Factory Direct Sale 4000W 18 Inch Active Wooden Case Professional Audio Subwoofer Crossover Speaker XLR Output Bochina Palante

Bt-300W New High Power 15inch PRO Active Bluetooth Speaker sound boxSpecification:Power 2000W (PROGRAM) / 4000W (PEAK) Low Transducer 18" Horn with 3" Long Travel Sandwich Moving Coil Maximum SPL 129dB Max. Active Crossover Type Pass band 12dB/oct. Low analog processor Frequency Response (-6dB) 40Hz - 120Hz under analog processor Input Connectors Left / Mono (COMBO) Right (XLR-F) / Left / Right Output Mono (XLR-M) / Left Loop / Right Mono (XLR-M) Balanced (15KOhmios) External Controls Volume Control / Phase Switch / HPF-80Hz for L-R Satellite or Loop / Green LED Power / Red LED Limiter / Ground Ground / Ground Electronic Protections Thermal / Fan / Overload / Digital Limiter / Compressor Power Supply 110-120V~50/60Hz or 220-240V~50/60Hz Selectable Plywood Cabinet Construction, sturdy black paint, metal grid with foam, rubber feet Mounting Metal receiver for pedestalWhy Jumboaudio?   JUMBOAUDIO is the global leading manufacturer in speaker box industry with more than 15 year`s history and experience since 2007. There are 3 manufacturing bases covering 40,000 square meters, with annual production capacity of 1,200,000 pcs. JUMBOAUDIO boasts more than 30,000 retail shops and chain stores and over 10 million users. It also has a strong R&D team of 12 professional technicians, annually developing 16 new models comprising 7 working precedes and 10 key quality control points. and 2 independent patents. JUMBOAUDIO has 14 Automatic Speaker Assemble Lines, comprising7 working precedes and 10 key quality control pointsLoading: Certificate:Business Partners: Business Footprint: Business Exhibition: FAQ:Q1. Can you submit samples to us for evaluation?Samples in our packing can be provided for you to test quality, but shipping cost will be paid by your party. Q2. Can you make OEM packing for bulk order?Of course, our engineers and designers can design packing,LOGO,shape of speaker or functions upon your requirement.Q3. What is your accepted payment terms?T/T or L/C Q4. How fast can you provide sample and ship our consignment? Sample:within 2 weeks;Bulk order:55-60days after the receive of deposit;/* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1