Front bass reflex acoustic systems

homemade, kit 2.1, active, 70 W, 60 – 20000 Hz, bass reflex, Bluetooth

concert, kit 2.1, active, 350 W, 45 – 19000 Hz, bass reflex

concert, kit 2.1, active, 350 W, 45 – 19000 Hz, bass reflex

concert, kit 2.1, active, 1000 W, 37 – 15000 Hz, bass reflex, Bluetooth

concert, kit 2.1, active, 2400 W, 35 – 20000 Hz, bass reflex, Bluetooth

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

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

homemade, kit 2.0, active, 158 W, 4 Ohm, 42 – 20000 Hz, bass reflex

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

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

homemade, kit 2.0, active, 100 W, 52 – 40000 Hz, bass reflex, USB port, Bluetooth

homemade, kit 2.0, passive, 120 W, 8 Ohm, 47 – 22000 Hz, bass reflex, Bluetooth, aptX

homemade, kit 2.0, passive, 6 Ohm, 44 – 35000 Hz, bass reflex

homemade, kit 2.0, active, 100 W, bass reflex, Bluetooth

homemade, kit 2.0, passive, 4 Ohm, 46 – 22000 Hz, bass reflex

homemade, kit 2.0, passive, 3 Ohm, 40 – 22000 Hz, bass reflex

monitor, kit 2.0, active, 42 W, 4 Ohm, 70 – 30000 Hz, bass reflex

homemade, kit 2.0, passive, 8 Ohm, 44 – 40000 Hz, bass reflex

monitor, kit 2.0, active, 50 W, 45 – 22000 Hz, bass reflex, Bi-Amping/Wiring, Bluetooth

homemade, kit 2.0, passive, 8 Ohm, 45 – 28000 Hz, bass reflex

monitor, kit 2.0, active, 30 W, 60 – 20000 Hz, bass reflex

homemade, kit 2.0, passive, 3 Ohm, 35 – 22000 Hz, bass reflex

concert, kit 2.0, active, 600 W, 4 Ohm, 20 – 40000 Hz, bass reflex

homemade, kit 2.0, passive, 8 Ohm, 44 – 22000 Hz, bass reflex