PRO AV CATALOG
2 Channel Amplifier for High Efficiency Professional Applications
Model: K20
- Advanced switch-mode worldwide operating power supply technology for high performance and compact size
- Power Factor Correction PFC for extremely low mains consumption and extremely wide mains operating range
- Variable speed fan for low noise
- Low Inrush Limiting reduces AC inrush current, removing the need for expensive power sequencers
- XLR female / 6.3mm Jack Neutrik style input connectors with link capability
- Advanced switch-mode worldwide operating power supply technology for high performance and compact size
- Power Factor Correction PFC for extremely low mains consumption and extremely wide mains operating range
- Variable speed fan for low noise
- Low Inrush Limiting reduces AC inrush current, removing the need for expensive power sequencers
- XLR female / 6.3mm Jack Neutrik style input connectors with link capability
- Built-in defeatable Clip limiters for each channel
- LCD matrix interactive display
- Digital gain-attenuator control
- User selectable maximum output power for each channel
- User selectable maximum mains current draw
- Comprehensive-user friendly front panel display menu
- Fully protected circuitry design including DC, infrasonic, high frequency, thermal overload and short circuit
- Temperature forecast with LCD traced historical behaviour
- Downloadable log file of functional fault events with time related trace
- Load impedance measurement / display for each channel
- Output power measurements / display for each channel
- Mains voltage and current measurements / display
- Defeatable gate selection for each channel
- Gain/sensitivity user selection capability
- Hardware monitor available for fast local diagnostic
- Fixed frequency switchmode output stage for high grade sound accuracy
- Compact size - all models only 1 RU for reduced rack cost and space
- Light weight - for easier racking and shipping: 8 Kg / 17.6 lbs for K3 and K2, 12 Kg / 26.5 lbs for K20, K10, K8, and K6
- Built in Remote Control ( RS 485 interface ) for full diagnostic, operational setting and system monitoring
- Smart Card settings , parameters and upgrades functionality
- Lockable set-up by user selectable access key code
- DSP option capability
- Ethernet option capability
- Full remote control and monitoring via Armonía Pro Audio Suite™ software
- Interface available for MediaMatrix, Crestron, AMX, and Q-Sys control and monitoring systems
- Amplifier Signal Type - Audio
- Amplifier Type - Power Amplifier
- Warranty - Yes
- Controls: 4 pushbuttons, function depending on user menu
- Depth: 18.70 in
- Height: 1.75 in
- Impedance: 100 ohm
- Indicators: 7 meter LEDs: 5 x green, 1 x yellow, 1 x red, top yellow and red show alarm with protect description on LCD panel
- Memory: 8 MB (RAM) plus 2 MB (flash for presets)
- Width: 19 in
- Slew Rate: 50 V/micros @ 8 ohms, input filter bypassed
- AC Voltage: 300 Volts
- Chassis: 1 mm / 0.04” steel chassis and removable dust cover ; 3 mm / 0.12” steel front panel, screw hole protection, side reinforcement & rear support
- Power Switch: Mains switch
- Maintenance: SmartCard reader/writer for firmware updates and preset storage. Easily accessible dust filter foam behind two steel covers
- AC Mains: AMP CPC 45A on rear panel; AMP CPC 45A connector mounted on a 3 x 5mm2 (10AWG) cable
- Warranty (Length/Type): 4 year
- Minimum Frequency Response (Bandwidth): 20 Hz
- Minimum Frequency Response (Bandwidth): 0.02 kHz
- Maximum Frequency Response (Bandwidth): 20000 Hz
- Maximum Frequency Response (Bandwidth): 20 kHz
- Signal to Noise Ratio: 106 dB
- Operating Temperature (Maximum): 85 F
- Operating Temperature (Minimum): 75 F
- Current Draw: 45 Amps
- AC Voltage (Minimum): 100 Volts
- AC Voltage (Maximum): 240 Volts
- Crosstalk separation: > 66 dB @ 1 kHz
- THD+N/SMPTE IMD/DIM 100 IMD: <0.5% from 1 W to full power (typically <0.05%)
- Audio signal input connectors: Analog: 2 x balanced Neutrik® Combo XLR female/1/4” jack
- Loudspeaker output connectors: 2 x Neutrik® Speakon NL4MD
- Aux voltage: 1 x 2-pin Phoenix P. 3.81mm
- Damping factor @ 8 ohms: >5000 @ 20-200 Hz
- 2-Channel mode(4ohm): 2x5200 W
- 2-Channel mode(8ohm): 2x2700 W
- 2-Channel mode(2ohm): 2x9000 W
- Mono-Bridge mode(4ohm): 1x18000 W
- Mono-Bridge mode(8ohm): 1x10400 W
Suggested Products
Advanced Sound & Communication
3817 Broadway
Kansas City, MO 64111
USA
(816) 931-9525
www.advancedsoundkc.com