| SM155e |
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Last Modified: 2002-07-26
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- Compact, two-way stage-monitor system
- 15 in LF/horn-loaded 1 in exit HF (90° x 45° coverage pattern)
- Internal passive crossover/filter network includes adjustable MF presence
- Angles up 15° or 45°
- Loop-through connectors
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| General Application |
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| Touring |
| Stage Monitor |
Description
A 2-way passive full range system in a vented dual angle stage monitor enclosure. Includes a 15 in woofer and a 1 in exit/44mm voice coil compression driver on a 90 x 45 constant directivity horn.
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Applications
The SM155e extended bandwidth professional stage monitor offers steep and shallow floor angles for placement options. Presence control helps eliminate feedback. Dual NL4 connectors facilitate "daisy chaining" multiple monitors.
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Physical |
| System Configuration |
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2-way, full range |
| LF Subsystem & Loading |
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1x 15-in, Vented |
| HF Subsystem & Loading |
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1x 1-in Exit/Voice Coil Compression Driver |
| Operating Mode |
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Passive LF/HF Crossover |
| Controls (switches, knobs) |
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Midrange Presence Adjustment Switch |
| Enclosure Material |
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Baltic Birch Plywood |
| Finish |
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Wear resistant textured black paint |
| Connector |
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2x Neutrik NL4 Speakon |
| Suspension Hardware |
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(2) 5/16 |
| Grille |
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Vinyl coated perforated steel, foam backed |
Dimensions (±0.13 in / ±3 mm) |
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| Height |
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22.25 / 565 |
| Width |
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19.75 / 502 |
| Depth |
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14.25 / 362 |
| Minimum Stage Height |
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16.88 / 429 |
Weights (pounds / kilograms) |
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| Net Weight |
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62.0 / 28.2
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| Shipping Weight |
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72.0 / 32.7 |
Performance |
| Frequency Response |
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| ±3 db |
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70Hz to 17kHz |
| -10 dB |
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55Hz |
| Recommended High-Pass Frequency |
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45 |
Axial Sensitivity (dB SPL, 1 watt @ 1 m) |
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| Full Range Passive |
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98 |
Nominal Input Impedance (ohms) |
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| Full Range Passive |
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8 |
Power Handling (watts, continuous) |
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| Full Range Passive |
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480 |
Calculated SPL Limit (referenced to 1 m) |
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| Full Range Passive Peak |
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130.8 |
| Full Range Long Term |
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124.8 |
| Nominal Dispersion (degrees @ - 6 dB) |
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| Horizontal |
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90° |
| Vertical |
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45° |
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