Focus ESL C18
Focus ESL C18
Frequency Response |
50–23,000 Hz ±3dB |
Recommended Amplifier Power |
20—300 watts per channel |
Horizontal Dispersion |
30° |
Sensitivity |
90 dB/2.83 volts/meter |
Impedance |
4 Ohms Compatible with 4, 6, or 8 Ohm rated amplifiers. |
Crossover Frequency |
470, 3000 Hz |
High Frequency Transducer |
1" x 1.4" (2.6cm x 3.6cm) Folded Motion Transducer with 5.25" x 1.75" (13.3cm x 4.4cm) diaphragm. |
Mid Frequency Transducer |
Patented CLS™ XStat™ electrostatic transducer » Panel Dimensions: 7.5" x 18" (19 x 45.7cm) » Radiating Area: 135 in² (868 cm²) |
Low Frequency Transducer |
Two 6.5" (16.5cm) cast basket, high excursion, rigid aluminum cone with extended throw drive assembly, non-resonance asymmetrical chamber format. |
Components |
Custom-wound audio transformer, air core coils, low DCR steel laminate coils, polyester capacitors |
Audio Controls |
Position: On-Wall / Off-Wall |
Signal Inputs |
WBT-0703Cu nextgen™ 5-way binding posts feature a filigree signal conductor made from gold plated, nickel free, non- ferromagnetic, pure copper for high conductivity and fully insulated. Free from eddy current effects. |
Weight |
50 lbs. (22.7 kg) |
Dimensions (Table Mount) |
9.6" x 43.2" x 9.2 " (24.4cm x 109.7cm x 23.4cm) |
Dimensions (Installed On Wall, Flat Mount) |
9.4" x 43.2" x 9.6" (23.9 cm x 109.7cm x 24.5cm) |
Dimensions (Installed On Wall, Angled) |
11.3" x 43.2 " x 11.5 " (28.8 cm x 109.7cm x 29.1 cm) |