ลำโพงติดฝ้าเพดาน JBL Control 47HC High Ceiling Loudspeaker 6.5″
ลำโพงติดฝ้าเพดาน JBL Control 47HC เป็นลำโพงแบบ 2-Way มีขนาดดอกลำโพง 6.5 นิ้ว Woofer เสียงแหลม 1 นิ้ว Tweeter provide a wide frequency response, ทนกำลังขับ 150 Watts at 8Ω (Bypass Mode), Transformer Taps 15, 30, and 60W (7.5W @ 70V Only)
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฿24,300.00
Description
JBL Control 47HC High Ceiling Loudspeaker 6.5″ 150 W
ลำโพงติดฝ้าเพดาน JBL Control 47HC เป็นลำโพงแบบ 2-Way มีขนาดดอกลำโพง 6.5 นิ้ว Woofer เสียงแหลม 1 นิ้ว Tweeter provide a wide frequency response, ทนกำลังขับ 150 Watts at 8Ω (Bypass Mode), Transformer Taps 15, 30, and 60W (7.5W @ 70V Only)
The Control 47HC features a narrow 75° coverage pattern ideal for use in highly reverberant spaces and high ceiling applications. This focused pattern helps minimize sound reflecting off of room surfaces as well as, time arrival anomalies from adjacent loudspeakers resulting in improved speech intelligibility.
The Control 47HC features the same sonic character the Control 47C/T and is ideal for busy transit centers or large convention center spaces.
Features:
- 6.5″ woofer and 1″ tweeter provide a wide frequency response
- Large backcan provides easy installation and an extended bass response
- Exclusive Radiation Boundary Integrator (RBI) technology provides consistent coverage of the listening area
- Narrow 75° pattern minimizes time-arrival anomalies and improves speech intelligibility, making the speaker ideal for high-ceiling installations
- Operates in 70/100V mode for use in distributed line systems, or in standard 8 ohm mode for use with a variety of sound systems
Specifications
| Active or Passive | Passive |
| Frequency Range | 55Hz – 17kHz |
| Power Capacity | 150W, Program 75W, Pink Noise |
| Maximum Sound Pressure Level (SPL) | 112dB Average, 118dB Peak |
| Sensitivity | 93dB |
| Impedance | 8 Ohms (Bypass Mode) |
| Transformer Taps | 15, 30, and 60W (7.5W @ 70V Only) |
| Woofer | 6.5″ (165mm) Polypropylene Cone with Butyl Rubber Surround, Copper-Clad Voice Coil, and Vented Aluminum Former |
| Tweeter | 1″ (25mm) Soft Dome Tweeter, Ferrofluid-Cooled |
| Termination | 2 x Removable Locking 2-Pin Connectors with Screw-Down Terminals |
| Dimensions (LxDiameter) | 13.8 x 13.1″ (351 x 332mm) |
| Weight | 14 lbs (6.4kg) |
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