360° (single unit); varies with number of units and configuration
Transducers
Two 15" cone drivers
Nominal impedance: 4 Ω
Voice coil size: 4"
Power handling capability: 1200 W (AES)4
Audio Input
Type: Differential, electronically balanced
Maximum Common Mode Range: ±15 V DC, clamped to earth for voltage transient protection
Connectors: Female XLR input with male XLR loop output or VEAM?all-in-one connector (integrates AC, audio and network)
Input Impedance: 10 kΩ differential between pins 2 and 3
Wiring:
Pin 1: Chassis/earth through 220 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
DC Blocking: None on output, DC blocked through signal processing
CMRR: >50 dB, typically 80 dB (50 Hz–500 Hz)
RF Filter
Common mode: 425 kHz
Differential mode: 142 kHz
TIM Filter: Integral to signal processing (<80 kHz)?
Nominal Input Sensitivity: 0 dBV (1 V rms, 1.4 V pk) continuous is typically the onset of limiting for noise and music
Input Level: Audio source must be capable of producing a minimum of +20 dBV (10 V rms, 14 V pk) into 600 Ω in order to produce maximum peak SPL over the operating bandwidth of the loudspeaker