DESCRIPTION

LYRA features an advanced beam-steering technology with exceptional control over the vertical and horizontal dispersion of sound. It offers precise audio coverage with consistent sound levels from 5 to 100 meters, enabled by powerful Class-D amplification and a 48 kHz TI DSP engine. With its modular architecture, LYRA supports configurations ranging from 8 to 48 amplifier channels and can be extended further to match large venue requirements.

Whether used in auditoriums, train stations, or reverberant halls, LYRA delivers pristine speech and music reproduction with minimized acoustic interference. Setup and beam shaping are fully software-controlled via the intuitive ATEÏS Designer Suite, enabling tailored acoustic alignment and control of multiple lobe patterns including asymmetrical and triple-lobe designs.

FEATURES

Modular design: extendable via 6- and 12-driver extension units
Triple-lobe feature for ultimate accuracy in lobe design
Variable vertical dispersion: 5° to 45°
Variable acoustic centre in 9 steps (from asymmetrical to symmetrical)
Designed for high-quality speech and BGM in reverberant environments
Integrated DSP control with 8-band PEQ, delay (1–1000 ms), and compressor limiter
Streaming audio and data via Ethernet (compatible with ATEÏS-Net)
Supports EASE GLL and ATEÏS Designer Suite for 3D simulation
24 VDC input for battery backup with optional charger
Interfaces with 100V/70V line systems
20 kHz tone for mic/line and 100V/70V input monitoring
Weatherproof 4.25” dual-cone speakers with aluminum construction
Models:

LYRA-S – 8 drivers (167 × 170 × 906 mm)
LYRA-M – 12 drivers (167 × 170 × 1358 mm)
LYRA-L – 18 drivers (167 × 170 × 2045 mm)
LYRA-XL – 24 drivers (167 × 170 × 2716 mm)
LYRA-2L – 36 drivers (167 × 170 × 4090 mm)
LYRA-2XL – 48 drivers (167 × 170 × 5432 mm)

SPECIFICATIONS

Electrical

AC Power Input: 100 ~ 240 VAC
DC Power Input: 21.6 ~ 28 VDC
Power Consumption (Max):LYRA-S: 167 W
LYRA-M: 211 W
LYRA-L: 277 W
LYRA-XL: 343 W
LYRA-2L: 554 W
LYRA-2XL: 686 W
Power Consumption (Standby):LYRA-S: 22 W
LYRA-M: 24.5 W
LYRA-L: 27 W
LYRA-XL: 29.5 W
LYRA-2L: 32 W
LYRA-2XL: 34.5 W
Audio

A/D–D/A Bit Resolution: 24 bit
Sampling Rate: 48 kHz
Internal DSP Processing: 32 bit 
Frequency Response: 100 Hz ~ 22 kHz
Max SPL: 93 dBa ±1 dB
Max Input/Output Level: 6 dBu
Input Impedance (Balanced): 10 kΩ
Output Impedance (Balanced): 90 Ω

Mechanical

Vertical Coverage Angle (Selectable): 5°, 7°, 10°, 15°, 20°, 25°, 30°, 35°, 40°, 45°
Horizontal Coverage Angle: 145°
Lobe Steering Range: ±45°
Lobe Shaping (Centered on Driver): 1, 4, 6, 9, 13, 16, 19, 21, 24
Speaker Type: 4.25" dual-cone, inverted surround, weatherproof, aluminum
Mounting: Wall bracket included
Color: RAL9016
Dimensions (W × D × H):LYRA-S: 167 × 170 × 906 mm
LYRA-M: 167 × 170 × 1358 mm
LYRA-L: 167 × 170 × 2045 mm
LYRA-XL: 167 × 170 × 2716 mm
LYRA-2L: 167 × 170 × 4090 mm
LYRA-2XL: 167 × 170 × 5432 mm

APPLICATIONS

• Schools
• Stores
• Shopping malls
• Hotels
• Train stations
• Universities
• Industrial sites

Case studies