Rear bass reflex acoustic systems

homemade, kit 2.0, passive, 8 Ohm, 56 – 28000 Hz, bass reflex, Bi-Amping/Wiring

homemade, kit 2.0, passive, 6 Ohm, 45 – 40000 Hz, bass reflex

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

homemade, kit 2.0, passive, 400 W, 6 Ohm, 30 – 27000 Hz, bass reflex, Bi-Amping/Wiring

homemade, 1.0, passive, 3 Ohm, 48 – 28000 Hz, bass reflex

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

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

homemade, kit 2.0, passive, 8 Ohm, 63 – 55000 Hz, bass reflex

monitor, 1.0, active, 100 W, 66 – 20000 Hz, bass reflex

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

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

homemade, kit 2.0, passive, 150 W, 8 Ohm, 50 – 25000 Hz, bass reflex

homemade, kit 2.0, active, 80 W, 35 – 40000 Hz, bass reflex

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

homemade, kit 2.0, passive, 4 Ohm, 62 – 26500 Hz, bass reflex

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

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

homemade, kit 2.0, passive, 8 Ohm, 58 – 20000 Hz, bass reflex, Bi-Amping/Wiring, ribbon emitter

homemade, kit 2.0, passive, 8 Ohm, 48 – 22000 Hz, bass reflex, Bi-Amping/Wiring, ribbon emitter

homemade, kit 2.0, passive, 60 W, 8 Ohm, 36 – 28000 Hz, bass reflex

homemade, kit 2.0, passive, 8 Ohm, 42 – 24000 Hz, bass reflex, Bi-Amping/Wiring

homemade, kit 2.0, passive, 6 Ohm, bass reflex

homemade, kit 2.0, passive, 8 Ohm, 35 – 30000 Hz, bass reflex, Bi-Amping/Wiring