• For 70 volt distributed sound systems
• 3 power levels: 600W, 450W, or 300W per channel or 1200W, 900W or 600W bridged for 70V speaker systems
• Transformerless direct drive outputs
• Electronically balanced high-impedance inputs
• Pluggable terminal strips for input connections
• Independent low-cut filters on each input
• Built-in power sequencing of other Black Max amplifiers
• Pluggable terminal strip for sequencing wiring
• Rear-mounted power sequencing status indicator
• DC, overload, short circuit, and thermal protection circuits
• Clip limiting circuits for speaker protection
• Power-saving sleep mode for intermittent use applications
• Status, Signal, and Limit indicators
• Back-Slope AC voltage stabilization for dependable performance over varying AC line voltages
• Heavy-gauge steel chassis with cast aluminum front panel
• Rear-mounted volume controls
• Mounts in 2 rack spaces (3-1/2") directly stackable without need for extra space above or below
• 2 independent, continuously variable, cooling fans for dependable and quiet operation
• Easily removable front fan grilles with filters