LW 3105 / LW 3105-BI

See the complete Series of this product:

LW 3105 / LW 3105-BI

LW 3105 / LW 3105-BI

2 x 15" speaker with 2,5" voice coil


1 x 1,5" driver with 2,87" voice coil


90º x 40º flat front constant directivity horn LW21031HFD with pan/tilt adjustment


3105 (670W AES/3480W Prg). Nominal impedance 4 ohm.
3105-BI (70/600W AES/140/1200W Prg.) Nominal impedance 8+4 ohm.


Sens 99,5dB/1W/1m. Half space
SPL 129dB
SPL 132dB with music criteria at 1 m.

LW3005BI Bass unit:
Sens 101dB/1W/1m. Half space
SPL 130dB

LW3005BI Treble unit:
Sens 110dB/1W/1m. Free field
SPL 128,5dB

Frequency response:

(-10dB) 38/20.000Hz. Use 800 to 1200 Hz. crossover for bi-amp.


145,1 x 66 x 47 cm.


Net 66 kg.

To increase directivity of our well known LW 3005 for some Atmos needs, we are introducing our new LW 3105, with a 90º x 40º horn. It is also fitted with our SCD (screen compensation device) and our Virtual Three Way Tech, thus eliminating the "comb filter" between both of the 15" bass units. This two way passive, or biamplified screen system, works as a three way delivering a superb response with very small equalization needs.

Ready to work with our subwoofer systems LW 6113 or LW 6115. Its quality is superb and it covers the complete frequency range for this very special kind of sound called Cinema Sound. All this can be achieved thanks to the professional European components used in the manufacturing.

As every LW Speakers model, the unit is painted with the strongest possible finishing: the polyurea.

To save labour costs, it is delivered pre-assembled in two cartons.

Product size diagram

This item can be used for:

DMC Firewall is developed by Dean Marshall Consultancy Ltd