Meyer Sound
Meyer Sound
Acheron Designer
- Product code
- ACHERON DESIGNER
- Category
- Audio
- Family
- acheron-designer
- Weight
- 34.5 kg
Specifications
ACOUSTICAL
- Operating Frequency Range
- 37 Hz – 18 kHz
- Frequency Response
- 38 Hz – 17 kHz ±4 dB
- Phase Response
- 230 Hz – 17 kHz ±30°
- Linear Peak SPL
- 128 dB with 18 dB crest factor (M-noise), 125.5 dB (Pink noise), 129 dB (B-noise)
COVERAGE
- Horizontal Coverage
- 80°
- Vertical Coverage
- 50°
TRANSDUCERS
- Low Frequency
- 12-inch cone driver; 2 Ω nominal impedance
- High Frequency
- 4-inch diaphragm compression driver; 8 Ω nominal impedance
AUDIO INPUT
- Type
- Differential, electronically balanced
- Maximum Common Mode Range
- ±5 V DC, clamped to earth for voltage transient protection
- Connectors
- 3-pin XLR female input with male 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
- Input Level
- Audio source must be capable of producing of +20 dBV (10 V rms) into 600 Ω to produce the maximum peak SPL over the operating bandwidth of the loudspeaker.
AMPLIFIER
- Type
- Two channel, Class-D
- Total Output Power
- 1400 W peak
- THD, IM, TIM
- < 0.02%
- Cooling
- Convection, with recessed heat sink
AC POWER
- Connector
- powerCON 20 input with loop output
- Automatic Voltage Selection
- 90–265 V AC
- 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
- 0.23 A rms (115 V AC); 0.19 A rms (230 V AC); 0.24 A rms (100 V AC)
- Maximum 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)
- Burst Current (<1 sec)
- 3.1 A rms (115 V AC); 1.4 A rms (230 V AC); 3.6 A rms (100 V AC)
- Maximum Instantaneous Peak Current
- 12.0 A peak (115 V AC); 8.0 A peak (230 V AC); 12.4 A peak (100 V AC)
- Inrush Current
- 25 A peak (115 V AC); 54 A peak (230 V AC); 20 A peak (100 V AC)
PHYSICAL
- Dimensions
- W: 19.00 in (483 mm) x H: 25.38 in (645 mm) x D: 14.96 in (380 mm)
- Weight
- 76 lb (34.5 kg)
- Enclosure
- Premium multi-ply birch with slightly textured black finish
- Protective Grille
- Attachment points on cabinet front corners for optional grille frame with black cloth
- Rigging
- Two threaded M6 attachment points on cabinet bottom for optional MYA-DES cradle-style yoke
