This has been tested and is in full working order. The cosmetic condition is good. There are some scratches/scuffs around the handles. Please see the condition in the images. Whether you need a powerful vocal PA or club-shaking bass performance for a DJ set, TS4 speakers deliver loud, clear, room-filling sound for any application. With a 12-inch woofer, and a 1.4-inch compression driver, TS412 delivers 2500W of class-leading power and clarity in equal measure. 2500 W peak (1600 LF + 900 HF) 1250 W continuous RMS (800 LF + 450 HF). FREE Alto App (iOS/Android) for remote configuration and control. Bluetooth® audio streaming direct from device. On-board DSP with 4 Speaker Use modes inc. Custom EQ via App. True Wireless Stereo speaker linking via Bluetooth®. Integrated 3-channel mixer with dual XLR ¼-inch combo inputs, mic/line switches and independent level controls. XLR Mix output, Speaker Use, and Sub Size Controls. 12″ driver, 2.5″ (63 mm) high-temperature voice coil. 1″ exit ceramic driver with 1.4″ (35 mm) coil. Lightweight enclosure for easy transport, set up and installation. Versatile design – pole-mountable, wedge monitor or flown application with integral M10 suspension points. Powerful and efficient class D amplifiers with fanless cooling design to run cleaner, quieter and with greater long-term reliability. Designed and tuned in the USA. Output Power: 2500 W peak (1600 LF + 900 HF) 1250 W continuous RMS (800 LF + 450 HF). Low-Frequency Driver: 12.0″ driver, 2.5″ (63 mm) high-temperature voice coil. High-Frequency Driver: 1.0″ exit ceramic driver with 1.4″ (35 mm) coil. Crossover Frequency: 2 kHz. Frequency Response: 53 Hz – 20 kHz (+/-3 dB). Frequency Range: 44 Hz – 20 kHz (-10 dB). Horn Coverage: 90° horizontal x 60° vertical (nominal). Connectors: (2) XLR+1/4 (6.35 mm) TRS combo inputs (Balanced), (1) XLR output (Link), (1) IEC power cable input. Input Impedance Line: 10 K? Balanced, 20 K? Unbalanced, Mic: 1.2K. Line Gain/Volume Control Range: -? To 0 dB, +4 dBu nominal, +10 dBu for max output. Gain/VolumeControl Range: -? To +50 dB. USB Charging Port: 5V 2.1A. Controls: Power switch, (2) gain control knobs (1 per input), (2) Mic/Line switches, Bluetooth volume control encoder, Pairing button, Stereo Link button, Sub Size button, Speaker Use button. Indicators: (1) Input Channel Signal/Limit/Clip LED (Green = Ch1/2 Signal) (Yellow = Ch1/2 Limiter) (Red = Ch1/2 Output Clipped), (1) Bluetooth LED (Blue), (1) Link LED (Orange), (4) DSP Presets LED (Green), (3) HPF LED (Green). Voltage: 100-120V, 50/60Hz; 220-240V, 50-60Hz. Fuse: 100-120V T15AL AC250V; 220-240V T6.3AL AC250V. Protection: Electronic clip, thermal, and transducer overdrive protection. Enclosure: Injected Molded Enclosure and Perforated Metal Grille. Mounting/Installation: Standard 36 mm pole socket, flown application with integral M10 suspension points, or in a wedge monitor position. Operating Temperature: -10°C to 45°C (14°F to 113°F). Dimensions: (height x width x depth)23.9″ x 13.9″ x 13.8 / 606.5 x 353.5 x 350.5 mm.