Yamaha DBR10 DBR Series 700W Bi amplified Portable Active Powered Speaker (Pair) with Ultimate speaker stands and 2 XLR Microphone Cables Custom Designed Transducer: The woofer delivers defined, powerful bass with minimal distortion, while the 1" precision compression driver produces accurate mid-range and high frequencies Portable Cabinet: DBR Series speakers feature a compact, lightweight, and durable plastic cabinet which offers the portability of all Yamaha powered speakers. The sleek steel grille bolsters cabinet durability and protects the internal components while an ergonomic handles provide transportation and system setup Amplifier and power supply design provides powerful output from a compact speaker.DSP-controlled protection functionality promotes optimum reliability The most portable powered loudspeakers Yamaha has to offer, the versatile DBR Series harnesses the same state-of-the-art Yamaha DSP and amplifier and speaker technologies developed for the professional DSR Series and DXR Series lineups, ensuring high-resolution sound at any output level. yamaha studio speakers , yamaha studio speakers , yamaha amplified speakers , amplifier speaker Yamaha , amplifier speaker Yamaha , floor speakers , speaker stands for large speakers , monitor speaker stands , computer speakers , microphone cables , ultimate speaker stands ,outdoor speakers asin B00NIE80A2 and upc 086792992440 is for Yamaha mp3 speakers