Back to Alcons Audio Mobile
general 
- RBN401 pro-ribbon HF driver with exceptional intelligibility and “throw”
- All Neodymium drivers for excellent performanceto- weight ratio
- SIS pre-wired for very high damping and further reduced distortion (with ALC)
- Maximum attainable “gain-before-feedback”
- Durotect™ scratch-resistant coating
- Extended headroom/SPL and protection in combination with SDP circuit (in ALC)
- Passive filtering for easy operation and economical powering
technical specifications
| Frequency Response |  |
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| +/- 3 dB | 74 Hz - 20.000 Hz | |
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| +/- 10 dB | 53 Hz - | |
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| Sensitivity (SPL 1W/M) | 92 dB | |
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| Sensitivity (nominal) | 96 dB (200Hz-10kHz) | |
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| Nominal Impedance | 16 ohms | |
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| Maximum RMS power | 200 W | |
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| Maximum peak power | 800 W | |
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| SPL program/peak (nom.) | 119/124 dB | |
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| Dispersion H x V (array) | 120° x depending on array length |
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| Dispersion H x V (single) | 120° x 15° |
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physical specifications
| System | |
2-way, full range |
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| Filtering | passive | |
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| Drivers LF | 1 x AND6.5/16 6.5”, vented | |
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| Drivers HF | 1 x RBN401 4” pro-ribbon driver | |
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| Cross-over frequency | 1000 Hz. | |
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| Connectors | 2 x Speakon NL4 input/link | |
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| Physical dimensions | mm inches | |
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| Height | 173/108 6.9/4.3 | |
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| Width | 359 14.1 | |
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| Depth | 273 10.7 | |
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| Netto Weight (approx.) | 8 kg (17.6 lb) | |
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| Warranty | 6 years limited | |
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