The AtlasIED HT167 High-Quality Line Matching Transformer is designed to connect compatible 4-ohm or 8-ohm loudspeakers to 70.7V distributed audio systems. Ideal for commercial sound installations, paging systems, and background music applications, the HT167 provides flexible speaker power matching while maintaining high-quality audio reproduction.
Featuring audio-grade laminations and a low 0.6 dB insertion loss, the HT167 supports efficient power transfer with minimal signal loss. Its 40 Hz–15 kHz frequency response (±1 dB) makes it suitable for a variety of commercial audio applications where clear speech and music reproduction are important.
The transformer offers 4W, 8W, and 16W primary power taps, allowing installers to select the appropriate speaker power level for their system design. Secondary connections support 4Ω and 8Ω speaker impedances, providing flexibility when integrating compatible low-impedance loudspeakers into a 70.7V distribution system.
AtlasIED HT167 Key Features
-
70.7V Line Matching: Connects compatible 4Ω or 8Ω speakers to distributed audio systems.
-
Selectable Power Taps: 4W, 8W, and 16W options for system power allocation.
-
Low Insertion Loss: 0.6 dB for efficient audio signal transfer.
-
Wide Frequency Response: 40 Hz–15 kHz (±1 dB) for speech and background music.
-
Audio-Grade Laminations: Designed for reliable transformer performance.
-
16W Maximum Power Rating: Suitable for compatible commercial loudspeaker installations.
-
Compact Construction: Convenient for integration into suitable speaker assemblies and installation enclosures.
AtlasIED HT167 Technical Specifications
|
Specification
|
Details
|
|
Manufacturer
|
AtlasIED
|
|
Model
|
HT167
|
|
Product Type
|
Line Matching Transformer
|
|
Primary Voltage
|
70.7V
|
|
Power Rating
|
16W Maximum
|
|
Primary Power Taps
|
4W, 8W, 16W
|
|
Secondary Impedance
|
4Ω and 8Ω
|
|
Frequency Response
|
40 Hz–15 kHz (±1 dB)
|
|
Insertion Loss
|
0.6 dB
|
|
Height
|
3-1/8" (7.9 cm)
|
|
Width
|
2-9/16" (6.5 cm)
|
|
Depth
|
1-3/32" (2.8 cm)
|
|
Shipping Weight
|
2.50 lbs (1.13 kg)
|
Ideal Applications
-
Commercial Paging Systems: Connects compatible low-impedance speakers to 70.7V paging networks.
-
Background Music Systems: Supports distributed audio in retail stores, restaurants, and commercial facilities.
-
Speaker System Upgrades: Helps integrate suitable 4Ω or 8Ω loudspeakers into existing 70.7V installations.
-
Educational and Institutional Audio: Provides transformer matching for compatible distributed speaker systems.
Why Buy the AtlasIED HT167 from Audio Supply?
Audio Supply offers AtlasIED transformers, commercial loudspeakers, and distributed audio equipment for professional sound installations.
Whether you're upgrading an existing 70.7V speaker system or planning a new commercial audio installation, Audio Supply can help you find the right equipment for your project.
