QSC AD-CI52ST
ราคาพิเศษ สอบถามโทร 080-6144774 , 02-9810944
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QSC AD-CI52ST ลำโพงติดเพดาน ติดฝ้า Acousticdesign Surface Mount Loudspeakers 5.25” celling speaker, 109 db Peak,Sensitivity(SPL) 87.5 db
The QSC AD-C152ST-WH AcousticDesign Series Loudspeaker Pair is a 5.25" ceiling speaker pair, weather resistant, 2 way, shallow can, with 70/100V transformer and 8 ohm bypass. Included in the package is two of each of the following: AD-Ci52ST loudspeakers, C-ring and tile rails, and round grilles.
FEATURES
- Wide-Bandwidth, High-Fidelity Performance - ensures a full, rich, musical sound with low distortion.
- Shares Driver Technology with AD-S (surface mount) loudspeakers for Seamless Sonic Integration - provides the ability to mix speaker models within zones for the best possible coverage.
- AD-CI52ST Employs Shallow Can - can be mounted in ceilings and standard architectural walls.
- True High-Fidelity, 2-Way Design - speakers feature a 1" titanium HF dome tweeter for exceptional sound quality from a ceiling format loudspeaker.
Package Includes:
2 qty. AD-CI52T or AD-CI52ST loudspeakers 2 qty. C-ring and tile rails 2 qty. Round grilles (white, paintable)
| SPECIFICATIONS | AD-CI52ST | |
|---|---|---|
| Configuration | Shallow can, two-way, ported enclosure | |
| Transducers Low Frequency Transducer High Frequency Transducer | 5.25" (13 mm) Weather-resistant, low distortion fiberglass cone woofer, 25 mm voice coil, rubber surround 1" titanium dome tweeter, neodymium magnet | |
| Frequency Range 1 Frequency Response (±3 dB) Useable Frequency Range (-10 dB) | 63 Hz - 20 kHz 53 Hz - 20 kHz | |
| Maximum Output 2 Continuous Peak | 103 dB SPL 109 dB SPL | |
| Nominal Impedance | 8 ohms | |
| Power Capacity 3 | 40 W (100 hours IEC) | |
| Recommended Max Amp Power | 80 W RMS | |
| Sensitivity 4 | 87.5 dB, 2.83 V, 1 m, flush mounted (2pi) | |
| Nominal Coverage | 100° conical pattern | |
| Bass Loading | Ported, tuned to 70 Hz | |
TRANSFORMERS | ||
| Type | Custom low distortion laminated core, wide bandwidth design | |
| Taps | 70/100V: 30, 15, 7.5, 3.8 Watts and 8 ohms selected by switch | |
| Insertion Loss | 0.8 dB, averaged over 50 Hz - 20 kHz bandwidth (30 W tap) | |
| Distortion | Less than .01% THD above 100 Hz, 0.2% at 50 Hz (30 W tap) | |
| Bandwidth | 40 - 20 kHz (-1 dB, all taps) | |
ENCLOSURE | ||
| Material | Injection molded high impact polystyrene baffle on a steel enclosure | |
| Finish | White (paintable) | |
| Grill | Heavy duty powder coated steel | |
| Connectors | 4-pin Euro terminals in fire protective sub-chamber | |
| Mounting Hardware | Rails and brackets for ceiling tile installation | |
| Weight | 8 lbs (3.7 kg) net, each 27 lbs (12.2 kg) shipping, per pair | 7.5 lbs (3.4 kg) net, each 24 lbs (10.9 kg) shipping, per pair |
1 All frequency ranges specified refer to measured free field response (half space, 2pi) 2 Calculated using specified power capacity and system sensitivity. 6 dB peak-to-average signal ratio assumed. 3 Continuous IEC specified test signal 4 Based on nominal impedance, measured in half-space.