Bocinas a muro QSC AC-S4T AcousticCoverage: par de bocinas a muro de 4" de 2 vías, operan con transformador de 70/100V (max 16W) y baja impedancia 8Ω (16W), presión sonora de 97dB.
AcousticCoverage ™ está diseñado para ofrecer a los integradores una solución rentable para aplicaciones donde la cobertura reforzada voz es la principal preocupación, mientras que proporciona una mejor musicalidad a menudo que no se ve en los productos típicos de la clase de música ambiental. Las solicitudes de altavoces AcousticCoverage ™ incluyen sistemas de área amplia de paginación, música de fondo, edificios de oficinas, centros de salud, salas de espera, terminales de transporte y más.
Principales características de las Bocinas a muro QSC AC-S4T AcousticCoverage
- High quality transducers provide exceptional clarity through the critical voice range.
- Improved musicality often not seen in typical BGM class products.
- Ported baffle for increased low frequency extension down to 70 Hz.
- Low saturation 70/100V transformers with 8 ohm bypass.
- 4-pole Euroblock connector eases system wiring.
- Advanced voicing via QSC Intrinsic Correction™, applied using Q-Sys processing or CXD amplifier platforms.
- Available in black (RAL 9011) or white (RAL 9010).
- Complete EASE, CAD & BIM information available online.
Especificaciones técnicas de las Bocinas a muro QSC AC-S4T AcousticCoverage
| Specifications | AC-S4T | AC-S6T |
|---|---|---|
| Effective frequency range1 | 70 Hz–20 kHz | 60 Hz–20 kHz |
| Rated noise power / voltage2 | 16 watts / 11.3 volts rms | 30 watts / 15.5 volts rms |
| Broad-band sensitivity3 | 85 dB SPL | 86 dB SPL |
| Coverage angle (-6 dB) | 130° conical (500 Hz–5 kHz) | 130° conical (500 Hz–5 kHz) |
| Directivity factor (Q) | 6 | 6 |
| Directivity Index | 8 dB | 8 dB |
| Maximum continuous SPL4 | 97 dB | 101 dB |
| Maximum peak SPL4 | 103 dB | 107 dB |
| Rated impedance | 8 ohms | 8 ohms |
| Recommended amplifier power | 32 watts into 8 ohms | 60 watts into 8 ohms |
| Transformer taps | 70V: 16, 8, 4, 2, 1 watts 100V: 16, 8, 4, 2 watts 8 ohm bypass |
70 V: 30, 15, 7.5, 3.7, 1.9 watts 100V: 30, 15, 7.5, 3.8 watts 8 ohm bypass |
| LF transducer | 100 mm (4 in) Polypropylene woofer with 25 mm (1 in) voice coil | 165 mm (6.5 in) Polypropylene woofer with 25 mm (1 in) voice coil |
| HF transducer | 25 mm (1 in) Aluminium dome tweeter with 25 mm (1 in) voice coil | 25 mm (1 in) Aluminium dome tweeter with 25 mm (1 in) voice coil |
| Input connector type | Euroblock connector with parallel output | Euroblock connector with parallel output |
| Enclosure material | UV treated, high impact ABS polymer | UV treated, high impact ABS polymer |
| Grille material | Powder coated steel | Powder coated steel |
| Yoke material | Powder coated steel with brass inserts | Powder coated steel with brass inserts |
Enclosure Details
|
IP-44 Designed for indoor use -20 to 50° C (-4 to 122° F) |
IP-44 Designed for indoor use -20 to 50° C (-4 to 122° F) |
| Net weight | 2.4 kg (5.3 lb) | 3.8 kg (8.3 lb) |
| Product dimensions | 230 × 160 × 150 mm (9.1 × 6.3 × 5.9 in) | 303 × 215 × 197 mm (11.9 × 8.5 × 7.8 in) |
| Shipping weight | 5.3 kg (11.8 lb) pair packed |
8.4 kg (18.6 lb) pair packed |
| Shipping dimensions | 292 × 206 × 368 mm (11.5 × 8.1 × 14.5 in) pair packed |
359 × 267 × 470 mm (14.1 × 10.5 × 18.5 in) pair packed |
| Included accessories | Yoke mount system, euroblock connector | |
| 1 Free-field, -10 dB from on-axis sensitivity 2 IEC60268-1 noise signal for 2 hours 3 On-Axis, free-field sensitivity, 2.83V, 1 m 4 Calculated from rated noise voltage and sensitivity |
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