Kentech MT5 5W 100V Audio Line-Matching Transformer

• Commercial 100V Audio Integration: The Kentech MT5 is a high-efficiency public address line-matching transformer engineered to convert standard low-impedance loudspeakers (typically 4-Ohm or 8-Ohm) into constant-voltage speakers suitable for standard 100V or 70V commercial audio networks.
• Multi-Tap Power Selection: Designed with versatile, stepped primary winding taps rated at 1.25W, 2.5W, and 5W. This allows installation technicians to easily customize individual speaker volumes across a shared distribution line, balancing acoustic zones within a large building.
• Long-Distance Line Matching: Minimizes electrical line resistance losses and signal attenuation over massive distances, allowing long runs of lightweight, affordable, small-gauge wiring to drive multiple background speakers off a single amplifier output.
• Compact, Lightweight Profile: Features a space-saving open-frame structural architecture with a small physical footprint, making it simple to tuck away inside narrow speaker enclosures, behind decorative wall panels, or directly onto ceiling speaker support frames.
• Low-Distortion Iron Core: Built with high-permeability silicon steel laminations wrapped in precision copper windings, delivering maximum power conversion efficiency while preserving clear voice and clean background mid-range frequencies.

Features

• Daisy-Chain System Architecture: Enables dozens of speakers to be safely wired in parallel on a single 100V amplifier line without altering the amplifier's base operational voltage, simplifying system load calculations.
• Color-Coded Fly Lead Terminal Layout: Outfitted with pre-stripped, color-coded input and output wire strands, making it quick and intuitive to identify and wire specific wattage levels in the field without guessing.
• Dual-Impedance Secondary Coupling: The output side features dedicated terminals matching standard loudspeaker drivers, allowing clean step-down power mapping without muddying or loading the audio spectrum.
• Integrated Structural Mounting Flange: Features dual-sided pre-punched metal mounting tabs that make it easy to bolt or rivet the transformer securely directly to the internal chassis of paging horns or ceiling speaker frames.
• Universal Component Adaptability: Natively pairs with low-impedance paging horns, sound columns, projection speakers, and wall-mount cabinet monitors to easily upgrade them for commercial building systems.

Specifications

• Product Line: Commercial Distributed Audio Accessories Series
• Model Identification: MT5 / MT-5
• Core Function Type: Audio Line-Matching Step-Down Transformer
• Primary Voltage Capacity: Standard 100V Line Distribution System (also works on 70V line arrays at adjusted power scaling)
• Power Output Settings (Taps): 1.25 Watts / 2.5 Watts / 5 Watts Maximum Continuous Rating
• Secondary Loudspeaker Target Load: Matches standard 8 Ohm or 4 Ohm speaker drivers
• Frequency Band Pass: Optimized for standard speech and mid-range music (approx. 60 Hz to 15,000 Hz)
• Mounting Configuration: Dual-Hole Open Frame Core Base Tabs
• Target Applications: Upgrading 8-Ohm Ceiling Speakers to 100V Systems, Balancing Factory Paging Horn Volumes, Adjusting Office Background Sound Zones, Commercial PA Network Expansion Projects

What's in the box
1 x Kentech MT5 Multi-Tap 5W 100V Line Matching Transformer Core Assembly with Integrated Wiring Harness