Technical Specifications


	ElectroMotion ESL X	EFX	ElectroMotion ESL	ElectroMotion ESL C	ElectroMotion C2	ElectroMotion FX2
Frequency Response	41–22,000 Hz ±3dB	68–22,000 Hz ±3dB	42–22,000 Hz ±3dB	66–23,000 Hz ±3dB	55–25,000 Hz ±3dB	55–25,000 Hz ±3dB
Dispersion	30° x 40" (101.6cm) line source	30° x 28" (71cm) line source	30° x 34" (71cm) line source	30° x 6.375" (16cm) line source	80° x 30°	160° x 30°
Sensitivity	91 dB/2.83 volts/meter	90 dB/2.83 volts/meter	91 dB/2.83 volts/meter	89 dB/2.83 volts/meter	94 dB @ 2.83 volts/ meter	93 dB @ 2.83 volts/ meter
Nominal Impedance	6 Ohms, 1.6 @ 20kHz. Compatible with 4, 6 or 8 ohm rated amplifiers.	6 Ohms, 1.3 @ 20kHz. Compatible with 4, 6 or 8 ohm rated amplifiers.	6 Ohms, 1.6 @ 20kHz. Compatible with 4, 6 or 8 ohm rated amplifiers.	4 Ohms. Compatible with 4, 6 or 8 ohm rated amplifiers.	4 Ohms. Compatible with 4, 6 or 8 ohm rated amplifiers.	5 Ohms. Compatible with 4, 6 or 8 ohm rated amplifiers.
Recommended Amplifier Power	20-400 watts per channel	20-300 watts per channel	20-300 watts per channel	20-300 watts per channel	20-250 watts per channel	20-200 watts per channel
Crossover Frequency	400Hz	530Hz	500Hz	600, 3400 Hz	900, 2,300 Hz	2,300Hz
High Frequency Transducer	XStat™ CLS™ electrostaic transducer	XStat™ CLS™ electrostaic transducer	XStat™ CLS™ electrostaic transducer	One 1" x 1.4" (2.6cm x 3.6cm) Folded Motion Transducer with 5.25" x 1.75" (13.3cm x 4.4cm) diaphragm.	One 1.25" × 2.4" (3.2cm × 6.1cm) Folded Motion XT Transducer with 4.5" × 2.75" (11.4cm × 7cm) diaphragm	Two 1.25" × 2.4" (3.2cm × 6.1cm) Folded Motion XT Transducers with 4.5" × 2.75" (11.4cm × 7cm) diaphragm
» Panel Dimensions (HxW)	40" x 8.6" (102cm x 22cm)	28" x 8.6" (71cm x 22cm)	34" x 8.6" (86cm x 22cm)	—	—	—
» Radiating Area	344 in² ( cm²)	241 in² ( cm²)	292 in² ( cm²)	—	—	—
Mid Frequency Transducer	—	—	—	XStat™ CLS™ electrostaic transducer	—	—
» Panel Dimensions (HxW)	—	—	—	6.375" x 23" (16cm x 58cm)	—	—
» Radiating Area	—	—	—	147 in² ( cm²)	—	—
Low Frequency Driver	Two 8” (20.3 cm) high excursion, high-rigidity paper cones with extended throw driver assembly, non-resonance asymmetrical chamber format, bass reflex	6.5" (16.5cm) high excursion, fiber cone with extended throw drive assembly; bass reflex	8" (20.3cm) high excursion, high-rigidity paper cone with extended throw drive assembly, non-resonance asymmetrical chamber format; bass reflex	Two 5.25" (13.3 cm) high excursion, high-rigidity aluminum cone with extended throw driver assembly, non-resonance asymmetrical chamber format.	Two 5.25" (13.3cm) paper cone with cast aluminum basket. Ported.	6.5" (16.5cm) paper cone with cast aluminum basket. Ported.
Weight	52lbs. (23.6kg) each	24.5lbs. (11.1kg) each	35.5lbs. (16.1kg) each	32lbs. (14.5kg) each	24.5lbs. (11.12kg) each	16lbs. (7.3kg) each
Overall Dimensions (HxWxD)	59.2 x 9.4 x 20.7 (150.3cm x 23.8cm x 52.6cm)	48.8 x 9.4 x 6.5 (123.9cm x 23.8cm x 16.5cm)	52.1 x 9 x 16.3 (132.3cm x 22.9cm x 41.4cm)	7.6 x 22.8 x 16.1 (19.3cm x 57.9cm x 40.9cm)	6.4 x 18.9 x 14.3 (16.4cm x 48.2cm x 36.5cm)	14.9 x 14 x 6.8 (37.9cm x 35.5cm x 17.2cm)