Oslo Weatherproof 18" Subwoofer

The Oslo delivers accurate, extended bass in a single 18" driver design, and offers excellent efficiency in a ported design without the excessive port resonance and one-note bass sounds that plague many subwoofers.  Ports are flared to minimize port noise and enhance overall performance.

The Oslo's environment-impervious cabinet and stainless-steel grill, moisture shedding design, and Technomad's proprietary driver treatments combine to produce a subwoofer that can be installed in virtually ANY environment.  Whether extremely hot, extremely cold, high UV intensity, or permanently wet - such as ship-board uses - the Oslo shrugs off environments that destroy ordinary subwoofers in a matter of months.

• IP56 Weatherproof
• Maximum SPL 129 dB peak
• Frequency Response (±2 dB) 32 Hz - 300 Hz
• Power Rating 1250 watts Continuous, 8Ω
• LF Driver 18" custom cone driver, Ferro-Fluided
• Three layer, chemically treated WeatherTech grill
• Black, Self-draining cabinet