3.5-inch (89 mm) Kevlar low-frequency transducer, high- and low-frequency tuning controls, connects to virtually any line-level source, offers consistent and accurate sound reproduction. | Presonus | | Eris 3.5 3.5-Inch Low-Frequency Studio Monitor (PAIR) with Cable | Best Buy
3.5-inch (89 mm) Kevlar low-frequency transducer, high- and low-frequency tuning controls, connects to virtually any line-level source, offers consistent and accurate sound reproduction. | Presonus | | Eris 3.5 3.5-Inch Low-Frequency Studio Monitor (PAIR) with Cable | Best Buy