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Loa Line Array Meyer Sound Lina - Giá Call

Loa Line Array Meyer Sound Lina - Giá Call
Mã sản phẩm: Lina
Đã xem: 289
Thương hiệu: Meyer Sound
Đánh giá:
4.2/5 trong 16 lượt 
 
Gọi hotline 0799 030088 để biết thêm chi tiết sản phẩm.

SPECIFICATIONS


 


ACOUSTICAL1

Operating Frequency Range2

65 Hz 18 kHz

 

Phase Response

 

100 Hz 18 kHz ±45°

 

Linear Peak SPL3

 

132 dB with 19 dB crest factor (M-noise),  128 dB (Pink noise), 130 dB (B-noise)

COVERAGE

Horizontal Coverage

10

 

Vertical Coverage

 

Varies, depending on array length and configuration

TRANSDUCERS

Low Frequency

Two 6.5-inch long-excursion cone drivers; 4 Ω nominal impedance

 

High Frequency

 

One 3-inch diaphragm compression driver coupled to a constant-directivity horn through a patented REM® manifold; 8 Ω nominal impedance

AUDIO INPUT

Type

Differential, electronically balanced

 

Maximum Common Mode Range

 

±15 V DC, clamped to earth for voltage transient protection

 

Connectors

 

XLR 3-pin female input with male loop output. Optional XLR 5-pin connector to accommodate both balanced audio and RMS signals.

 

Input Impedance

 

10 differential between pins 2 and 3

 

 

 

 

Wiring4

 

Pin 1: Chassis/earth through 1 kΩ, 1000 pF, 15 V clamp network to provide virtual ground lift at audio frequencies

Pin 2: Signal + Pin 3: Signal Pin 4: RMS

Pin 5: RMS

 

Case: Earth ground and chassis

 

Nominal Input Sensitivity

 

0 dBV (1.0 V rms) continuous is typically the onset of limiting for noise and music

 

Input Level

 

Audio source must be capable of producing of +20 dBV (10 V rms) into 600 to produce the maximum peak SPL over the operating bandwidth of the loudspeaker.

AMPLIFIER

Type

3-channel, Class-D

 

Total Output Power5

 

1950 W peak

 

THD, IM, TIM

 

< 0.02%

 

Cooling

 

Convection

AC POWER

Connector

powerCON 20 input with loop output

 

Automatic Voltage Selection

 

90–265 V AC, 50–60 Hz

 

Safety Rated Voltage Range

 

100–240 V AC, 50–60 Hz

 

Turn-on and Turn-off Points

 

90 V AC turn-on, no turn-off; internal fuse-protection above 265 V AC

CURRENT DRAW

Idle Current

0.25 A rms (115 V AC); 0.25 A rms (230 V AC); 0.29 A rms (100 V AC)

 

Maximum Long-Term Continuous Current (>10 sec)

 

2.3 A rms (115 V AC); 1.16 A rms (230 V AC); 2.8 A rms (100 V AC)

 

Burst Current (<1 sec)6

 

3.9 A rms (115 V AC), 1.7 A rms (230 V AC), 4.5 A rms (100 V AC)

 

Maximum Instantaneous Peak Current

 

8.8 A peak (115 V AC), 4.0 A peak (230 V AC), 9.2 A peak (100 V AC)

 

Inrush Current

 

< 20.0 A peak