The ESL 988 replaces the much-loved ESL 63 model. Although of similar size and proportions, the resemblance is only skin deep – for more than 90% of the internal components have been re-designed, upgraded, or modified. Twenty years of materials science have led to improvements in virtually every component and area of construction. The new model has better audio transformers, a new power supply, improved diaphragms, a strong heavyweight moulded base and new grille assemblies. Particular attention has been given to the structural integrity of the loudspeakers, which has been improved beyond all recognition. The result of these changes is an electrostatic loudspeaker that is as much a leader today as its predecessor was 20 years ago. Larger dynamics and a smoother response are two of the most noticeable improvements in sound quality. A slight backward tilt lifts the stereo image when these speakers are floor standing.

|
Maximum Power Output: 2 N/m2 at 2m on axis Sensitivity ;1.4u bar per volt referred to 1m Impedence : 8 ohm nomianl Max Continous input voltage (RMS) 20Hz to 20kHz : 10 V Programme peak for undistored output : 40V Permitted peak input : 55V Axis band limited (low Level) -6dB at 35Hz 3rd Order -6dB > 20kHZ AC Input - Double Insulated 220-240V (European Model) Warranty 3 Years Dimensions (mm) 940 x 670 x 315 including terminals and base Weight 20.5kg net Black Finish : $11,999.00 INC Vintage/Nouveau Finish (Special Oders Only 8-10 weeks ) $14.499 INC |