Elac FS 248
Contents
1. 308 323 368 mm Depth without with frame base plates Weight 24 kg Nominal power handling 150 W Type 31 2 way bass reflex Peak power handling 220 W Woofer 3 x 150 mm AS XR cone Frequency range 30 50000 Hz Midrange 140 mm AS XR cone Sensitivity 89 5 dB 2 8V m Tweeter JET Ill Nominal impedance 4 Ohm Rec Amplifier output at nominal 30 300 W channel Minimum impedance 3 5 ohm at 110 Hz impedance2. A dream FS 248 ELAC has many beautiful daughters However the FS 248 had scarcely left the development phase before it acquired a special position The eye of the beholder is immediately captivated It is in musical terms in particular however that it really shows its mettle It plays with a freedom and naturalness that is a joy to listen to The music is set completely free from the loudspeaker The singers seem move to and fro on the virtual opera stage in stately grandeur It turns music into pure relaxation and delight Technical features e 3 woofers in proven aluminium sandwich technology with crystal membrane With the broadband frequency characteristic reproduction especially in the vocal range offers significantly more harmony e Inthe treble ELAC relies on its world renowned JET tweeters Its internal design has been further refined resulting in a linear frequency output and improved harmonic distortion e The JET DC is an acoustic tuning element made from open pored foam for adaptation to particular spatial conditions e Among the features that set the FS 248 apart is a newly developed 140 mm midrange speaker which is equipped with dual wave full roll fabric surround The special surround form enables the transverse harmonics that run through the materials to bleed out in a gentle and attenuated way and thus to create a very pure acoustic image specifically in the sensitive midrange area e The transition between mi
3. drange speaker and tweeter that is so important for the reproduction of voices has been harmonized creating a natural midrange reproduction and an optimized acoustic power frequency characteristic e Double rounded ports for bass reflex tubes This minimizes annoying airflow noises e FS 249 is equipped with 2 bass reflex tubes One radiates sound toward the back one downward onto the base plate This arrangement allows for deeper bass tuning and can also be used as an acoustic low pass filter The rear projection bass reflex tube comes closed off with a bass control plug By removing it the bass reproduction can be intensified e The cabinet of the FS 248 is internally reinforced to minimize cabinet resonance e High quality ELAC bi wiring terminal with separate connections for bass mid range treble circuits The angled cable clamps are easily accessible and are suitable for larger cable cross sections 16 mm and high quality spade terminals e g WBT products e The FS 248 comes as standard with base plate and easily adjustable ELAC spikes rubber feet For acoustic reasons the base plate must always be installed as one of the bass reflex tubes emits downward Finishes Mocha cherry veneer black high gloss titan shadow custom finishes at additional charge Specifications ELAC FS 248 Dimensions Height without with base 1100 1158 1173 plates spikes 170 230 Crossover frequency 180 450 2900 Hz Width without with base plates
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