Acoustic systems with bass control

homemade, kit 4.0, active, 20 – 20000 Hz, bass reflex, Bluetooth, v 5.2

homemade, kit 2.0, active, 120 W, 45 – 30000 Hz, bass reflex, Bluetooth, aptX, v 5.0

homemade, kit 2.0, active, 260 W, 40 – 40000 Hz, bass reflex, USB port, ribbon emitter, Bluetooth, aptX, v 5.0

homemade, kit 2.0, active, 160 W, 40 – 40000 Hz, bass reflex, USB port, ribbon emitter, Bluetooth, aptX, v 5.0

homemade, kit 2.0, active, 256 W, 4 Ohm, 38 – 40000 Hz, bass reflex, Bluetooth, aptX, v 5.0

homemade, kit 4.0, 120 W, 45 – 40000 Hz, bass reflex, Bluetooth, v 5.0

concert, 1.0, active, 150 W, 62 – 17000 Hz, bass reflex, Bluetooth, v 5.0

concert, kit 2.0, active, 200 W, 50 – 20000 Hz, passive emitter, Bluetooth, v 5.0

monitor, kit 2.0, active, 100 W, 60 – 20000 Hz, bass reflex, Bluetooth, v 5.0

monitor, kit 2.0, active, 60 W, 65 – 20000 Hz, bass reflex, Bluetooth, v 5.0

concert, 1.0, active, 55 – 20000 Hz, Bluetooth, v 4.2

concert, 1.0, active, 60 – 17000 Hz, Bluetooth, v 4.2

concert, kit 2.1, active, 55 – 17000 Hz, USB port, Bluetooth, v 4.2

concert, 1.0, active, 50 – 20000 Hz, Bluetooth, v 4.2

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

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

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

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

concert, 1.0, active, 150 W, 37.5 — 20000 Hz, bass reflex, USB port, Bluetooth, Bluetooth

information, kit 2.0, active, 175 W, Bluetooth, Bluetooth

concert, kit 1.1, active, Bluetooth, Bluetooth

concert, kit 2.1, active, 1000 W, 10 Ohm, 40 – 20000 Hz, bass reflex, USB port, Bluetooth, Bluetooth

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

monitor, kit 2.0, active, 42 W, 60 – 20000 Hz, bass reflex