* High-quality components and exceptionally rugged construction for long life and reliability
* World-class performance 24 dB per octave Linkwitz-Riley filters
* Absolutely flat summed amplitude response, zero phase difference
* Separate subwoofer section with independent frequency control
* Individual output level controls for all bands
* Individual output mutes for easy band adjustment
* Individual phase reverse switches for instant phase correction
* Switchable 25 Hz subsonic filter on each input for low-frequency driver protection
* Servo-balanced, gold-plated XLR connectors for all inputs and outputs
* Ultra-high precision ALPS potentiometers for ultimate accuracy and repeatability
* Ultra low-noise audio operational 4580 amplifiers for outstanding sound performance
* Illuminated switches for secure operation in dark stage environments
* Shielded toroidal mains transformer for minimal noise interference
* Manufactured under ISO9000 certified management system


# Bandwidth: 20 Hz to 20 kHz, +0/-0.5 dB
# Frequency response: 5Hz - 60kHz, +0/-3 dB
# Signal to noise (Ref.): +4 dBu, 20 Hz to 20 kHz, unweighted
# Low output: >93 dB, >93 dB (Stereo-Mode, Mono-Mode)
# Mid output: >95 dB (Mono-Mode)
# High output: >91 dB, >91 dB (Stereo-Mode, Mono-Mode)
# Interchannel crosstalk:

* High to Low: <93 dB
* High to Mid: <94 dB
* Mid to Low: <95 dB

# Crossover Filter Type: Linkwitz-Riley, 24 dB/octave, state-variable
# Mono Mode Frequencies:

* Low/High: 44 to 930 Hz (x1), 440 Hz to 9.3 kHz (x10)
* Low/Mid: 44 to 930 Hz (x1), 440 Hz to 9.3 kHz (x10)
* Mid/High: 440 Hz to 9.3 kHz (x1)

# Stereo Mode Frequencies:

* Low/High: 44 to 930 Hz (x1), 440 Hz to 9.3 kHz (x10)

# Inputs:

* Connectors: XLR
* Type: Electronically servo-balanced, HF filtered
* Impedance: balanced >50 kOhm, unbalanced >25 kOhm
* Max. Input level: +22 dBu typical, balanced or unbalanced
* CMRR: >40 dB, typical >55 dB at 1 kHz

# Outputs

* Connectors: XLR
* Type: Electronically servo-balanced, HF filtered
* Impedance: balanced 60 Ohm, unbalanced 30 Ohm
* Max. Output level: +20 dBm balanced/unbalanced

# Power consumption: <17 W
# Mains connection: Standard IEC receptacle
# Dimensions (W x H x D): 19" x 1-3/4" x 8-1/2"/482.6mm x 44.5mm x 217mm (approx.)