Model: Blocku Doku Type: Four-way large, separated and fully customizable loudspeaker Enclosure type: Bass-reflex Woofer driver unit: Eton 11-612/C8/50 RP paper cone Midwoofer driver unit: Scan Speak 18w-8531g00 Mid driver unit: Scan Speak 12mu-8731t00 Tweeter driver unit: Bliesma T25S-6 Frequency response: 30-25000Hz -3dB Sensitivity: To Be Defined with passive oxvr Impedance: 4 Ohm Overall Enclosure … Continue reading Blocku Doku 4 way design