SoundTube RS1201IBK 12" Hanging Subwoofer with SuperT Low-Loss Transformer, Black

For professional AV, paging and security environments that demand authoritative low-end performance, the SoundTube RS1201IBK Pro subwoofer delivers dependable, high-impact bass where it matters. This 12-inch hanging subwoofer uses a treated fiber cone, tuned/ported enclosure and flared ports to produce deep response down to 32 Hz (32–200 Hz, ±10 dB) and high SPL (113 dB), making voices, alarms and background music more intelligible and immersive. The integrated SuperT low-loss transformer and two-position tap switch support 70.7V and 100V distributed systems while still allowing a 4 Ω direct connection — ideal for paging, surveillance monitoring rooms and distributed security audio systems. With 150W RMS power handling, powder-coated grille, durable ABS housing and UL-listed hanging hardware with SpeedClamp, the RS1201IBK speeds installation and stands up to demanding commercial or outdoor-covered applications. Choose this SoundTube pro subwoofer to upgrade low-frequency performance in retail, hospitality, transit or security control rooms — contact your rep to specify and install.

• Delivers room-filling, low-frequency impact for AV, paging and security monitoring thanks to a 12-inch treated fiber woofer and tuned porting
• SuperT low-loss transformer preserves bass clarity and power on 70.7V/100V distributed systems for large-area installations
• High output (113 dB) and 150W RMS power provide consistent SPL for background music, paging and surveillance speaker systems
• Weatherized construction, UL-listed hanging hardware and SpeedClamp make indoor/outdoor installation fast, secure and code-compliant
• Two-position tap switch (70.7V, 100V) plus 4 Ω capability simplifies inventory and integration across commercial and security audio deployments