QS-2580 is a three-way full-range speakers, imported multilayer birch plywood box with a trapezoidal design; cabinet surface with high durability polyester paint amine point; this speaker is equipped with two 15-inch Precision woofer and a 2-inch pipe (3-inch voice coil diaphragm) precision high frequency compression driver; make low coordination between the proportion of high school speaker, reproduction is good, a firm bass, treble and bright and easy, extraordinary expressive tenor and throat feeling makes this speaker microphone has been widely used in KTV night games and multi-purpose hall. Technical Data Components: LF 2x15 "(Φ380mm) HF 1x2.8" (Φ72mm) Frequency Response: 40HZ-18KHZ ± 3db Sensitivity: 102dB maximum SPL: 131dB (continued) 136dB (peak) Rated power: 800W, peak power: 2400W Coverage angle: 80 ° × 50 ° standard impedance: 4Ω Dimensions: 1240 × 540 × 540mm (L × D × H) Weight: 57.5Kg Zhengzhou Stage Lighting Applications Daquan Scope: auditorium, conference rooms, music bars, DISCO Bar and small outdoor performances QS-2580 speaker treble clear and soft, deep baritone, bass Madden; RBX series can be used with a subwoofer. Henan Teng source of Electronic Technology Co., Ltd. is a company specializing in professional stage lighting and sound, multimedia conference room audio, hand in hand conference microphone, simultaneous interpretation, intelligent public broadcasting (background music) KTV sound, sound bar, conference control systems and other products wholesale and to undertake stage lighting, conference room audio and video systems, hand in hand conferencing systems, paperless conferencing systems, conference control systems, intelligent public broadcasting (background music), KTV sound, sound bars, fusion splicing projection, LED stitching engineering design, installation in one of the specialized companies. Founded in 2003 with a registered capital of 5 million yuan, more than 50 employees, over the years, my company with a good business reputation and professional construction technology and improve the scientific management model, has won wide acclaim from customers. Our company is currently operating products are as follows: United States JBL audio, USA EV sound, audio YAMAHA Japan, the United States Ribet Marx rbx audio, BOSE stereo, CROWDN Crown amplifier, QSC amplifiers, SOUNDCRAFT Soundcraft mixer Mixer BEHRINGER Germany the British ALLEN & HEATH consoles, ASHLY Yashi Ni professional audio processor, dbx audio peripheral, BOSCH Bosch conferencing systems, GONSIN public trust conferencing systems, TAIDEN Taipower paperless meeting system, HTDZ Haitian electronic meeting system, CREATOR shortcut in the control system, the United States Leituo public broadcasting, JVR public broadcasting, Ray Stone VOD system, poetic VOD system, courtesy light VOD system, Epson projectors, Panasonic projectors, Acer projectors, NEC projectors, Samsung DID splicing, modern DID splicing