Two-Channel High Performance Power Amplifier, 350 Watts per Channel at 8 Ohms Ashly's KLR-Series amplifiers are high-efficiency, lightweight, two-channel, high power amplifiers incorporating the latest technologies delivering quality and value for professional quality performance at an extremely affordable price. Whether your application is professional audio or fixed performance installation, KLR amplifiers are optimized to provide reliable audio performance with sonic perfection. Covering a power range from 1000 to 2000 watts per channel at 2 ohms (20Hz-20kHz, 1% THD), the KLR-2000, KLR-3200, and KLR-4000 are perfectly suited for a wide range of sound reinforcement. All three KLR amplifiers are optimized to deliver high levels of sustained power, extraordinary audio performance, and road-proven reliability into 2, 4, or 8 ohm loads and are housed in a a uniform, rugged 2RU chassis. Each KLR amplifier uses a state-of-the-art Switch Mode Power Supply which assures you of flawless lows, punchy mids and pristine highs. The output topography of the KLR-2000 and KLR-3200 are Class-AB, while the KLR-4000 is a two-step Class-H design. KLR-Series protection circuits include: output over-current protection, DC output protection, chassis internal temperature monitoring, inrush limiting and a mains circuit breaker. Front panel features include: individual input attenuators, signal, clip and protect LEDs, air inflow vents with removable dust filters, power switch and power LED. Rear panel features include: balanced inputs via 3-pin Euroblock, combo XLR/ 1/4" TRS connectors, Neutrik Speakon output connectors, 3-position gain switch (1V, 32dB or 26dB sensitivity), 3-position mode switch (bridged, stereo or parallel mono), 3-position HPF switch (30Hz, 50Hz or off), on/off limiter switch, air outflow vents and permanently attached power cord.Features: Balanced inputs via 3-pin Euroblock and combo XLR/ 1/4" TRS Switch mode power supply provides high efficiency and low weight Forced air cooled (front in, rear out) Removable dust filters Front mounted attenuators Front panel indicators for output level, clip/protect, and power on/off Gain selectable switch for both channels Rack ears for permanent installation in a standard 2RU enclosure Neutrik Speakon output connectors 3-position gain switch (1V, 32dB or 26dB sensitivity) 3-position mode switch (bridged, stereo or parallel mono) 3-position HPF switch (30Hz, 50Hz or off) On/off limiter switch Permanently attached power cord Extensive protection circuitry Specifications: Power Rating:350W/Channel @ 8 Ohms Stereo600W/Channel @ 4 Ohms Stereo1000W/Channel @ 2 Ohms Stereo2000W @ 4 Ohms Bridged Mono Damping Factor: > 380 Input Impedance: 12 kOhms, Balanced Gain: 31dB Frequency Response: 20Hz - 20kHz Signal-to-Noise Ratio: > 108dB Total Harmonic Distortion (THD): < 0.05% Connectors:2 x 3-Pin Eurblock Inputs2 x XLR/TRS Combo Inputs2 x Neutrik Speakon Outputs Controls and Indicators:2 x Level Control Knobs2 x 3-Position Gain Switches1 x 3-Position Mode Switch1 x 3-Position HPF Switch1 x Limiter Switch1 x On/Off Switch LEDs for Level, Clip/Protect, and Power Cooling: Variable Speed Fan, Front-to-Rear Airflow, Removable Dust Filters Power Consumption: 0.99A, Idle Power: Permanently-Attached 3-Prong IEC Cable Operating Temperature:14 to 104°F (-10 to +40°C)Humidity: 0 to 90% Protection: Output Over-current, DC Output, Chassis Temperature, Mains Breaker Dimensions (WxHxD): 19 x 3.5 x 16" (482 x 88 x 407mm) Weight: 23.6 lbs (10.7kg)
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