Studio speaker - level design, sound quality, and performance in the package of multimedia monitoring speakers.Made with professional - grade parts to produce optimum sound. Features 50W power amplifier that produces a clean and distinctive stereo sound.3 inch polypropylene - coated woofer.0.75 inch magnetic fluid cooler silk dome tweeter. Ultra wide frequency (80 Hz to 20 KHz) for full range multimedia.The speakers have L/R switching levers, so you can make them work regardless of how you set them up. On / off, volume control, smart phone, etc. / You can directly connect a sound source such as a smartphone to play music. You can also shut down the speaker output, and connect headphones with volume control via the front panel. Peer - less articulation rate and smooth wave guide design that successfully plays even the smallest levels.Custom - designed rear port for playing smooth low - pass frequencies. #ギター #エレキギター #MACKIE #アンプ #スタジオモニター