15" Bi-Amped Coaxial Stage Monitor with built-in DSP

CHECKLINE Coaxial Stage Monitor Series is the answer to those rental companies, sound engineers, and bands who need robust, elegant, and handy tools on the stage, but without giving up on high-performance and sonic quality. All three models of the series offer full-range coaxial woofers. The Bi-Amp module delivers 350W (RMS)/ 1000W (Peak) power with absolute sound clarity and reliability. The internal DSP ensures maximum dynamics, overloads and overheating control, and offers 5 EQ factory presets (Full-range, Monitor, Live, Speech, DJ) and other 5 used-defined, with different equalization curves designed for all main applications. Whether they are used as monitor, full-range speaker, front fill or delayed speaker for indoor/outdoor applications with large dimensions, the CHECKLINE series is the perfect ready-to-use solution for audio professionals.

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Key features

High-Performance and sonic clarity
1.000W (Peak) Class-D bi-amped power module
48kHz/24-bit DSP with 5+5 EQ presets, 3-band EQ, Low-Cut, Delay (up to 100m)
Dual-Band Peak/Overload/Thermal Limiter
Easy-to-Use DSP Graphic Interface with LCD display and Single Encoder
Two combo inputs (XLR/6.3 jack with MIC/LINE switches)
Stereo Line RCA Input
Two boutique-quality microphone preamps
Rugged, texture-painted plywood enclosure
Sophisticated coaxial transducers
90°x90° sound coverage


System Type Self-powered 15" two-way, coaxial
Frequency Range (-10 dB) 50 Hz - 20 KHz
Frequency Response (±3 dB) 59 Hz - 20 KHz
Coverage Pattern 90° x 90° nominal (HxV)
HF Horn Coaxial (included)
Crossover Modes Active / DSP
Crossover Frequency 2.200 Hz
Power Rating (Continuous/Program) 350W /1.000W
Maximum SPL 129 dB SPL peak
LF Driver 1x15"/1" coaxial transducer
Digital Sound Processor 48kHz/24bit
Input Connectors 2x XLR combo female (Mic/Line)
Input Impedance 9.09kohm (XLR Combo)
Output Connectors 1x XLR mix output, 1x XLR loop input C
Enclosure 15mm, birch plywood
Mounting 35 mm pole socket
Monitor Angle 32°
Transport 2 integrated handles
Finish Black spot painting
Grille Powder coated, black, perforated steel with acoustic transparent foam
Dimensions (WxHxD) 470 x 371.7x 520 mm
Net Weight 18 kg
Optional Accessories CHECKLINE-15 BAG (SKU Code J130J)

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