Loa Kiểm Âm JBL 305P MKII
Thông Số Kỹ Thuật Loa Kiểm Âm JBL 305P MKII
| LF Driver | 126mm (5″) |
| HF DRIVER SIZE | 25mm (1″) |
| HF DRIVER TYPE | Soft dome |
| Crossover | 1725Hz 4th order acoustic Linkwitz-Riley |
| OK FOR USE NEAR MAGNETICALLY SENSITIVE EQUIPMENT | Yes |
| INPUT SENSITIVITY (-10dBV INPUT) | 92dB / 1m |
| Power Configuration | Bi-amplified |
| HF DRIVER POWER AMP | 41W, Class-D |
| LF Driver Power Handling | 41W, Class-D |
| Frequency Response (±3 dB) | 49Hz – 20kHz |
| Frequency Response (-10dB) | 43Hz – 24kHz |
| LOW FREQUENCY EXTENSION (-10dB) | 43Hz |
| Maximum Continuous SPL | 94dB |
| Maximum Peak SPL | 108dB |
| 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) | 298 x 185 x 231 mm (11.75″ x 7.3″ x 9.9″) |
| DISPLAY CARTON (H x W x D) | 354 x 244 x 299mm (13.9″ x 9.6″ x 11.8″) |
| SHIPPING CARTON (H x W x D) | 373 x 260 x 315mm (14.7″ x 10.2″ x 12.4″) |
| Net Weight (each) | 4.73 kg (10.43 lbs) |
| SHIPPING GROSS WEIGHT | 5.72 kg (12.61 lbs) |
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