ESL 2805 & 2905
Specifications
| Model | ESL 2805 |
| ESL 2905 |
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| Construction |
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| Membrane | Ultra Low Mass (0.5g/m2) Tensioned Film | Ultra Low Mass (0.5g/m2) Tensioned Film | |||
| Panel Elements | 4 |
| 6 |
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| Time Delay | Progressive Concentric Rings | Progressive Concentric Rings |
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| Chassis Structure | Heavy Duty Composite Aluminium / Steel | Heavy Duty Composite Aluminium / Steel | |||
| Acoustic Performance |
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| Maximum Output | 2N/m2 at 2m on axis |
| 2N/m2 at 2m on axis |
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| Sensitivity | 1.5 mbar per volt referred to 1m. | 1.5 mbar per volt referred to 1m. |
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| (86 dB/2.83V rms equivalent) | (86 dB/2.83V rms equivalent) | |||
| Impedance | 8 Ohms nominal |
| 8 Ohms nominal |
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| Impedance Variation | 4 - 15 Ohms |
| 4 - 20 Ohms |
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| Maximum Input | Continuous input voltage (rms): 10V | Continuous input voltage (rms): 10V |
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| Programme peak for undistorted output: 40V | Programme peak for undistorted output: 40V |
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| Permitted peak input: 55V | Permitted peak input: 55V | |||
| Frequency Response | 37Hz - 21kHz |
| 32Hz - 21kHz |
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| 33Hz - 23kHz (useable) | 28Hz - 23kHz (useable) | |||
| Distortion (100dB at 1m) | Above 1000Hz | 0.15% | Above 1000Hz | 0.15% |
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| Above 100Hz | 0.5% | Above 100Hz | 0.5% |
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| Above 50Hz | 1.0% | Above 50Hz | 1.0% |
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| Electrical |
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| Power Fuse | 63mA | 63mA |
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| 100mA | 100mA | |||
| General |
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| Power Consumption | 6 Watts |
| 6 Watts |
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| Dimensions (HxWxD) | 1040mm x 695mm x 385mm | 1430mm x 695mm x 385mm |
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| (add 25 - 55mm for feet) | (add 25 - 55mm for feet) | |||
| Weight | Net 34.8kg |
| Net 41.6kg |
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