Mackie THUMP215 15? 1400W Powered Portable Loudspeaker PA System 2 Ch mixer From your first ever gig to to decades in the business, the Thump215 is the go to for countless DJs around the globe. Proven sound, powerful bass, and night after night reliability for DJs, clubs, bands, and more. Thump215 is here to get the party started with more power and gig-ready tools to make your next performance easier than ever. Packed with incredibly useful features, Thump215 makes gigs run smoother with feedback elimination and music ducking built right in. And with dual TRS / XLR inputs plus a stereo 1/8? aux input, you can plug in all of your gear without odd cables and adapters. MUSIC DUCKING You?ve got music playing nice and loud but, it?s time for another announcement. Sure, you could mess with your levels every time, but who?s got time for that. Simply press the Music Ducking button, and channel 2 will automatically turn down whenever you speak into the mic on channel 1. FEEDBACK ELIMINATOOR Ever get a little too up close and personal with the microphone only to hear a loud, ear-destroying squeal? That?s commonly known as feedback. And it?s an unfortunate issue that physics won?t change its mind on. But wait! Hit the Feedback Eliminator button and laugh in the face of those silly acoustic laws. NO MIXER? NO PROBLEM Connect any combination of audio sources, including guitar, microphone, keyboard, or DJ mixer. The built-in 2-channel mixer on the rear panel has two combo input jacks for easy plug-and-play plus an 1/8" stereo line in for connecting the audio output from a smartphone or media player. Features: 1400W ultra-efficient Class-D amplifier Built-Like-A-Tank? to conquer every gig while lightweight for easy loading Frequency response: 40 Hz ? 23kHz Max SPL: 129 dB Flexible I/O 1 features an XLR/TRS input that accepts mic or line signals 2 features an XLR/TRS line input plus stereo 1/8? input Thru output contains audio from both input channels 15? high-performance woofer 1? compression driver Built-in Feedback Eliminator reduces squeals and out of control rumble Music Ducking mode automatically reduces the level of Ch.2 when Ch.1 receives signal Standard pole mount Monitor wedge provides optimal angle for use as a floor monitor Universal Power Supply (100-240VAC) Weight: 34.8 lb / 15.8 kg Dimensions: 27 x 17.4 x 14 in / 686 x 442 x 356 mm (HxWxD) Echotone Music LLC is an experienced E-commerce Audio Visual Equipment dealer since 1998. We take pride in selling Pro Audio gear for musicians, sound engineers, production companies and broadcast applications. Shipping --Pro packed shipped USPS, UPS or Freight Service. Contact us pay for 2 day air upgrade on any unit. We are working hard to get your product ( built if needed), processed shipped. Processing times vary, 2-30 days Returns/Refunds- If there is truly a manufacturing defect a return tag will be provided. Otherwise customer pays for return shipping. Returned items must be sealed/unopened to qualify for a full refund. Refunds are for the Item cost only. Gear returned with out all its original packaging, accessories or shows signs of wear, is subject to an additional service fee. This item is now used and it would be unfair to resell to another customer as new. What products can not be returned? - Clearance items, Custom Builds, items identified as non-returnable, discontinued items, used or NOS items, electronic software downloads, demo gear, computers, vacuum tubes, earbuds, harmonicas raw-frame speakers, drumheads, drumsticks, turntable cartridges, fog fluids