Rear bass reflex acoustic systems

homemade, kit 2.0, passive, 6 Ohm, 53 – 22000 Hz, bass reflex, 37 kg

homemade, kit 2.0, passive, 8 Ohm, 53 – 22000 Hz, bass reflex, Bi-Amping/Wiring, 37 kg

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

homemade, kit 2.0, passive, 200 W, 8 Ohm, 32 – 30000 Hz, bass reflex, Bi-Amping/Wiring, 36 kg

monitor, 1.0, passive, 6 Ohm, 36 – 40000 Hz, bass reflex, Bi-Amping/Wiring, 36 kg

homemade, kit 2.0, passive, 6 Ohm, 44 – 22000 Hz, bass reflex, 36 kg

homemade, kit 2.0, passive, 100 W, 6 Ohm, 40 – 45000 Hz, bass reflex, Bi-Amping/Wiring, 36 kg

homemade, kit 2.0, passive, 8 Ohm, 30 – 25000 Hz, bass reflex, 36 kg

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

homemade, kit 2.0, passive, 8 Ohm, 28 – 32000 Hz, bass reflex, Bi-Amping/Wiring, 35 kg

homemade, kit 2.0, passive, 5 Ohm, 34 – 30000 Hz, bass reflex, ribbon emitter, 32.8 kg

homemade, kit 2.0, passive, 175 W, 6 Ohm, 41 – 26000 Hz, bass reflex, Bi-Amping/Wiring, 32 kg

homemade, kit 2.0, passive, 4 Ohm, 45 – 34000 Hz, bass reflex, Bi-Amping/Wiring, ribbon emitter, 31.4 kg

homemade, kit 2.0, passive, 4 Ohm, 51 – 32000 Hz, bass reflex, Bi-Amping/Wiring, 31.2 kg

homemade, kit 2.0, passive, 6 Ohm, 40 – 100000 Hz, bass reflex, Bi-Amping/Wiring, ribbon emitter, 30 kg

homemade, kit 2.0, passive, 150 W, 8 Ohm, 32 – 32000 Hz, bass reflex, Bi-Amping/Wiring, 30 kg

homemade, kit 2.0, passive, 140 W, 6 Ohm, 42 – 20000 Hz, bass reflex, 29.8 kg

homemade, kit 2.0, passive, 6 Ohm, 36 – 26000 Hz, bass reflex, 29.6 kg

monitor, 1.0, passive, 6 Ohm, 36 – 40000 Hz, bass reflex, Bi-Amping/Wiring, 29 kg

homemade, kit 2.0, passive, 200 W, 6 Ohm, 55 – 30000 Hz, bass reflex, Bi-Amping/Wiring, 29 kg

homemade, kit 2.0, passive, 8 Ohm, 50 – 20000 Hz, bass reflex, 29 kg

homemade, 1.0, passive, 150 W, 8 Ohm, 35 – 25000 Hz, bass reflex, Bi-Amping/Wiring, 27.85 kg

homemade, kit 2.0, passive, 8 Ohm, 20 – 60000 Hz, bass reflex, Bi-Amping/Wiring, 27.8 kg