It's a quad-driver monitor. This product is ideal for bassists, drummers and professional touring bands, all of which want the most optimal quality product available on the market. Our quad offers a spacious and supremely clear sound, so you can listen to every instrument with great separation.
Input Sensitivity: 119dB
Frequency Response: 20Hz to 16.5kHz
Driver Type: Quad Balanced Armature
Impedance: 18ohm at 1kHz
Noise Isolation: -26dB