BST PWA320 - 300W 10″ Active PA System CD/USB/SD/BT with 2 Wireless Microphones

BST PWA320 - 300W 10″ Active PA System CD/USB/SD/BT with 2 Wireless Microphones

The BST PWA320 is an all-in-one active PA system that combines a 300W RMS (400W peak) amplifier with built-in playback sources (vibration-shockproof CD player, USB/SD, AM/FM tuner, Bluetooth) and two CE-compliant UHF receivers. Its robust ABS casing and integrated trolley with top handle make it easy to transport and withstand knocks and drops. It features echo and priority functions, a master link to another PWA320 (via the optional PWA BROADCAST module), microphone (XLR/jack) and line (mini-jack) inputs, and external speaker (jack) and link (XLR) outputs. It also includes a UHF wireless handheld microphone, a belt-pack transmitter with headband and remote control, and a storage compartment for the transmitters. It can be powered from a 220V mains supply or built-in rechargeable batteries, making it ideal for mobile events, karaoke, outdoor presentations, or off-grid environments.

Main features

• Power: 300 W RMS (400 W peak) in 100 V, 70 V or low impedance (4–8 Ω) configuration.
• Built-in sources: CD with anti-vibration system, USB/SD MP3, AM/FM tuner, Bluetooth.
• Wireless reception: 2 built-in UHF CE channels.
• Inputs: 1× microphone (XLR/jack), 1× line (mini-jack).
• Outputs: 1× external speaker (jack), 1× link (XLR).
• Extra functions: Echo, signal priority, master link.
• Transport: Cart with wheels, top handle, tripod insert.
• Dual power supply: 220 V AC or internal rechargeable battery.
• Includes: 1 UHF handheld microphone, 1 UHF headset transmitter, remote control.
• Compartment: Internal storage for transmitters.
• Protective cover: Optional.

Product benefits

• All-in-one: No external sources for music or wireless microphones required.
• Total mobility: Battery-operated and trolley-mounted, ideal for traveling events.
• Quality and reliability: ABS chassis and anti-vibration protect electronics and CD.
• Connection versatility: Allows you to link multiple devices or add an external monitor.
• Absolute control: Integrated echo, priority and remote control functions.

Use cases

• Presentations and lectures in spaces without electrical infrastructure.
• Karaoke and musical entertainment at parties and weddings.
• Public address systems for small venues and conferences.
• Outdoor activities: fairs, markets, sporting events.
• Soundproofing of classrooms and multipurpose rooms.

Frequently Asked Questions

• How long does the built-in battery last?
  It depends on the volume and use, but allows several hours of continuous operation.
• Can I link multiple PWA320s?
  Yes, using the optional PWA BROADCAST module for master-slave streaming.
• What range do UHF microphones cover?
  Approximately 30–50 m in open field without obstacles.
• How do I activate the priority feature?
  Upon receiving a microphone signal, the system automatically attenuates other sources.

Description for projects

300W RMS/400W peak active PA system with 10″ (25cm) woofer, CD/USB/SD/BT/AM/FM sources, 2 UHF CE receivers, XLR/jack and mini-jack inputs, jack/XLR outputs, echo, priority, master link, ABS trolley with rechargeable battery and transmitter storage.