LW 8007-BI/TRI

See the complete Series of this product:

LW 8007-BI/TRI

LW 8007-BI/TRI

4 x 15" speaker with 4" voice coil


10 x 6" speaker with 1,46" voice coil (two sections)


10 x 1" driver with 1" voice coil (two sections)


10 x Isophasic ABS horns (two sections) 180º x 12º each. With pan/tilt adjustment.


Bass system, 2800W AES/5600W Prg. 4+4 ohm.

6 units medium/treble system 930W AES/1860W Prg. 4 ohm.

4 units Medium/treble system 620W AES/1240W Prg. 4 ohm.


Complete assembly:

SPL 133dB - SPL peak 136dB

LF Unit:

Sens. 104dB 1W/1m. Half space - SPL 135,8dB - SPL 138,8dB with musical criteria

MHF 6 units:

Sens. 101,5dB 1W/1m. Free field - SPL 130,3dB - SPL 133,3dB with musical criteria

MHF 4 units:

Sens. 98,7dB 1W/1m. Free field - SPL 126dB - SPL 129dB with musical criteria

Frequency response:

24/22.000 Hz.

For biamp cut off freq. please use our LW-8080 DSP Processor, with the necessary presets included.


284,8 x 132 x 61,6 cm.


85x2 Kg. (bass units) + 59,5+39,2 Kg. (medium-treble unit).

Total weight 268,70 Kg.

This LW 8007-BI/TRI system marked the start of the modular character of the 8000 series. This is not exactly a 3 way, but needs 3 amplifier channels. Because the upper section of the Line Array covers theater boxes or distant seats, it will work at a higher pressure than the lower section. Thus, for the bigger cinemas you could customize the system, combining the number of Line Array units (models LW 8201 and LW 8203 installed over the basic units LW 8105) to cover the complete audience with different amplifier channels. And, why not, what about one LW 8105 installed in reverse position over another LW 8105? Just an example!!! And that's why, the LW 8000 series is a modular system.

Better panoramic effect between the three screen channels and same acoustic pressure delivered to every seat of your cinema. Perfect intelligibility for dialogs, this model is the solution for the poor passive acoustics found at many cinemas.

Yes, Line Array Technology applied to Cinema Sound works, combining professional compression drivers (not ribbon units, please!) with true isophasic horns to achieve an extreme -3dB coverage throughout the whole audience area.

Because the more Line Array units the better to achieve its effect, the LW 8007-BI is the definitive solution for the biggest cinemas when a premium quality is needed. It is ready for cinemas up to 50m length and includes an internal crossover/processor for the Line Array unit, which includes our SCD (projection screen compensation device).

If you own a cinema with up to 800/1000 seats and a wide angle of seats, the extreme right and left seats will never be able to understand the dialogues if you have not installed a Line Array device with 180º of horizontal directivity. And if you have a bigger cinema, very easy: profit from the modular character of the LW 8000 series!!!

The quality is superb when working with the LW-8080 DSP PROCESSOR, our speaker processor/management having the presets of every model.

As all of the LW Speakers, the unit is painted in the strongest existing painting system: the polyurea.

To save labour costs, it is delivered pre-assembled and packaged in four cartons.

Product size diagram

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