Rear bass reflex acoustic systems

homemade, 1.0, passive, 5 Ohm, 50 – 30000 Hz, bass reflex, ribbon emitter, 20.4 kg

homemade, kit 2.0, active, 45 – 28000 Hz, bass reflex, Bluetooth, 20.1 kg

homemade, kit 2.0, active, 256 W, 4 Ohm, 38 – 40000 Hz, bass reflex, Bluetooth, aptX, 20 kg

monitor, kit 2.0, active, 120 W, 4 Ohm, 34 – 36000 Hz, bass reflex, 20 kg

homemade, 1.0, passive, 4 Ohm, 50 − 30000 Hz, bass reflex, Bi-Amping/Wiring, 20 kg

homemade, kit 2.0, passive, 200 W, 6 Ohm, 50 – 35000 Hz, bass reflex, 20 kg

homemade, kit 2.0, passive, 4 Ohm, 47 – 30000 Hz, bass reflex, Bi-Amping/Wiring, 20 kg

homemade, 1.0, passive, 330 W, 6 Ohm, 37 – 24000 Hz, bass reflex, Bi-Amping/Wiring, 19.86 kg

monitor, 1.0, active, 140 W, 33 – 25000 Hz, bass reflex, ribbon emitter, 19.6 kg

homemade, kit 2.0, active, 130 W, 46 – 20000 Hz, bass reflex, ribbon emitter, Bluetooth, aptX, 19 kg

homemade, kit 2.0, passive, 8 Ohm, 45 – 40000 Hz, bass reflex, 19 kg

homemade, kit 2.0, passive, 200 W, 8 Ohm, 38 – 21000 Hz, bass reflex, Bi-Amping/Wiring, 18.6 kg

homemade, kit 2.0, passive, 240 W, 8 Ohm, 40 – 35000 Hz, bass reflex, Bi-Amping/Wiring, 18.6 kg

homemade, kit 2.0, passive, 6 Ohm, 40 – 30000 Hz, bass reflex, 18 kg

homemade, kit 2.0, passive, 4 Ohm, 50 – 26000 Hz, bass reflex, 17.7 kg

homemade, 1.0, passive, 100 W, 8 Ohm, 40 – 25000 Hz, bass reflex, Bi-Amping/Wiring, 17.5 kg

homemade, kit 2.0, passive, 4 Ohm, 51 – 38000 Hz, bass reflex, IMAX Enhanced, 17.4 kg

concert, 1.0, active, 1000 W, 55 – 18000 Hz, bass reflex, 17.3 kg

homemade, 1.0, passive, 20 W, 6 Ohm, 40 – 40000 Hz, bass reflex, 17.25 kg

homemade, kit 2.0, passive, 75 W, 8 Ohm, 40 – 20000 Hz, bass reflex, 17.1 kg

homemade, kit 2.0, active, 120 W, 45 – 30000 Hz, bass reflex, Bluetooth, aptX, 17 kg

homemade, kit 2.0, passive, 8 Ohm, 58 – 28000 Hz, bass reflex, 17 kg

homemade, kit 2.0, passive, 8 Ohm, 42 – 32000 Hz, bass reflex, Bi-Amping/Wiring, 17 kg

homemade, kit 2.0, passive, 200 W, 8 Ohm, 44 – 25000 Hz, bass reflex, 16.42 kg