Ex Demo LD Systems DDQ12 Active Speaker 800w

Ex Showroom - LD Systems DDQ12 12'' Active PA Speaker with DSP Overview

The LD Systems DDQ 12 Active PA Speaker features an efficient 2-way biamplified design that delivers superior touring class performance and is perfect for front of house, monitor applications, portable PA systems and fixed installations alike. The 12'' Faital Pro neodymium woofer is paired with a BMS 1'' tweeter and two Hypex UCD400 Class D amplifiers, providing 800 watts power output (RMS) with a 54Hz to 20kHz frequency response and a peak SPL of 134dB, the DDQ 12 ensures incredible high-power audio performance with crystal-clear reproduction. The high quality, specially programmed 24 bit Sharc signal processor delivers detailed control of delay, EQ, volume, crossover and phase along with other protective features and the innovative look ahead limiter.

Full Description        

Powerful and Protective DSP 

The DDQ 12 includes a 24-bit/48kHz custom Sharc DSP with volume control, delay, EQ crossover, phase alignment and comprehensive protection functions for precision adjustment and reliable operation. In addition, the DDQ features digital encoding, a switchable high-pass filter and ground lift switch. The LD DDQ12 also features an innovative, predictive limiter, with a 1 millisecond look ahead, delivering distortion free operation even at full volume, as peaks will be limited before they even reach the speaker drivers. Protection circuits are also included for excessive voltage, current and RMS power, providing excellent longevity to the DDQ Speakers from LD Systems.

Robust Design and Construction 

The 15mm birch ply bass reflex enclosure is extremely durable with a polyurethane finish, incorporating a 50° angle and asymmetrical rotatable HF horn for floor monitor applications. The hardware includes a protective steel grille, multiply flying points and the LD Systems innovative Evolutive handles for easy portability and transport. A durable Adam Hall bracket makes mounting the DDQ 12 on speaker poles easy and reliable. 

About LD Systems 

LD Systems have quickly become a leading pro audio brand in only a decade of business. They have an extensive range of state of the art products and continue to innovate, finding new ways to improve the possibilities of sonic performance and value. They provide an extensive range of accessories to protect and expand the applications of their products. 

Features 

• Predictive look ahead limiter for distortion free operation 
• 24 bit, 48 kHz Sharc DSP for excellent, clear sound 
• Powerful 12'' Faital Pro Woofer and 1'' BMS Tweeter 
• 2 x class D Hypex UCD400 amplifiers offering 800 Watts RMS 
• Maximum SPL of 134 dB 
• Robust 15 mm birch plywood enclosure 
• Specifications
• Product Type: PA Loudspeaker 
• Type: Actives 
• Design: DSP Controlled 
• Low/Mid Driver Dimensions: 12'' 
• Woofer Size: 305 mm 
• Low/Mid Driver Magnet: Neodymium 
• Low/Mid Driver Brand: Faital Pro 
• Low/Mid Driver Voice Coil: 2.5'' 
• Low/Mid Driver Voice Coil: 63.5 mm 
• Tweeter Dimensions: 1'' 
• Tweeter Dimensions: 25.4 mm 
• Tweeter Magnet: Ceramic 
• Tweeter Brand: BMS 
• Tweeter Voice Coil: 1'' 
• Tweeter Voice Coil: (mm) 25.4 mm 
• Amplifier: 2 x Class D, Hypex Ucd400 
• Dispersion (H x V): 80 x 50 ° 
• RMS: 800 (2 x 400) W 
• Frequency Response: 54 - 20000 Hz 
• Crossover Frequency: 1500 Hz 
• Max. SPL (Continuous): 121 dB 
• Max. SPL (Peak): 134 dB 
• Integrated Media Player: No 
• Protection Circuits: DSP-Based "Look Ahead" Limiter , Over Voltage , Over-Current , RMS Power Supply Limiter , RMS Speaker Limiter 
• Controls: Gain , Ground Lift , Mains Switch (On/Off) , X-Over Sub 
• Indicators: Operate , Peak Limit , Signal , X-Over Sub 
• Line Inputs: 1 
• Line Input Connectors: XLR 
• Line Outputs: 2 
• Line Output Connectors: XLR 
• Operating Voltage: Switching Power Supply 
• Operating Voltage: 180 - 264 V AC, 47 - 63 Hz 
• Cabinet Material: 15 mm Birch Plywood 
• Cabinet Surface: Polyurea 
• Cabinet Construction: Vented 
• Monitor Angle: 50 ° 
• Width: 360 mm 
• Height: 600 mm 
• Depth: 378 mm 
• Weight: 17 kg