Mackie Thump15v4 15" Professional Powered Loudspeaker Brass Instrument Accessories and the ability to monitor

and the ability to monitor with headphones

ASIO/WDM driver for Windows

the full dynamic range of sound is conveyed directly to the player

carrying case

Mackie Thump15v4 15" Professional Powered Loudspeaker Brass Instrument Accessories and the ability to monitorMackie Thump15v4 15" Loudest. Lowest. Clearest. Mackie Thump15v4 professional powered loudspeakers are the loudest, lowest and clearest everyday gigging solution for any live sound user of any experience level, combining 130 dB maximum SPL, 34 Hz low frequency response and SoundCheck DSP digital signal processing. SoundCheck DSP Sound check at the press of a button with SoundCheck DSP featuring voicing modes for every application and instant setup