Loa Monitor Meyer Sound Blue Horn System - Giá Call

ACOUSTICAL

Operating Frequency Range1

20 Hz – 22 kHz

Frequency Response2

22 Hz – 22 kHz ±4 dB

Phase Response

25 Hz – 22 kHz ±45°

Linear Peak SPL3

130 dB (M-noise),  127 dB (Pink noise), 129 dB (B-noise)

COVERAGE

Horizontal Coverage

80°

Vertical Coverage

50°

TRANSDUCERS

Low Frequency

One 18 in cone driver; nominal impedance: 4 Ω

Low Frequency

One 12 in cone driver; nominal impedance: 2 Ω

High Frequency

One 4 in diaphragm compression driver; nominal impedance: 12 Ω

AUDIO INPUT

Type

Differential, electronically balanced

Connectors

XLR 3-pin female input with male XLR loop output

Input Impedance

10 kΩ differential between pins 2 and 3

Wiring

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 –

Case: Earth ground and chassis

Nominal Input Sensitivity

10 dBV (3.2 V rms) continuous is typically the onset of limiting for noise and music

AMPLIFIER

Type

Class D, Two-channel (Bluehorn); One-channel (Bluehorn Subwoofer)

Total Output Power4

1300 W peak (Bluehorn); 900 W peak (Bluehorn Subwoofer)

THD, IM, TIM

< 0.02%

Cooling

Convection, with recessed heat sink

AC POWER

Connectors

powerCON 20 input with loop output to loop between the Bluehorn and the Bluehorn Subwoofer

Voltage Selection

Automatic, continuous from 90–265 V AC

Safety Rated Voltage Range

100–240 V AC, 50–60 Hz

Turn-on/off Points

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

CURRENT DRAW BLUEHORN

Bluehorn Idle Current

0.23 A rms (115 V AC); 0.19 A rms (230 V AC); 0.24 A rms (100 V AC)

Bluehorn Subwoofer Idle Current

0.26 A rms (115 V AC); 0.16 A rms (230 V AC); 0.30 A rms (100 V AC)

Bluehorn Max Long-Term Continuous Current (>10 sec)

1.58 A rms (115 V AC); 0.83 A rms (230 V AC); 1.78 A rms (100 V AC)

Bluehorn Subwoofer Max Long-Term Continuous Current (>10 sec)

1.4 A rms (115 V AC); 0.7 A rms (230 V AC); 1.6 A rms (100 V AC)

Bluehorn Burst Current (<1 sec)5

3.1 A rms (115 V AC), 1.4 A rms (230 V AC), 3.6 A rms (100 V AC)

Bluehorn Subwoofer Burst Current (<1 sec)6

2.7 A rms (115 V AC), 1.1 A rms (230 V AC), 3.0 A rms (100 V AC)

Bluehorn Ultimate Short-Term Peak Current

12.0 A peak (115 V AC), 8.0 A peak (230 V AC), 12.4 A peak (100 V AC)

Bluehorn Subwoofer Ultimate Short-Term Peak Current

9.0 A peak (115 V AC), 6.0 A peak (230 V AC), 10.0 A peak (100 V AC)

Bluehorn/Bluehorn Subwoofer Inrush Current

< 20.0 A peak