Loa Kiểm Âm JBL 308P MKII
Loa Kiểm Âm JBL 308P MKII
Công suất điện: 250 watts
Tần số: 38 Hz – 16 kHz (-10dB) 50 Hz – 12.5 kHz (+/-3dB)
Công suất khuyết đại đề xuất: 250 – 500 watts @ 8 Ω
Công suất điện đỉnh: 80W
| LF Driver |
203mm (8″) |
| HF DRIVER SIZE |
25mm (1″) |
| HF DRIVER TYPE |
Soft dome |
| Crossover |
1800Hz 4th order acoustic Linkwitz-Riley |
| OK FOR USE NEAR MAGNETICALLY SENSITIVE EQUIPMENT |
Có |
| INPUT SENSITIVITY (-10dBV INPUT) |
92dB / 1m |
| Power Configuration |
Bi-amplified |
| HF DRIVER POWER AMP |
56W, Class-D |
| LF Driver Power Handling |
56W, Class-D |
| Frequency Response (±3 dB) |
45Hz – 20kHz |
| Frequency Response (-10dB) |
37Hz – 24kHz |
| LOW FREQUENCY EXTENSION (-10dB) |
37Hz |
| Maximum Continuous SPL |
102dB |
| Maximum Peak SPL |
112dB |
| MAXIMUM PEAK INPUT LEVEL (-10dBV / +4dBu) |
+6dBV / +20.3dBu |
| SYSTEM DISTORTION CRITERIA |
<10% THD at maximum output with full compressor / limiter engagement |
| ELECTRICAL DISTORTION CRITERIA |
0.2% THD @ 1kHz / 2.83VRMS output; <1% THD @ 1kHz, full rated output |
| Signal to Noise Ratio |
75dBA (A-Weighted), 70dBr (unweighted), relative to 2.83VRMS output |
| Coverage Angle |
120° x 90° |
| Input Connectors |
1 x XLR female, 1 x TRS female, balanced |
| HF TRIM CONTROL |
-2dB, 0dB, +2dB |
| BOUNDARY EQ |
LF Shelf @ 50Hz: -3dB, -1.5dB, 0dB |
| AC INPUT VOLTAGE |
100 – 240VAC (±10%), 50 / 60Hz |
| ENCLOSURE TYPE |
Ported |
| Enclosure |
15mm MDF |
| ENCLOSURE FINISH |
Matte black PVC |
| BAFFLE CONSTRUCTION |
Injection-molded structural ABS |
| CABINET DIMENSIONS (H x W x D) |
419 x 254 x 308mm (16.5″ x 10″ x 12.1″) |
| DISPLAY CARTON (H x W x D) |
473 x 312 x 358mm (18.6″ x 12.3″ x 14″) |
| SHIPPING CARTON (H x W x D) |
491 x 326 x 372mm (19.3″ x 12.8″ x 14.6″) |
| Net Weight (each) |
8.1 kg (17.87 lbs) |
| SHIPPING GROSS WEIGHT |
9.4 kg (20.73 lbs) |
15400000
Loa Kiểm Âm JBL 308P MKII
Trong kho
Chưa có đánh giá nào.