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| IS 123 - Installed Loudspeaker Producto disponible en breve | | |
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| Descripción General |
| The IS twelve three (123) series of loudspeakers are specifically designed for providing reinforcement in fixed installations where high sonic performance and flexibility in precise pattern control are critical. Precision designed with Mathematically Modelled Dispersion ™ the twelve three series provide exceptionally linear pattern control through crossover making the series perfect for critical applications. Self powered versions used in conjunction with Klein+Hummel K8 products provide a factory tuned and easily-managed reinforcement system for night clubs, auditoria, houses of worship, performance halls, arenas and stadiums. |
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| Características |
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|  | 3-way system with coaxial mid and high drivers
| | | Selection of 80x50 or 50x40 rotatable horns
| | | Exceptional frequency control using Mathematically Modelled Dispersion ™
| | | Single loudspeaker design with interchangeable backplate options
| | | Full range passive crossover backplate
| | | Direct wire backplate for external biamplification
| | | K8 compatible, actively tuned, biamplified backplate
| | | Single cable digital audio distribution, monitoring and remote control when used with K8
| | | Simple and light weight array rigging accessories |
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| Incluye |
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| | | 1x IS 123
| | | 1x Operation manual |
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| Datos Técnicos |
| Coverage pattern |
80° horizontal x 50° vertical, nominal, field rotatable (85 Option)
50° horizontal x 40° vertical, nominal, field rotatable (54 Option) |
| Directivity factor (Q) |
tba |
| Directivity index (DI) |
tba |
| Passive crossover (All models) |
6500 Hz MF/HF, 2nd order |
| Passive crossover (fullrange version only) |
600 Hz LF/MF, 2nd order |
| Impedance |
4 ohms LF, 16 ohms MF/HF |
| Crossover impedance (fullrange version only) |
4 ohms nominal, 3.2 ohms minimum |
| Max. SPL measured (fullspace) |
133 dB-SPL, peak
126 dB-SPL, average, 10% THD
119 dB-SPL, average, 3% THD |
| Max. SPL calculated (fullspace) |
132 dB-SPL peak
129 dB-SPL average |
| Power handling |
800 watts rms, 1600 watts program, 3200 watts peak (10ms) |
| Input |
Speaker level, 2 Speakon NL4 (fullrange)
Speaker level, 2 Speakon NL4 (direct wired for biamp)
+4 dBu, XLR female and terminal block (self powered version)
K8 input, K8 link (self powered version)
K8 channel select, rotary switch (self powered version) |
| Output |
K8 link, passively coupled (self powered version) |
| Indicator lights |
K8 Sync, K8 Wink, Input Overload (self powered version) |
| Termination |
4 position DIP, remote monitored (self powered version) |
| Cabinet material |
18 mm birch plywood |
| Cabinet finish |
Black acrylic enamel |
| Grille |
Painted steel Grille, 64% open, foam backing |
| Weight |
42kg (92 lbs), with passive crossover |
| Dimensions |
724 mm H x 377 mm W(front), 182 mm W(rear) x 416 mm D
28.5“ H x 14.8“ W (front), 7.2“ W (rear) x 16.4“ D |
| Rigging points |
(12) M10 threaded points |
| Side angle |
20° each side | |
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| Accesorios Recomendados |
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| Variantes |
| Product |
Article No. |
Designation |
| IS 123 SP54B120 |
502628 |
Loudspeaker 12" 3-Way Self Powered 50x40 B 120 V |
| IS 123 SP85B120 |
502629 |
Loudspeaker 12" 3-Way Self Powered 80x50 B 120 V |
| IS 123 SP54B230 |
502630 |
Loudspeaker 12" 3-Way Self Powered 50x40 B 230 V |
| IS 123 SP85B230 |
502631 |
Loudspeaker 12" 3-Way Self Powered 80x50 B 230 V |
| IS 123 B54B |
502632 |
Loudspeaker 12" 3-Way Biamp only 50x40 B |
| IS 123 B85B |
502633 |
Loudspeaker 12" 3-Way Biamp only 80x50 B |
| IS 123 X54B |
502634 |
Loudspeaker 12" 3-Way Passive Crossover 50x40 B |
| IS 123 X85B |
502635 |
Loudspeaker 12" 3-Way Passive Crossover 80x50 B | |
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| Medidas |
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| Descargar |
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| Descripción |
| The sound reinforcement loudspeaker system shall utilize a 12” low frequency driver with 4” voice coil and a coaxial 2”/1” mid/high frequency driver. The loudspeaker shall provide at least 97 dB sound pressure level at a distance of 1 meter when driven with 1 Watt. The maximum peak sound pressure level shall be at least 132 dB. The coverage angle of the high and mid frequency horn shall be 80 degrees horizontal x 50 degrees vertical, field rotatable or 50 degrees horizontal x 40 degrees vertical, field rotatable and shall be desingned using Mathematically Modelled Dispersion ™ technology. The backplate shall be modular and externally removable with options for direct drive through Neutrik NL4 connectors, passive crossover electronics with Neutrik NL4 connectors or an active amplified backplate, all field installable. The frequency response shall be usable in an equalized system between 58 Hz and 22 kHz, +/- 3dB. |
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