- Description
Details
Biamp Desono ENT-FR-CTO High-Performance Column Line Source Loudspeaker
The Desono ENT-FR-CTO is a premium three-way column line source loudspeaker designed for permanent installations in demanding acoustic environments. Offering superior performance, high output, and excellent speech intelligibility, it's an ideal solution for auditoria, houses of worship, transportation hubs, conference centers, stadium concourses, and museums.
With its modular and scalable design, the ENT-FR-CTO supports configurations from single units to floor-to-ceiling arrays of any length, ensuring precise coverage and flexibility. Longer arrays effectively minimize reflections and reverberation, greatly improving clarity in medium to large reverberant spaces.
The ENT-FR-CTO is equally at home in indoor or outdoor direct exposure applications, providing consistent reliability and performance. Its modular system also allows installers to customize vertical lobes, either symmetrically or asymmetrically, to achieve highly focused or multi-lobe coverage previously only possible with powered, steered arrays.
For best performance, the Community ALC1604D amplifier is recommended, with support for higher-power ALC models where additional headroom is required. Combined with a wide selection of mounting brackets, the ENT-FR-CTO delivers architecturally refined, flexible, and professional-grade sound reinforcement for the most challenging environments.
- Features
Features
- Zoom Certified
- High-performance three-way column line source loudspeaker
- Modular, scalable design - supports single or floor-to-ceiling arrays
- Delivers high output, excellent intelligibility, and wide dynamic range
- Optimized for medium to large reverberant spaces
- Indoor and outdoor ready - weather-resistant for direct exposure
- Supports symmetrical or asymmetrical vertical lobe placement for precise coverage
- Enables multi-lobe arrays combining ENT-FR and ENT-LF columns
- Wide range of mounting brackets for flexible installation
- Recommended amplifier: Community ALC1604D (higher-power ALC models also supported)
- Specification
Operating Mode Passive Operating Environment Indoor / Outdoor Direct Exposure Operating Range (-10 dB) 200 Hz - 20 kHz Nominal Beamwidth (H x V) Horizontal: 120°
Vertical: 12° or 6° (user configurable)Transducers LF: Six 3.5" neodymium
MF: Eighteen 2.35"
HF: Forty-two 1" (six 7" long by 1" wide planar-coupled Compact Ribbon Emulators)Continuous Power Handling 85V, 600W @ 12Ω (2400W Peak) @ Nominal Impedance Nominal Sensitivity Curved (12°): 93 dB
Straight (6°): 95 dBNominal Maximum SPL (Single unit) Curved (12°): 120 dB
Straight (6°): 122 dBTypical SPL at 100 feet (30 meters) 96 dB Required Accessories Digital Signal Processor / External High Pass Filter - 200Hz, 12 dB /octave Recommended Amplifiers 600W - 1200W @ 12Ω
(85V - 120V)Input Connection Top: (1) Dual Banana (male)
Bottom: (1) NL4 locking connector
(2) Terminal strip (1) Banana (female)Baffle Form Configurable; straight, curved, and asymmetric curve Certifications IP54 per IEC 60529, designed in accordance with MIL-STD-810G
Included ABS plastic rain cover with integrated cable inlet and 1" (25.4 mm) knockout for conduit ingressDimensions (H x W x D) 44.5" (1129 mm) x 5.5" (140 mm) x 7.36" (187 mm) Net Weight 40 lbs (18.1 kg) Shipping Weight 50 lbs (22.68 kg) - Documents
Documents
- In The Box
In The Box
- (1) ENT-FR-CTO Full Range Column Loudspeaker
- (1) T-Bar Mounting Bracket
- (1) Input Wiring cover
- (1) Top Connector Cover
- Drilling Template for Bracket
- Reviews
Write Your Own Review
GET RELIABLE FREE SHIPPING* WITH CODE: FREESHIP
*Valid On Orders $199+ & Under 60lbs - Click Here For More Details
Quote 0 item
Recently added item(s) ×
You have no items in your quote.
Cart 0 item
Recently added item(s) ×
Your cart is empty.
Ordering
About Pro Acoustics
We Accept
