The Martin Audio SX110 is a compact passive slimline subwoofer designed for installed sound applications where low frequency reinforcement is required without introducing a large or visually intrusive cabinet. Available in black or white, it is suitable for commercial interiors where the subwoofer needs to integrate neatly with the room design while adding greater warmth, depth and impact to the main loudspeaker system.

Built around a 10" long-excursion driver with a 2" voice coil, the SX110 provides extended bass performance from a small direct-radiating enclosure. Its slimline cabinet makes it particularly useful for space-conscious installations, including placement under banquette seating, below counters, against walls or in other discreet locations where a conventional subwoofer may be too large.

With 200W AES power handling and 800W peak capability, the SX110 is well suited to background and foreground music systems in restaurants, cafés, bars, hotels, retail stores, education spaces, museums, houses of worship, fitness facilities and commercial venues. It is especially useful when paired with compact full-range loudspeakers, helping smaller speakers deliver a fuller and more complete sound.

The subwoofer has a frequency response of 50Hz–150Hz ±3dB, with useful low frequency extension down to 42Hz at -10dB. This allows it to add meaningful bass support to compact installed audio systems, improving music playback without requiring a physically large enclosure. The generously sized port is designed to reduce air noise, supporting clean low frequency performance in everyday commercial use.

The SX110 operates as an 8Ω passive subwoofer and requires suitable amplification with active crossover and EQ processing. When used with compatible Martin Audio full-range loudspeakers, crossover and EQ can be managed through appropriate Martin Audio system controllers or amplifier presets. Correct system setup is important to ensure reliable performance and balanced integration with the main speakers.

The plywood enclosure is finished in black or white textured paint and fitted with a perforated steel grille for driver protection. Rubber feet on the base help resist movement when the subwoofer is floor mounted, while 12x M8 inserts provide options for suspension using suitable hardware and professional installation methods.

Measuring just 417mm x 297mm x 415mm including feet and weighing 12kg, the Martin Audio SX110 is a practical choice for commercial AV projects requiring discreet low frequency reinforcement. Its combination of compact size, premium Martin Audio performance and black or white finish options makes it well suited to high-quality installed sound systems where space, appearance and audio impact all matter.