بلندگوی سینمایی جی بی ال (JBL) مدل ۴۷۲۲/۴۷۲۲N
بلندگوی سینمایی جی بی ال (JBL) مدل ۴۷۲۲/۴۷۲۲N
۴۷۲۲/۴۷۲۲N
Two-Way ScreenArray™ Cinema Loudspeaker System
The 4722 provides smooth and accurate reproduction of cinema soundtracks in a compact and very cost
effective system
effective system
بلندگوی سینمایی جی بی ال (JBL)
FEATURES
- Two-way system provides smooth and accurate
reproduction of cinema soundtracks - ۴۷۲۲ is available as a Passive model with a network
(4722N) or the Bi-amp Ready 4722 - Dual 380mm (15 in) low frequency transducers
- Power capacity: 600 W continuous IEC pink noise
SPECIFICATIONS
| Frequency Range | ۳۰Hz to 20kHz | |
| Frequency Response | ۴۰ Hz – 19 kHz (±۳ dB) | |
| Sensitivity | ۱۰۴dB, 2.83V @ 1m (3.3ft) | |
| Nominal Impedance | ۴۷۲۲N: 4 Ohms 4722: HF 8 ohms 4722: LF 4 ohms |
|
| Rated Maximum SPL | ۱۳۰dB, @ 1m (3.3ft) 136 dB peak | |
| Bi-amp System Input Power Rating | LF: 808W HF: 85W | |
| Crossover Frequency | ۴۷۲۲: ۶۳۰Hz 4722N: 800Hz |
|
| Dimensions(H x W x D) | ۱۲۶۵ x 762 x 450mm (49.9 x 30 x 17.75in) |
|
| Net Weight | ۵۵٫۸ kg (123 lbs) | |
| Shipping Weight | ۶۵٫۴ kg (144 lbs) | |
| ۴۷۳۹ Low Frequency | ۲ x 26SH-1 380 mm (15 in) dia., 76 mm (3 in) edgewound ribbon voice coil transducers mounted in 4509 LF enclosure |
|
| Net Weight | ۴۸٫۶ kg (107 lbs) | |
| Shipping Weight | ۵۵٫۴ kg (122 lbs) | |
| ۴۷۲۲-HF High Frequency Pack | One 2432H compression driver, One 2384 horn, one adjustable bracket |
|
| Net Weight | ۷٫۳ kg (16 lbs) | |
| Shipping Weight | ۱۲٫۷ kg (28 lbs) |
بلندگوی سینمایی جی بی ال (JBL) مدل ۳۷۲۲/۳۷۲۲N (نوشته قبلی) »
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