Yealink CLS120 Dante Networked Column Array Loudspeaker

Yealink CLS120 Dante Networked Column Array Loudspeaker

The Yealink CLS120 Dante Networked Column Array Loudspeaker is an active 12-driver speaker engineered for conference rooms, multipurpose halls, and professional meeting spaces. Its onboard DSP, 420 W amplifier, Dante networking, analog input, and adjustable beam steering provide controlled audio coverage while supporting AC, PoE+, or PoE++ power.

A twelve 2.5-inch full-range neodymium driver array provides strong vertical directivity, while ±45-degree beam steering and a maximum 30-degree vertical opening angle let integrators target listening areas more precisely. The CLS120 also supports dual-beam coverage for two independent zones and cascading of two speakers when larger rooms require expanded coverage.

Integrated Dante, AES67, and Yealink Audio support allows the speaker to join networked AV systems alongside a 3-pin Euroblock analog input. Dante audio uses hardware-backed encryption support, while 24-bit/48 kHz conversion and onboard PEQ presets provide system-tuning flexibility. Yealink Room Designer supports automated configuration, and integrated mounting hardware allows suspension or wall installation with horizontal adjustment.

Key Features

• 12-Driver Column Array: Twelve 2.5-inch full-range neodymium drivers provide controlled vertical dispersion for professional meeting spaces.
• Adjustable Beam Steering: Directs the vertical beam through a ±45-degree range with an opening angle adjustable up to 30 degrees.
• Integrated Amplification: Onboard DSP and a 420 W amplifier combine signal processing and amplification within the speaker enclosure.
• Dante Network Audio: Supports Dante, AES67, and Yealink Audio alongside traditional analog line-level input.
• Multiple Power Options: Automatically adapts to AC, PoE+, or PoE++ power for flexible system deployment.
• Dual-Beam Coverage: Supports two independent listening zones for rooms requiring separate directed coverage areas.
• Expandable System Design: Two CLS120 speakers can be cascaded to address larger meeting and multipurpose spaces.
• Installation Flexibility: Integrated wall-mount hardware supports up to 90 degrees of horizontal yaw in either direction.

Technical Specifications

• Model: CLS120
• Part Number: 1303290
• Product Type: Dante Networked Column Array Loudspeaker
• Driver Array: 12 x 2.5" full-range neodymium magnet drivers
• Onboard Amplifier: 420 W
• Frequency Response (-3 dB): 120 Hz to 18 kHz
• Frequency Range (-10 dB): 90 Hz to 20 kHz
• Horizontal Coverage: 160 degrees at 50 Hz to 4 kHz (-6 dB); 120 degrees at 50 Hz to 8 kHz (-10 dB)
• Vertical Beam Steering Range: ±45 degrees
• Maximum Vertical Opening Angle: 30 degrees
• Maximum SPL with AC Power: 112 dB continuous at 1 m
• Maximum SPL with PoE++: 106 dB continuous at 1 m
• Maximum SPL with PoE+: 103 dB continuous at 1 m
• Sensitivity: 88 dB, 1 W/1 m on a single driver
• Total Harmonic Distortion: Less than 0.5%
• Power Supply Modes: AC / PoE
• AC Mains Voltage: 220 V, 50-60 Hz
• AC Mains Connector: IEC60320-C14
• Standby Power: 5.4 W
• Rated Power: 120 W with AC input; 30 W with PoE+; 60 W with PoE++
• Maximum Power: 255 W
• Analog Audio Input: 3-pin Euroblock
• Maximum Analog Input Level: 2.45 Vrms (+10 dBu)
• Analog Input Impedance: 20 kohms
• Dante Digital Audio Input: 2 channels via RJ45
• AES67 Audio Input: RJ45
• Yealink Audio Input: RJ45
• Dante Digital Audio Output: 1 channel via RJ45
• A/D and D/A Conversion: 24-bit, 48 kHz
• Storable PEQ Presets: More than 20
• Audio Latency: Less than 5 ms
• Protocol Support: Dante with security-chip encryption, AES67, Yealink Audio
• Dual-Beam Coverage: Two independent listening zones
• Cascading: Supports two CLS120 units
• Color: Black
• Cabinet Material: Extruded, sandblasted, anodized aluminum alloy
• End Cap Material: Painted PC
• Grille Material: Cold-rolled steel with electrophoresis finish
• Dimensions: 39.4 x 3.7 x 5" (L x W x T)
• Weight: 22.4 lb
• Package Dimensions: 44.8 x 11.9 x 8" (L x W x T)
• Gross Weight: 28.7 lb
• Mounting: Suspension or integrated wall-mount brackets
• Horizontal Mount Adjustment: Up to 90 degrees in either direction
• Operating Temperature: 0 to 40 degrees C
• Operating Humidity: 0-95%
• Storage Temperature: -20 to 60 degrees C
• Maximum Operating Altitude: Less than 2000 m
• Operating Environment: Indoor use only

What's In the Box

• Yealink CLS120 Column Loudspeaker
• Quick Start Guide
• Power Cable
• RJ45 Expansion Cable
• Power Expansion Cable
• 3-Pin Euroblock Connector
• Wall-Mount Bracket
• Cascade Bracket
• Cascade Gasket
• Cable Fixed Adhesive Tape
• Yaw Brackets
• M6 Flange Nuts with M5 x 30 mm Hardware
• M6 Flange Nuts with M5 x 18 mm Hardware
• M6 Hex Head Bolts
• Pre-Fixed Screw
• Expansion Bolts
• Self-Tapping Screws
• Safety Rope Group