Questions? Call Us:

Atlas Sound UHT70C-U51-8
UL Listed 8" Loudspeaker for Fire Protective Signaling, 70V Transformer, U51-8 Baffle

OUR PART #:  UHT70C-U51-8

Atlas Sound's UHT70C-U51-8 are 8" diameter single voice coil loudspeakers equipped with dual (whizzer) cone and 10 oz.
Learn More
Our Price: $63.99
List Price: $79.99
You save 20%!
Write the first review.

We guarantee to match pricing on the products we sell for new, identical and immediately available products if you see them offered at a lower price. Please contact us if you find a lower price before purchasing.

Learn More

Low Price


Atlas Sound UHT70C-U51-8
Usually ships in 7-14 business days.
Need it sooner? Call us!

Similar Products

Atlas Sound's UHT70C-U51-8 are 8" diameter single voice coil loudspeakers equipped with dual (whizzer) cone and 10 oz. ceramic magnet to deliver extended frequency response with high intelligibility and minimal distortion. Cost-effective units are complete with fire-retardant moisture-proof cones, factory-mounted 70.7V transformer, 6" color-coded leads, DC blocking capacitor and a 51-8 baffle.

To comply with UL requirements, loudspeaker packages must be used with UL-approved enclosures.


  • Attractive ceiling-loudspeaker/baffle assemblies provide unobtrusive appearance of life safety and emergency signaling loudspeakers
  • Listed under UL Standard 1480 (speakers for fire-protective signaling systems)
  • Selection of baffle styles and multi-tapped transformers meet a variety of aesthetic and application requirements
  • Selection of UL approved, companion enclosures is offered
  • UL listed, fire-retardant and moisture-proof cone loudspeakers reproduce emergency alarm and voice instructions with superior intelligibility and extended frequency response
  • Specifications
  • Depth: 2 7/8"
  • Diameter: 8"
  • Shipping Weight: 4.67 lbs
  • Frequency Response: 85Hz - 8kHz
  • Power Taps: .5, 1, 2, & 5 watts
  • Power Rating: 10 Watts
  • Sensitivity: 97dB peak, 94dB average
  • UL Listed/Standard: 1480

To be the first to review this item, click here.

Add to Cart

We're sorry, only of this item available

Call a Sales Pro at 800-356-5844 for more information

© 2017 Full Compass Systems, LTD  9770 Silicon Prairie Parkway, Madison, WI 53593  All rights reserved.

We are not responsible for typographical errors in pricing or product specification
inaccuracies in our catalog or web site. Prices are subject to change without notice.