The UM210 “line array” speaker integrates 3 acoustic ways and operates in bi-amplification. The low-mid section includes two 10" drivers.
 
This line-array loudspeaker is equipped with features tailored to the architecture of concert halls or outdoor stage configurations. On UM210, the low frequencies are reproduced by two 10-inch drivers positioned behind a radiation optimization component that serves three functions: it creates a load on the woofers, thereby increasing their efficiency; it optimizes low-frequency coupling between the different speakers which compose the line. Additionally, it acts as a horn expansion for mid and high frequencies, and its shape, calculated using BEM, ensures minimal diffraction effects for these frequencies.
 
The mid and high-frequency sections are handled by a coaxial assembly composed of two separate drivers. A 6.5-inch midrange speaker with a 1-inch compression driver (2-inch coil) mounted at its base. The electro-acoustic assembly is loaded by an innovative phase alignment device named SIGMA, which is patent-pending and optimizes the radiation pattern and coupling between adjacent speakers.
 
 
Features
 
Constant horizontal directivity
High acoustic throw capability
Integrated intuitive mounting system
 
Applications
 
High-precision sound diffusion
Medium/long-range coverage
Medium and high-power sound reinforcement
• Medium to long throw
• Fixed or temporary installation, touring
 
Usable bandwidth (± 10 dB)
SPL max @ 1m
Nominal directivity (H° x V°)
Nominal impedance
49 Hz - 20 kHz
142 dB SPL (1)
100° x 10° (2)
8 ohms
Transducers
Topology
Way and amplification section
2 x 10'' ND driver - 1 x 6,5''ND / HF 1''
Line Source
3 ways, bi-amplified
Maximum amount of speakers per amplifier
DA8 :   4x UM210
DA12 : 6x UM210
Dimensions H,W,D (mm)
Weight (kg)
Connectors
IP
280 x 797 x 533 mm
40 kg
2 x Speakon NL4MP
56