ES1.5 - Compact Active-Driven Subwoofer
The ES1.5 is a single 15", extremely compact, high output subwoofer weighing just 30.8 kg (67.9lbs) designed as part of the ES Series speaker system. Used singularly or in multiples of up to three, alongside a single ES1.0 mid high cabinet, the system is powered by the EPAK2500/R Amplifier ensuring fast, easy set up with perfect balance and complete control. The EPAK2500/R also allows up to two ES1.5’s to be used alongside an ES1.8, where the ES1.5 can either be flown alongside an ES1.0 or ground stacked with the ES1.8.
System Acoustic Performance
| Max SPL Long-term |
127dB (134dB - 3x ES1.5) |
| Max SPL Peak |
130dB (137dB - 3x ES1.5) |
| -3dB Response |
40Hz to 130Hz |
| -10dB Response |
36Hz to 130Hz |
| Impedance |
16Ω |
| Crossover Point |
130Hz |
Low Frequency Section
| Acoustic Design |
Twin Asymmetrical loading |
| Low Frequency Amplifier Requirement |
500W / ES1.5 from EPAK 2500/R |
| Woofer Size / Voice Coil Diameter / Design |
15" / 3" / Inside Outside |
| Diaphragm Material |
Epoxy Reinforced Cellulose |
| Magnet Type |
Ferrite |
Speaker Input
Speaker Output
Cabinet
| Cabinet Material |
Baltic birch |
| Handles |
2 |
| Color |
"Orange peeled" Matt Black or any RAL |
Physical Dimensions
| Height |
700 mm (27.55") |
| Width |
450 mm (17.71") |
| Depth |
450 mm (17.71") |
| Weight |
30.8 kg (67.9lbs |
