DL-A 2.4 DSC AlArray Active Stereo Display Speaker Pair with Beam Steering new		Key Features Active stereo 2-way speaker pair with adjustable beam steering Easy select the verticale beam direction via presets Very linear frequency range Optimized speech intelligibility Integrated subwoofer 2 × 500 watts power capacity Automatic switch-on Customized versions with height on measure from 1080 up to 2350 mm VESA mounts for display widths up to 2400 mm Fields of Application Exhibitions, trade fairs Gastronomy Conference rooms Presentations Stand-alone solutions Sales rooms
Description The DL-A 2.4 DSC AlArray is a pair of high-end display speakers with an adjustable vertical dispersion direction for installation on large-format LCD split walls and LED video walls. Depending on the installation height of the speakers, the sound dispersion can be adjusted to the required listening area. Interference caused by sound reflections in indoor spaces is largely avoided. Using our browser-based LB AUDIO CONTROL Software, the vertical dispersion direction can be selected and saved in 3° increments within a range of -30° to +30°. The 3-way active Speakers have a total amplifier power of 2 × 500 watts and are designed for natural reproduction of music and speech at high volume in large indoor spaces. The electronically controlled array with 4 × 1“ high frequency drivers and 4 × 2,5“ mid-range chassis ensures a constant dispersion direction of 140° × 40° (H × V) independent from the beam direction. The integrated subwoofers give DL-A 2.4 DSC AlArrays an extended frequency range with powerful low-frequency sound. For the specific requirements of bass response or high volume we recommend our subwoofers, e. g. SUB 40, SUB 80, B 12 B or B 212 B. Assembly Use our DL-VESA brackets for direct display mounting. Alternatively you can use numerous attachment points are provided at the rear to facilitate mounting on a wall or on LED video walls.

Technical Data Principle Active DSP-Multichannel line array pair with adjustable vertical beam direction. Left speaker with amplifier module, right speaker passive Components 4 × 1“ high-frequency line array + 4 × 2.5“ midrange array + 4 × 2.5“ woofers. Additional 8 × 2.5“ passive radiators at a height over 2000 mm (per side). Frequency range 48 Hz – 20 kHz Amplifier output 2 × 500 watts Sensitivity max. 118 dB (1W/1m) Nominal dispersion 140° × 40° (H × V), vertical adjustable via our LB AUDIO CONTROL App Power supply Extern power supply 24 VDC, 280 VA (per side) Dimensions (W × H × D) 80 × 1080 × 103 mm  (per speaker) Weight 14 (pair) kg Fastening points Threaded inserts 8 –12 × M 8 at back (per speaker) Cabinet Aluminium, front precision steel grille, powder coated Connectors (per side) Symmetrical stereo input, stereo cinch input, RJ 45 Ethernet, ­pluggable screwtype terminals to passive speaker and extern power supply, input minijack 3.5 mm to chinch, 1.5m Mains connection 90 – 240 VAC Input sensitivity +4 dB sym., input impedance 10 kOhm Operational controls At rear: LED Sleep/On, DIP-switch for Ground Lift and Auto-ON Warranty 5 years Downloads Datasheet (PDF) LB Datasheet DL-A 2.4 DSC AlArray_2023.pdf (2.47 MB) Manual LB_Display Series Operation Manual 2021.pdf (6.01 MB) Produktbrochure Download lb_Display Series_Flyer EN.pdf (4.44 MB)

ModelVersion DL-A 2.4 DSC AlArray Order No.: 1133-0001 Standard version, 1080 mm height, RAL 9005, pair Customized versions Display height DL-A 2.4-1600 Order No.: 1133-0002   DL-A 2.4-2000 Order No.: 1133-0003   DL-A 2.4-2350 Order No.: 1133-0004   Fee DL Order No.: 1113-0005   Height on measure 1080 – 1600 mm     1600 – 2000 mm     2000 – 2350 mm     Customized version fee DL (one-time charge per display type and order) Accessories VESA mounts DL-VESA 2150 Order No.: 7111-0010   DL-VESA 2400 Order No.: 7111-0011   Display width 1900 – 2150 mm       2150 – 2400 mm Wall mounts SH 50 Order No.: 7110-0004   Pivotable (two peaces required per speaker pair)   WH 80 Order No.: 7111-0013 Adjustable to a distance of 35 to 110 mm from the wall, pair (two pairs required per speaker) LB AUDIO CONTROL Download from our website: www.lb-lautsprecher.de/en/Download-Software