Datasheet

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durability. The newly designed high gloss baffle with a diffraction free surface, increases the sound quality and improves
imaging.
• The 140 mm bass driver using ELAC tried-and-tested Aluminium
sandwich technology, allow distortion-free bass response as the
resonance of the membrane is minimised. This is due to the
composite cellulose and aluminium construction.
• As the BS 123 is magnetically shielded, it can be placed directly next to a television without affecting the picture quality.
• To improve the performance of the system the cabinet is internally reinforced in a way that eliminates internal standing
waves and unwanted resonances.
• To optimise the sound there are individual crossover networks for the high and low frequencies, which can be bi-wired
using two pairs of cable or alternatively, for optimum performance, two amplifiers can be used in a bi-amped situation.
Good contact is guaranteed by large, gold plated speaker terminals, which are fully insulated to protect against short
circuits.
• When mounted on the optional LS 70 loudspeaker stand, the BS 123 is
supported by 3 spikes, which decouple the loudspeaker from the
stands. However, a safety feature of this design insures that the
speaker is secured to the stand while it is in the decoupled mode.
People with pets and small children will appreciate this feature.
Finishes: silver, titan, cherry , black
Specifications ELAC BS 123
Dimensions H x W x D 290 x 175 x 250 (265) mm Crossover frequency 2500 Hz
Weight 5.4 kg Nominal / Peak Power Handling 50 W / 70 W
Type 2 way, bass reflex Frequency Range 42-25000 Hz
Woofer 1 x 140 mm AS cone, magn. shielded Sensitivity 87 dB/2.8V/m
Tweeter 1 x HT 25 KST V, magn. shielded Nominal impedance 4 ohm
Midrange - Minimum impedance 3.6 ohm at 220 Hz
Recom. Amplifier Power
at Nominal Impedance
30-120 W/channel