Behringer KM3600Q Power Amp with ATR

Full Description

Four channels of powerful performance

The KM3600Q provides four separate amplifier channels, offering a total power output of 3600 watts. You can configure it to drive four speakers at 4 ohms, two high-power speakers in bridge mode, or mix setups to suit your system. With power ratings of 4 x 810 watts at 4 ohms or 4 x 490 watts at 8 ohms, this amp gives you flexibility for a wide range of professional audio uses. The efficient Class-AB circuitry keeps your output strong and consistent, even at high volumes.

Clarity and control with ATR technology

Behringer’s Accelerated Transient Response (ATR) design ensures fast, accurate handling of sound transients for tight low-end response and clear, detailed highs. It helps your audio stay natural and defined, even at demanding volumes. Whether you’re powering stage monitors, front-of-house systems, or a full installation, ATR technology keeps your sound precise and dynamic across all channels.

Reliable protection and smart monitoring

Built-in zero-attack limiters and independent DC and short circuit protection protect both the amplifier and connected speakers from unexpected spikes or faults. Front-panel LEDs let you keep an eye on signal strength, clipping, and protection status in real time. These visual indicators make live monitoring simple and help prevent damage while keeping your setup running smoothly show after show.

Professional design built to last

The KM3600Q features a durable 2U steel rackmount chassis designed for heavy use in professional environments. Front-to-back ventilation ensures reliable cooling, maintaining stable operation during long sessions. On the rear panel, balanced XLR inputs and twist-lock speaker connectors offer secure and clean connections for consistent signal delivery. Compact, efficient, and robust, it’s built for dependable performance night after night.

Features

• Delivers 3600 watts across four channels for powerful output
• ATR technology ensures fast, responsive sound performance
• Zero-attack limiters prevent overload and distortion
• Balanced XLR inputs and twist-lock outputs for secure connections
• Independent protection circuits on each channel for safety
• Front-to-back ventilation keeps airflow stable
• LED indicators for power, signal, clip, and protection status
• Rugged 2U all-steel rackmount design for professional use

Specifications

• Continuous RMS Output Power (4 ohm per Channel): 810 W RMS
• Continuous RMS Output Power (8 ohm per Channel): 490 W RMS
• Continuous RMS Output Power (4 ohm, Bridge Mode): 1800 W RMS (x2)
• Continuous RMS Output Power (8 ohm, Bridge Mode): 1600 W RMS (x2)
• Connectors - Inputs: 4 x XLR (balanced)
• Connectors - Outputs: 4 x Locking-Style Professional Speaker Connector
• Output Circuit Type: Class-AB, Complementary Linear Output
• Circuit Protection: Short Circuit Current, DC Fault, AC Fuse, Limiter, Thermal Cut
• Damping Factor: >245 @ 8 ohm
• Frequency Response (@ -10 dB Below Rated Output Power): 20 Hz – 20 kHz, +0/-0.5 dB
• Frequency Response (@ -3 dB): 10 Hz – 80 kHz
• Signal-To-Noise Ratio: >100 dB (Unweighted, 20 Hz – 20 kHz)
• Voltage Gain @ Level Control Max: 32 dB
• Input Sensitivity @ Level Control Max: 0.77 V / 26 dB / 1.4 V (Switchable)
• Front Controls: Power Switch, Level Controls (Channel A–D)
• Rear Controls: Sensitivity, Limiter, Ground/Lift, Mode Switch
• Indicators: Power (White LED), Signal (Green LED), Clip (Red LED), Protection (Yellow LED), Bridge Mode (Yellow LED)
• Power Supply (USA/Canada): 120 V, 60 Hz
• Power Supply (UK/Australia/Europe): 220–240 V, 50/60 Hz
• Power Supply (Korea/China): 220–240 V, 50/60 Hz
• Power Supply (Japan): 100 V, 50/60 Hz
• Power Consumption @ 1/8 Rated Power: 800 W
• Mains Connection: Standard IEC Receptacle
• Cooling: Front-to-back ventilation
• Weight: 12.2 kg
• Dimensions (H x W x D): 88 mm x 482 mm x 390 mm
• Rack Size: 2U Standard Rackmount
• Product Code: KM3600Q