Evo-pbs Series
DSP-controlled, active, line array with adjustable vertical dispersion (beamforming).
The new Evo-pbs is a self-powered, modular line array speaker with adjustable dispersion characteristics. Depending on the size of the area to be covered, up to 10 modules can be linked together for a column length of 10 m, providing powerful and even coverage up to 100 m with truly full-range pattern control.
The Evo-pbs contains eight convection-cooled power amplifiers per module, providing sufficient power reserves even at high sound pressure levels.
Vertical sound dispersion can be configured into up to six independent beams with a dispersion of ±53°. Obstacles can be avoided because the acoustic centre of each beam can be allocated to any chosen speaker chassis. The beams can be focused to beam angles of between 14° - 90° for one module (3° - 90° for five modules). Evo-pbs delivers class-leading fidelity and STI values, even in the most challenging acoustical environments.
PRODUCT DESCRIPTION
- 2-way full range loudspeaker for speech and music reproduction in acoustically difficult surroundings
- Digitally steerable vertical dispersion
- Powerful DSP for EQ, beamforming, side lobe reduction (SLS), beam focusing
- Up to 6 independent beams, each with individual volume adjustment can be created
- The acoustic centre of every beam can be allocated to an individual speaker chassis
- 15 individual presets can be stored
- Class D power amplifier technology for high output SPL and maximum efficiency
- Modular construction
- DSP features: 8 fully parametric EQ, limiter for each speaker channel
- Comprehensive remote monitoring and safety features
Download technical drawingTECHNICAL DATA FOR AN INDIVIDUAL MODULE EVO-PBS 1000
| Technology | Active, two-way coaxial system, 8x 4¼" Neodymium lower mid, 16x 1,1" tweeters powered by 8 DSP-controlled Class D power amplifiers |
| Coverage (H) | 150° (<3 kHz), 120° (> 3 kHz) |
| Coverage (V) | Adjustable to 14°-90° (for details see beamforming) |
| Frequency range | 80 Hz - 20 kHz (-6 dB) |
COMPARISON OF THE CHARACTERISTICS OF THE ASSEMBLED MODELS
| Evo-pbs 1000 | Evo-pbs 2000 | Evo-pbs 3000 | Evo-pbs 4000 | Evo-pbs 5000 | |
| Speaker complement | 8 x 4¼'' Neodymium 16 x 1,1'' Tweeter | 16 x 4¼'' Neodymium 32 x 1,1'' Tweeter | 24 x 4¼'' Neodymium 48 x 1,1'' Tweeter | 32 x 4¼'' Neodymium 64 x 1,1'' Tweeter | 40 x 4¼'' Neodymium 80 x 1,1'' Tweeter |
| Coverage horizontal | 150° (<3 kHz) 120° (>3 kHz) | ||||
| Beamforming Coverage vertical (Adjustable in 0,1° steps) | 14° - 90° | 7° - 90° | 5° - 90° | 4° - 90° | 3° - 90° |
| Mimimum vertical opening angle | +/- 7° (14°) | +/- 3,5° (7°) | +/- 2,5° (5°) | +/- 2° (4°) | +/- 1,5° (3°) |
| Vertical orientation angle | -53° to + 53° | -56° to +56° | -58° to +58° | -58° to +58° | -58° to +58° |
| 100 dBa PinkNoise | 13 m | 23 m | 33 m | 43 m | 52 m |
| Peak-power output | 800 W | 1600 W | 2400 W | 3200 W | 4000 W |
| Dimensions in cm (H x B x D) | 93 x 15,6 x 17 | 186 x 15,6 x 17 | 279 x 15,6 x 17 | 372 x 15,6 x 17 | 465 x 15,6 x 17 |
| Weight | 12,5 kg | 25 kg | 37,5 kg | 50 kg | 67,5 kg |