FBT PromaxX 110A — Active Point Source 10″ PA Loudspeaker
PromaxX 110A Overview
The FBT PromaxX 110A is a high-performance, 2-way bi-amplified bass reflex loudspeaker centered on a 10″ woofer and powered by dedicated amplifier sections: 700W RMS Class D for the LF and 200W RMS Class H/AB for the HF, each supported by switch-mode power supplies. An integrated digital signal processor with graphic display, rotary encoder, and push-button interface provides precise on-board system control and tuning. The PromaxX 110A is suited for touring companies, system integrators, houses of worship, and venue installations requiring a compact, high-output point-source solution.
The rear control panel consolidates all connectivity and DSP access in a single, workflow-efficient layout, reducing setup time in both fixed-install and live-touring environments.
Key Features
- Bi-Amplified Design — Separate amplifier sections for LF and HF ensure optimized power delivery and thermal management across the full frequency range
- 700W RMS Class D LF Amplification — High-efficiency Class D amplifier drives the 10″ woofer with switch-mode power supply for consistent output across varying mains conditions
- 200W RMS Class H/AB HF Amplification — Class H/AB topology for the high-frequency section balances efficiency with sonic accuracy
- Onboard DSP with Graphic Display — Digital signal processor with graphic display, rotary encoder, and push-button control allows real-time system tuning and preset management without external software
- Balanced XLR/Jack Combo Input — Accepts balanced line-level signals from consoles, stage boxes, or signal processors via standard professional connectors
- XLR Link Output — Enables daisy-chaining to additional cabinets without additional splitters or infrastructure
- RCA Stereo Input — Secondary input accommodates playback sources and auxiliary feeds in mixed-use environments
- Dual Volume Controls — Independent level adjustment on the rear panel provides flexible gain staging for different input sources
Connectivity & I/O
- Balanced XLR/Jack combo input
- XLR Link Output for signal pass-through
- RCA stereo input
- DSP interface on rear control panel
- Dual volume controls

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