Rear bass reflex acoustic systems

homemade, kit 2.0, passive, 6 Ohm, 39 – 26000 Hz, bass reflex

homemade, kit 2.0, active, 120 W, 55 – 20000 Hz, bass reflex, USB port, Bluetooth

monitor, 1.0, active, 82 W, 8 Ohm, 49 – 20000 Hz, bass reflex, Bi-Amping/Wiring

homemade, kit 2.0, active, 160 W, 40 – 40000 Hz, bass reflex, USB port, ribbon emitter, Bluetooth, aptX

homemade, kit 2.0, active, 100 W, 39 – 26000 Hz, bass reflex

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

homemade, kit 2.0, passive, 8 Ohm, 63 – 28000 Hz, bass reflex

monitor, 1.0, active, 70 W, 45 – 25000 Hz, bass reflex, ribbon emitter

monitor, 1.0, active, 70 W, 74 — 24000 Hz, bass reflex

homemade, kit 2.0, passive, 8 Ohm, 79 – 28000 Hz, bass reflex

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

monitor, kit 2.0, active, 60 W, 60 – 22000 Hz, bass reflex, Bluetooth

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

homemade, kit 2.0, passive, 6 Ohm, 39 – 35000 Hz, bass reflex

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

monitor, kit 2.0, active, 8 Ohm, 60 – 20000 Hz, bass reflex

homemade, kit 2.0, passive, 130 W, 8 Ohm, 35 – 40000 Hz, bass reflex

homemade, kit 2.0, active, 70 W, 60 – 20000 Hz, bass reflex, USB port, Bluetooth

homemade, kit 2.0, passive, 160 W, 6 Ohm, 43 – 26000 Hz, bass reflex

homemade, kit 2.0, passive, 6 Ohm, 44 – 24000 Hz, bass reflex, Bi-Amping/Wiring

homemade, kit 2.0, passive, 6 Ohm, 50 – 20000 Hz, bass reflex

monitor, kit 2.0, active, 80 W, 69 – 20000 Hz, bass reflex