We use the Dayton Audio SPA250DSP 250W Subwoofer Plate Amplifier with DSP to power the BB-10 horn-loaded subwoofer.
This amplifier is versatile and provides a power output that matches the BB-10's power handling capabilities. It offers various features such as bandwidth limits, rumble filter, EQ, and more.
The DSP functionality is highly versatile and allows for the safe and accurate adjustment to tailor the sound to the room acoustics / load.
The Dayton Audio SPA250DSP 250W Subwoofer Plate Amplifier offers a variety of inputs and outputs, including ¼" jack, RCA, and the balanced XLR, which is our personal favorite as it provides an additional 6dB increase to the input/output.
The plate amp can be driven from a low-level signal, such as a preamp, or directly from a high-output signal, such as an amplifier speaker output connection.
Additionally, the plate amp will sum both left and right channels to process the bass channel.
The adjustable presets on this plate amp can be saved and recalled / loaded as needed. After extensive listening, evaluation and measuring, we have determined the optimum settings for the BB-10. This amp will be preloaded with the latest settings with the purchase of the BB-10 subwoofer.
