Model: BH-403 (often paired in series with BH-503)
Total Power Output: Rated around 5000 Watts (marketed peak/maximum).
Channels: 2.0 Channel (Stereo).
Amplifier Class: Typically AB or H, optimized for professional audio.
Connectivity: Features XLR and likely Speakon/binding post outputs, standard for pro-sound.
Application: Suitable for commercial sound installation and professional PA systems.