Professional Audio System 8‑inch Karaoke Speaker OBT-KB8

Professional Audio System 10 dyuymli karaoke karnay OBT-KB10

Professional Audio System Karaoke Entertainment Speaker OBT-CSX850

Professional Audio System Karaoke Entertainment Speaker OBT-KS310

Professional Audio System Karaoke Entertainment Speaker OBT-CSV450

Professional Audio System Karaoke Entertainment Speaker OBT-CSN455

Professional Audio System Karaoke Entertainment Speaker OBT-CSX10000

Professional Audio System 12-inch Passive 2‑Way Full‑Range Speaker OBT-PRX412

Card Pack Entertainment Audio OBT-KMS90

Card Package Amplifier OBT-6040

Card Pack Entertainment Audio OBT-RM10