รายละเอียดย่อ :
ลำโพงติดเพดาน 4" Full-range no backcan (non UL), ceiling speaker, 70/100v transformer, 140° conical coverage. Priced individually but must be purchased in quantities of four (4).
รายละเอียดทั้งหมด :
QSC AC-C4T-nb ลำโพงติดเพดาน 4" Full-range no backcan (non UL), ceiling speaker, 70/100v transformer, 140°
conical coverage. Priced individually but must be purchased in quantities of four (4).
- High quality 4” full-range transducer provides exceptional clarity through the critical voice range.
- Ported baffle for increased low frequency extension down to 70 Hz.
- Low-saturation 70V/100V transformers with 8-ohm bypass.
- 4-pole Euroblock connector for easy system wiring.
- White (RAL 9010) with UV inhibitors to match complementing QSC product families.
Datasheet
https://drive.google.com/file/d/1RMfvyu65oXepWHPVogcDj1OR-ZcSib6d/view?usp=sharing
| Specifications |
AC-C4T-nb |
| Transducer |
100 mm [4 in.] weather resistant paper cone |
| Rated noise power [rms] (1) |
6 W |
| Nominal Impedance |
8Ω |
| Transformer taps: |
|
| 70 V |
6, 3, 1.5, 0.75 W |
| 100V |
6, 3, 1.5 W |
| Effective frequency range (2) |
62 Hz - 18 kHz |
| Rated Coverage(3) |
140° conical |
| Directivity Factor |
4 |
| Directivity Index [dB] |
6 |
| Sensitivity (4) |
93 dB |
| Maximum continuous SPL (5) |
101 dB |
| Maximum peak SPL (5) |
107 dB |
| Baffle material |
ABS |
| Grille material |
Powder coated steel |
| Cutout Dimensions |
Ø 178 mm [Ø 7 in] |
| Net weight |
1.2 kg [2.6 lb] |
| Product dimensions (Diameter x Height) |
Ø 206 x 95 mm [Ø 8.11 x 3.75 in.] |
| Shipping weight |
5.9 kg [13.1 lb] (packs of 4) |
| Shipping dimensions (H x W x D) |
254 × 324 × 476 mm [10 × 12.75 × 18.75 in] (packs of 4) |
|
