RCF SB Audience BIANCO-15SW600 15" Professional Subwoofer (8 Ohm, 600W)

The SB Audience BIANCO-15SW600 is an elite 15-inch professional low-frequency transducer developed by the engineering team behind Denmark's famous SB Acoustics. The BIANCO series combines rugged pro-sound durability with audiophile linearity, delivering clean, authoritative bass response with minimal distortion.

Rugged Construction & Acoustic Performance

• 600W Continuous / 1200W Peak Power Handling: High-grade ferrite motor structure optimized through Finite Element Analysis ensures consistent acoustic output under grueling operating conditions.
• 3-Inch (75.5 mm) Inside/Outside Copper Voice Coil: High-temperature fiberglass former with balanced double-layer windings dissipates heat efficiently to avoid thermal power compression.
• High 96 dB (1W/1m) Sensitivity: Excellent acoustic efficiency yields immense sound pressure levels with fast transient dynamics.
• Treated Weatherproof Paper Cone: Coated cellulose fiber cone paired with a multi-roll cloth surround delivers controlled mechanical excursion and long-term suspension stability.
• Optimized Ventilation System: Large vented pole piece ensures continuous airflow around the motor assembly, preventing thermal build-up and air-flow turbulence.

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Engineered for high-impact reflex subwoofer enclosures, horn-loaded bass enclosures, and premium custom installations demanding impactful, chest-thumping low frequencies.