UP-4Slim Loa nguồn điểm 4" Meyer Sound
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Loa full đôi 4" Meyer Sound UP-4Slim liền công suất 500w ứng dụng trong âm thanh lắp đặt & di động
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ACOUSTICAL1 |
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Operating Frequency Range2 |
65 Hz – 18 kHz |
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Frequency Response3 |
70 Hz – 18 kHz ±4 dB |
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Phase Response |
102 Hz – 18 kHz ±45° |
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Linear Peak SPL4 |
116.5 dB with crest factor >16.5 dB (M-noise), 109.5 dB (Pink noise), 112.5 dB (B-noise) |
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COVERAGE |
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Horizontal Coverage |
100° |
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Vertical Coverage |
100° |
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TRANSDUCERS |
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Low Frequency |
Two 4-inch cone drivers; 4 Ω nominal impedance |
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High Frequency |
One 1-inch metal dome tweeter; 8 Ω nominal impedance |
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AUDIO INPUT |
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Type |
Differential, electronically balanced |
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Maximum Common Mode Range |
±5 V DC |
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Connectors |
Phoenix 5-pin male |
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Input Impedance |
10 kΩ differential between pins 2 and 3 |
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Wiring |
Pin 1: DC Power (-) Pin 2: DC Power (+) Pin 3: Audio Shield, Chassis/earth through 220 kΩ, 1000 pF, 15 V clamp network to provide virtual ground lift at audio frequencies Pin 4: Audio (-) Pin 5: Audio (+) |
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Nominal Input Sensitivity |
-2.0 dBV (0.8 V rms) continuous is typically the onset of limiting for noise and music |
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Input Level |
Audio source must be capable of producing of +16 dBV (6.31 V rms) into 600 Ω to produce the maximum peak SPL over the operating bandwidth of the loudspeaker. |
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AMPLIFIER |
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Type |
3-channel, Class-D with integral advanced digital signal processing |
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Total Output Power5 |
500 W peak |
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THD, IM, TIM |
< 0.02% |
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Cooling |
Convection |
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DC POWER |
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Connector |
Phoenix 5-pin male provides power and audio connection (see Wiring above) |
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Safety Agency Rated Voltage Range6 |
48 V DC (Meyer Sound IntelligentDC External Power Supply Required) |
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DC CURRENT DRAW7 |
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Idle Current |
0.23 A average |
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Maximum Long-Term Continuous Current (>10 sec) |
1.00 A average |
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Maximum Instantaneous Peak Current |
4.5 A peak |
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PHYSICAL |
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Dimensions |
W: 15.90 in (403.9 mm) x H: 4.29 in (109 mm) x D: 5.69 in (144.4 mm) |
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Weight |
14 lb (6.35 kg) |
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Enclosure |
Aluminum with slightly textured black finish |
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Protective Grille |
Powder-coated, stamped steel with black mesh |
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Rigging |
Top and bottom aluminum plates with M8 threads |