Audio equipment manufacturer, Speaker, Amp, PA
Feature of Product
•3 modes of operation: Stereo (4-ohm), Dual Mono (4-ohm), or 70V Mono
•3 mono power levels: 600W, 900W, or 1200W for 70V speaker systems
•3 stereo power levels: 300W, 450W, or 600W per channel @ 4 ohms
•2 x 1 mixer function in mono modes
•2 Module input bays for flexible modular input capability
•Flexible modular input capability (2 module capacity)
•Professional, dual-channel (balanced or unbalanced), high-impedance input module with gain selection included
•3 selectable low-frequency, roll-off choices
•2×1 mixer function when in mono modes
•Insert connections for outboard equipment (in mono modes)
•Post- and Pre-EQ Output Feeds (summed mono out in stereo mode)
•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 Clip/Limit indicators
•Back-Slope AC voltage stabilization for dependable performance over varying AC line voltages
•Heavy-gauge steel chassis with cast aluminum front panel
•Recessed volume control knobs with snap-on protective cover
•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
•Stable into 2-ohm loads
Feature of Product
•Dual 70V amplifier channels
•300W, 450W, or 600W per channel for 70V speaker systems
•Transformerless direct drive outputs
•Electronically balanced high-impedance inputs
•Built-in power sequencing of other Black Max amps
• Dual 70V output amplifier channels
•3 power levels: 600W, 450W, or 300W per channel for 70V speaker systems
•Low noise, low distortion, and high slew rate
•High efficiency class H amplifier design
•Transformerless direct drive outputs
•Electronically balanced high-impedance inputs
•Pluggable screw terminals for input connections
•Independent Low Cut filters (per channel)
•Independent input sensitivity switches (per channel)
•Built-in power sequencing for multiple Black Max amplifier installations
•Pluggable screw terminals for sequencing wiring
•Rear-panel power sequencing status indicator
•Overload, short circuit, and thermal protection circuits
•Input signal channel link switch
•DC and 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
•Directly stackable, mounts in 2 rack spaces (2 R.U.) 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
•Listed to UL Standard 60065 for US and Canada
Feature of Product
•125W & 250W models
•Designed for continuous operation at rated power, up to 120 deg. F; convection-cooled
•Thermal protection and automatic electronic overload protection
•Hi-Z unbalanced and Lo-Z balanced or unbalanced input w/ accessory transformer (TL600)
•4-ohm, 8-ohm, 25V, & 70V outputs
•Power MOSFET circuitry
•Capable of continuous operation at rated output power
•Frequency response ±1dB, 20 – 20,000 Hz at full rated output
•Distortion less than 0.5% THD, 20 – 20,000 Hz
•Multiple output voltages/impedances available
•Automatic overload protection
•UL and C-UL listed
•Power MOSFET circuitry
•Capable of continuous operation at rated output power
•Frequency response ±1dB, 20 – 20,000 Hz at full rated output
•Distortion less than 0.5% THD, 20 – 20,000 Hz
•Multiple output voltages/impedances available
•Automatic overload protection
•UL and C-UL listed
Feature of Product
•60W model
•1 input: Hi-Z unbalanced
•Lo-Z balanced input with accessory transformer
•Input level control and lo-cut filter switch
•8-ohm/25V, 16-ohm, 25VCT, and 70V outputs
•Provides continuous high-quality sound
• 60 watts rated power
•Distortion less than 2% THD
•Transient protection diodes
•Frequency response -2dB from 20Hz to 20kHz
•Multiple output voltages/impedances available
•Resettable circuit breaker; thermally protected
•UL and CSA listed
