Lowell 50LVC-DB 50W Mono Autoformer Attenuator Volume Control with Rotary Dial, 1-Gang, Black

Optimize audio level management across your security, surveillance and AV systems with the Lowell Manufacturing 50LVC-DB 50W mono autoformer attenuator volume control. Designed for 25V/70V/100V speaker lines, this single-gang decorator-style volume control delivers dependable, repeatable stepped attenuation (3 dB per step, with two 6 dB steps before off) so paging, monitoring and background audio remain clear and consistent. The 50W autoformer preserves speaker impedance and minimizes distortion—critical for intelligible announcements in security and monitoring environments. Installers will appreciate the Phoenix-style plug-in screw termination strips for fast, secure wiring and easy servicing. Housed behind a sleek black rotary dial and 1-gang wall plate, the 50LVC-DB blends into control rooms, corridors and public spaces while allowing precise local level adjustments. Ideal for commercial paging, CCTV audio feeds, and centralized audio distribution in schools, retail and healthcare facilities. Add reliable, professional-grade volume control to your next project—order the Lowell 50LVC-DB today or contact us for bulk or system integration support.

• Deliver precise, reliable volume control for background music, paging and surveillance speakers on 25V/70V/100V lines
• Smooth, stepped attenuation (3 dB per step with two 6 dB steps before off) for consistent audio levels across spaces
• 50W autoformer design preserves speaker impedance and clarity, reducing distortion in security and AV installations
• Decorator 1-gang black wall plate with rotary dial provides a professional, low-profile finish for control rooms and public areas
• Phoenix-style plug-in screw terminals speed installation and make maintenance or reconfiguration simple