Steffens Systems – Evo-PBS

Evo-PBS is a self-powered, modular, electronically steerable column array speaker with excellent speech intelligibility and sound quality even in difficult acoustic environments.

Evo-PBS is a self-powered, modular, electronically steerable column array speaker with excellent speech intelligibility and sound quality even in difficult acoustic environments.

Evo PBS modules can be combined to build column arrays consisting of up to six modules.

Each of the eight individual audio channels per module is driven by a 100W class D amplifier.

The advanced beamsteering algorithm enables configuration of up to six individually controllable beams per array, each with a freely selectable acoustic centre. Additionally, side lobes can be suppressed by up to 20dB, maximizing speech intelligibility even in the most challenging acoustic environments.

Each module contains:

• 8x 4¼” neodymium full-range speakers and
• 16x 1.1” neodymium tweeters

Additional features:

• FIR-based beamforming algorithm
• User-definable 8-Band parametric equalizer
• Look-ahead RMS and peak Limiter
• User-definable delay.
• Side Lobe Suppression (SLS)

Interfaces:

• Power (100 to 240 VAC, 50 to 60 Hz)
• Balanced analogue line in (THD+N < 0,01%)
• AES in
• AES out
• RS485
• Network (for configuration)
• DANTE (optional)

Dimensions: 930mm x 156mm x 170mm per module

RAL 9010 (custom RAL colour optional)