° vertical
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LF Drivers
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20 × 80 mm long excursion Mylar drivers
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HF Drivers
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4 × 3-element Compact Ribbon Emulator (CRE) tweeter arrays
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Driver Configuration
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Single-amped, 5-way frequency-shaded crossover
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Sensitivity & Output
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Nominal Sensitivity (1W/1m)
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99 dB
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Equalized Sensitivity
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99 dB
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Max SPL (Passive)
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126 dB continuous / 132 dB peak
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Equalized Max SPL
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126 dB continuous / 132 dB peak
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Power & Impedance
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Nominal Impedance
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8 Ω
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Continuous Power Handling
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500 W @ 8Ω (63V)
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Peak Power Handling
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2000 W
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Recommended Amplifier Power
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500 W – 1000 W @ 8Ω (63V – 89V)
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Required Accessories
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External High-Pass Filter – 80 Hz, 24 dB/octave
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70V/100V Transformer Taps
| 70V Taps | 120 W, 60 W, 30 W, 15 W, 7.5 W |
| 100V Taps | 120 W, 60 W, 30 W, 15 W |
Connectivity
| Low Impedance Input | NL4-type connector |
| High-Z (70V/100V) Input | 8-position terminal strip |
