Acoustic systems 4 Ohm

homemade, kit 2.0, passive, 4 Ohm, 35 – 26000 Hz, bass reflex, 74.2 kg

homemade, kit 2.0, passive, 500 W, 4 Ohm, 16 – 35000 Hz, bass reflex, 74 kg

homemade, kit 2.0, passive, 4 Ohm, 38 – 30000 Hz, bass reflex, Bi-Amping/Wiring, 74 kg

concert, kit 2.1, active, 1200 W, 4 Ohm, 32 – 20000 Hz, bass reflex, 63.2 kg

concert, kit 1.1, active, 1600 W, 4 Ohm, 40 – 20000 Hz, bass reflex, 58.4 kg

homemade, kit 2.0, passive, 4 Ohm, 42 – 22000 Hz, bass reflex, passive emitter, 58 kg

homemade, 1.0, passive, 4 Ohm, bass reflex, 56 kg

homemade, kit 2.0, passive, 4 Ohm, 38 – 34000 Hz, bass reflex, Bi-Amping/Wiring, ribbon emitter, 54.6 kg

monitor, kit 2.0, passive, 4 Ohm, 40 – 40000 Hz, bass reflex, Bi-Amping/Wiring, 53.4 kg

concert, 1.0, passive, 600 W, 4 Ohm, 62 – 18000 Hz, bass reflex, 52 kg

homemade, 1.0, passive, 15 W, 4 Ohm, 30 – 22000 Hz, Bi-Amping/Wiring, ribbon emitter, 50 kg

concert, kit 2.1, active, 500 W, 4 Ohm, 40 – 19000 Hz, bass reflex, 48.5 kg

concert, 1.0, passive, 550 W, 4 Ohm, 50 – 18000 Hz, bass reflex, 48 kg

homemade, kit 2.0, passive, 4 Ohm, 49 – 30000 Hz, bass reflex, Bi-Amping/Wiring, 43 kg

homemade, kit 2.0, passive, 4 Ohm, 43 – 38000 Hz, bass reflex, IMAX Enhanced, 43 kg

concert, 1.0, passive, 1000 W, 4 Ohm, 55 – 13000 Hz, bass reflex, 42.8 kg

homemade, kit 2.0, passive, 4 Ohm, 38 – 34000 Hz, bass reflex, Bi-Amping/Wiring, ribbon emitter, 40.4 kg

concert, 1.0, passive, 500 W, 4 Ohm, 40 – 20000 Hz, bass reflex, 40 kg

homemade, 1.0, passive, 220 W, 4 Ohm, 22 – 54000 Hz, bass reflex, Bi-Amping/Wiring, 39.6 kg

homemade, kit 2.0, passive, 4 Ohm, 37 – 30000 Hz, bass reflex, Bi-Amping/Wiring, 38 kg

homemade, kit 2.0, passive, 260 W, 4 Ohm, 30 – 50000 Hz, bass reflex, Bi-Amping/Wiring, ribbon emitter, 38 kg

homemade, kit 2.0, passive, 4 Ohm, 40 – 20000 Hz, bass reflex, 36.8 kg

homemade, kit 2.0, passive, 4 Ohm, 42 – 25000 Hz, bass reflex, 36 kg

homemade, kit 2.0, passive, 120 W, 4 Ohm, 67 – 21000 Hz, bass reflex, 35.86 kg