Sennheiser BA 40 Rechargeable: Battery for SpeechLine DW Transmitters

Sennheiser BA 40 Rechargeable is a wireless power or charging accessory designed for wireless system installs and touring kits. It features 20 Hz to 20 kHz frequency response, 19 ms latency and AES 256 encryption. Trianze Tech supplies the charger for professional audio projects across the UAE.

The Sennheiser BA 40 Rechargeable is a wireless power or charging accessory. The Sennheiser BA 40 delivers reliable power for SpeechLine Digital Wireless tabletop microphone systems deployed in corporate boardrooms, government chambers, and conference facilities. Designed specifically for SL Tablestand DW and SL Boundary DW transmitters, this battery pack ensures uninterrupted operation during critical meetings and proceedings where wired power may be impractical or unavailable.

Key Features:

• Frequency response: 20 Hz to 20 kHz
• System latency: 19 ms
• AES 256 encrypted audio link
• Dynamic range: over 120 dB(A)

Technical Specifications:

Why Buy the Sennheiser BA 40 Rechargeable from Trianze Tech?

• Genuine Sennheiser wireless power or charging accessory supplied by the Trianze Tech AV team in Dubai
• Help choosing the right BA 40 Rechargeable version and accessories for your venue or meeting room
• Fast delivery across Dubai, Abu Dhabi and the wider UAE
• Local UAE support, from site survey to installation and commissioning

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