Naim has released a second model in their Oviator speaker range called the S-400. Designed for those with more modest listening rooms and systems than the flagship S-600, the S-400 stands 41.7" tall, and features twin 6.5" woofers. All frequencies above 380Hz are handled by the Oviator's unique 1.8" Balanced Mode Radiator, allowing Naim to avoid using a crossover
in the critical upper-midrange frequency.
Frequency response is rated at 36Hz - 35kHz, with 88dB/W/m sensitivity. Available finishes include Cherry, Ash, Black Zebrano, Rosewood and Satin White.