Business Line Installation Matrix Speaker
Powerful 12 inch matrix loudspeaker with rotatable horn. Designed for venues where short throw ( 3 ) sound reproduction is required or as near / side fill, delay line.
1254 BLI features an extra large rotatable horn with excellent dispersion control starting at 950Hz. The design of this the large horn provides controlled high frequency response even at higher output levels, offering more clarity and better dispersion than conventional speakers.
The symmetric bass reflex outlets controls the air pressure and excursion of the 12 inch woofer.
The state-of-the-art control technology uses the most advanced F.I.R. filters, providing as standard settings with exceptional phase control. These filters incorporate more than 20 years of development and research experience from one of the first designers ever to use F.I.R. filtering in such a comprehensive way that it affects not only phase, but also dispersion and spatial energy distribution.
The elaborate passive crossover guarantees an exceptionally flat frequency and phase response even when no controller is used.
Technical Specifications
Transducers
- Low Frequency: 12-inch neodymium cone driver; 8 ohm nominal impedance
- Mid/High Frequency: 1.75-inch neodymium ring diaphragm compression drivers, 8 ohm nominal impedance, 1,4 inch exit horn coupler
Coverage
- Vertical x Horizontal Coverage: 80°x50° rotatable
Audio Performance
- Output @ 1 meter: 128 dB SPL ( 2 )
- Usable Frequency Range : 48 Hz – 20.1 kHz ( 1 )
- Free Field Frequency Response -6 dB: 55 Hz – 19.2 kHz
- Phase Response: 300 Hz – 20.1 kHz typical +/- 3° maximum 30°
- Sensitivity 1 Watt @ 1 Meter LF: 98,5 dB (68 Hz – 500 Hz); MF/HF: 114 dB
Power Handling
- 1600 Watt @ 8 Ohm (400 Watt AES) passive
- Maximum three Loudspeakers per Channel of a PAX 1604 system amplifier
- Connection panels with two Neutrik Speakon NL4 (Passive X-Over 1+/1- Through 2+/2-)
Mechanical
- 18 Kg, Multi Monitor Shape
- Durable hex stamped steel grille
- Baltic birch plywood, black coated
- size about: (H x W x D in mm) 602 x 340 x 360
- Bottom top head and several mounting M8 insert
- Bottom (3) rubber feet
- ( 1 ) with special full-range setting offering 120 dB @ 48 Hz
- ( 2 ) SPL max peak, test signal: pink noise with a Peak to RMS ratio of 12 dB
- ( 3 ) long throw = more than 35 m, medium trow = up to 45 m, short throw = maximum 15 m
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