ES1.8 - High Output Active-Driven Subwoofer
The ES1.8 is a high-output, reflex horn loaded, single 18" subwoofer, designed as a part of the ES Series sound reinforcement system. It provides tight, up front, low frequency extension with authority, attack and definition. Designed to be used in pairs, or with up to two ES1.5, the ES1.8 can achieve high output levels consistently and safely. Alongside the ES1.0 and EPAK2500/R, ES1.8 offers a very firm foundation on which to build a powerful ES system.
System Acoustic Performance
| Max SPL Long-term |
131dB (136dB - 2x ES1.8) |
| Max SPL Peak |
134dB (139dB - 2x ES1.8) |
| -3dB Response |
37Hz to 130Hz |
| -10dB Response |
33Hz to 130Hz |
| Impedance |
8Ω |
| Crossover Point |
130Hz |
Low Frequency Section
| Acoustic Design |
Horn reflex loaded |
| Low Frequency Amplifier Requirement |
800W / ES1.8 from EPAK2500/R |
| Woofer Size / Voice Coil Diameter / Design |
18" / 4" / Inside Outside |
| Diaphragm Material |
Epoxy Reinforced Cellulose |
| Magnet Type |
Ferrite |
Speaker Input
Speaker Output
Cabinet
| Cabinet Material |
Baltic birch |
| Handles |
4 |
| Pole Mount |
M20 |
| Color |
"Orange peeled" Matt Black or any RAL |
Physical Dimensions
| Height |
600 mm (23.62") |
| Width |
700 mm (27.55") |
| Depth |
750 mm (29.52") |
| Weight |
55,6 kg (121.2lbs |
