Front bass reflex acoustic systems

concert, 1.0, passive, 200 W, 8 Ohm, 55 – 20000 Hz, bass reflex, 58

concert, kit 2.0, passive, 300 W, 8 Ohm, 55 – 20000 Hz, bass reflex, 57.5

concert, 1.0, passive, 500 W, 8 Ohm, 70 – 20000 Hz, bass reflex, 57

concert, 1.0, active, 63 – 18000 Hz, bass reflex, USB port, 57

concert, 1.0, active, 400 W, 45 – 20000 Hz, bass reflex, 55

concert, 1.0, active, 1500 W, 50 – 18250 Hz, bass reflex, 54

concert, 1.0, passive, 500 W, 4 Ohm, 40 – 20000 Hz, bass reflex, 51

concert, 1.0, active, 75 – 18000 Hz, bass reflex, USB port, 50

concert, 1.0, passive, 600 W, 4 Ohm, 62 – 18000 Hz, bass reflex, 50

concert, 1.0, active, 46 – 19000 Hz, bass reflex, 50

information, 1.0, active, 800 W, 20 – 20000 Hz, bass reflex, USB port, Bluetooth, 49

homemade, kit 2.0, passive, 8 Ohm, 35 – 40000 Hz, bass reflex, 48

concert, 1.0, active, 700 W, 64 – 20000 Hz, bass reflex, 48

concert, 1.0, passive, 500 W, 8 Ohm, 65 – 20000 Hz, bass reflex, 48

concert, 1.0, passive, 550 W, 4 Ohm, 50 – 18000 Hz, bass reflex, 48

concert, 1.0, passive, 300 W, 8 Ohm, 50 – 18000 Hz, bass reflex, 48

concert, 1.0, active, 35 – 20000 Hz, bass reflex, 47.8

concert, 1.0, active, 700 W, 50 – 20000 Hz, bass reflex, 47

concert, 1.0, active, 47 – 20000 Hz, bass reflex, 47

concert, kit 2.0, passive, 300 W, 8 Ohm, 50 – 20000 Hz, bass reflex, 46.5

concert, 1.0, active, 150 W, 8 Ohm, 60 – 18000 Hz, bass reflex, 46.2

concert, 1.0, active, 1300 W, 34 – 20000 Hz, bass reflex, USB port, 46

concert, 1.0, passive, 500 W, 8 Ohm, 50 – 20000 Hz, bass reflex, 45.5

concert, 1.0, passive, 250 W, 8 Ohm, 45 – 20000 Hz, bass reflex, 45.5