D40T 40W PA Speaker Horn Driver with 70V Transformer

Quick Overview

The Dayton Audio D40T (40W) is a lower power alternative to the D1075T. This lower rating may be more appropriate for smaller jobs. Like the D1075T, the D40T uses a phenolic-impregnated cloth diaphragm for crisp, articulate sound. This driver has the sound quality you have come to expect from Dayton Audio products. It is perfect for PA, and tougher than a two-dollar steak!

Product Highlights

  • 40 watts RMS power handling capacity
  • Durable phenolic-impregnated diaphragm
  • Low distortion, high output
  • Integrated 70V transformer with selectable taps
  • 1-3/8” -18 TPI threaded horn coupling
  • Improved gasket for weatherproof reliability

Product Manuals / Spec Sheets / Downloads

Dayton Audio D40T Specification Sheet
Dayton Audio D40T Graphs/FRD/ZMA Data Files

Dayton Audio D40T 40W PA Speaker Horn Driver with 70V Transformer

Perfect for PA and tough as a two-dollar steak

The Dayton Audio D40T (40W) is a lower power alternative to the D1075T. This lower rating may be more appropriate for smaller jobs. Like the D1075T, the D40T uses a phenolic-impregnated cloth diaphragm for crisp, articulate sound. This driver has a sound quality you have come to expect from Dayton Audio products. It is perfect for paging, brilliant for music, and sturdy and durable to last a long time.


    Key Specs:

     
  • Exit Diameter: 1"
  • Power Handling (RMS): 5W, 10W, 20W, 40W
  • Impedance: 70v
  • Frequency Response: 160 - 8000 Hz
  • Sensitivity: 107 dB 1W/1m
  • Voice Coil Diameter: 2"
  • Voice Coil Material: Kapton / Copper
  •  
    Full Specifications Manual

Frequency Response

The Dayton Audio DA40T has a response that lends itself well for paging and PA use due to its efficiency in the frequency range of human voices and midrange detail of stringed instruments. The impedance curve of the DA40T is easily manageable for verstile, simple system designing!

 

Integrated 70V Transformer

 

The Dayton Audio D40T is ready to install anywhere! With its' built-in 70V transformer, selectable taps allow you to customize the output of each speaker to suite a multitude of locations and circumstances. Use the higher rated taps for tall vaulted ceilings or anywhere you need high SPL requirements, the lower rated taps are available for use with setups that have lower SPL requirements such as walking paths or information booths!

 

Salt-Spray Tested

 

Contractors, installers, and other audio professionals can feel confident in the D40T’s materials and engineering. A cast aluminum faceplate, gasketed rear housing, and stainless-steel hardware ensure long-term reliability, indoors or out. Dayton Audio has even gone a step further in the development of the D40T with long-term environmental testing, ensuring the longevity and durability of your investment.

Model Number D40T
Color Silver
Unit of Measure Each
UPC 848791008092
Warranty - Parts 5 Years
Warranty - Labor 5 Years
Product Shipping Weight (lbs.) 5.25
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