• A sealed back basket simplifies cabinet manufacture, eliminating the need for a separate enclosure for other speakers.
• Capable of handling 400 Watt RMS this midrange has enough output capability to keep up with the most powerful drivers, suitable for use in 3-way cabinet systems ( Midbass + Seal Basket + High Frequency Driver or Tweeter).
• Optimized to deliver detailed reproduction of mid-range frequencies from 300Hz to 9,000Hz. A powerful output peak at 400hz reaches 100dB of sensitivity at 1w/1m.

A light paper cone is mated to a 1.5″ voice coil for great power handling of 400 watts. A durable spider suspension, woven cloth surround, and closed back pressed steel basket are combined for durability over many hours of use.

Cabinet builders gravitate towards this driver for use in their systems when looking for a powerful sealed basket midrange, to keep up with high sensitivity low frequency speakers.

Using a closed basket design in a speaker like the 6MR400SEAL PRO offers several advantages. Firstly, it prevents interference from a woofer or midbass in a shared cabinet design, resulting in a cleaner and more accurate midrange response.

Additionally, the closed basket design contributes to a smooth punch of midbass and midrange, enhancing the overall audio performance of the speaker.