Lowell KL100 100W Mono Volume Control with Key Switch | Stainless Steel & Black | No Bypass
Lowell KL100 100W Mono Volume Control with Key Switch | Stainless Steel & Black | No Bypass
SoundPro Item: 32944 | Part Number: KL100-DSB
Usually ships in 5-7 business days
- Patented Key-Switch Locks Volume Settings To Prevent Unauthorized Adjustment
- Autoformer Attenuator Design Preserves Audio Quality Across The Full Attenuation Range
- Compatible With 25V And 70V Distributed Speaker Lines For Zone Control Flexibility
- Phoenix-Style Termination Supports Reliable Field Wiring In Installed Audio Environments
- Fits Standard Electrical Box For Straightforward New Construction And Retrofit Installs
- Available With Or Without Priority Relay For Emergency And Paging Bypass Applications
- Includes One-Gang Decora-Style Wall Plate For Clean Finished Appearance
The Lowell KL100 series is designed for AV integrators and systems contractors who need lockable, reliable volume control in critical paging, life-safety, and background music installations. The autoformer attenuator topology preserves audio quality across the attenuation range while the key-switch activation prevents unauthorized adjustment, a requirement in facilities like schools, hospitals, houses of worship, and commercial buildings where consistent paging or emergency audio levels are non-negotiable.
Each unit ships with a one-gang decora-style wall plate and terminates via Phoenix-style connectors, accommodating up to 14-gauge wire and fitting directly into a standard electrical box. The 100W power rating supports single or multiple speaker lines on 25V or 70V distributed systems, making the KL100 a practical choice for zone control in both new construction and retrofit installs. Select bypass-equipped variants include a priority relay that hands control to an emergency or paging system automatically, a critical compliance feature for life-safety applications.
Available in multiple finish and bypass configurations to match facility aesthetics and system architecture, the KL100 family gives integrators the flexibility to specify a single product line across an entire project regardless of room finish or emergency override requirements.
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