Skip to: | | - A great place to buy computers, computer parts, electronics, software, accessories, and DVDs online. With great prices, fast shipping, and top-rated customer service - once you know, you Newegg.

If you are reading this message, Please click this link to reload this page.(Do not use your browser's "Refresh" button). Please email us if you're running the latest version of your browser and you still see this message. - Computer Parts, Laptops, Electronics, HDTVs, Digital Cameras and More!

PremierTry Message.
Home > 
Office Solutions > 
Office Machines & Equipment > 
Telephones / VoIP > 
Telephone Accessories > 
Clarity > 
Item#: N82E16876997012

Clarity HA40 Portable Telephone Handset Amplifier

  • HA40

ICON Loading...
  • Specifications
  • Warranty & Returns
  • Reviews

Learn more about the Clarity HA40


Part Number
Headset Amplifier


CLARITY HA40 In-Line Amp


Clarity Power technology

Increases incoming sounds up to 40 decibels

Adjustable incoming volume control

Adjustable tone control (600-2400Hz)

Boost button allows for even more amplification and eliminates background noise and feedback by muting the microphone in the handset

Connects easily between handset and telephone base
Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year
  • Read full details

Customer Reviews of the Clarity HA40

Do you own this product? Write a Review

ICON Loading...

Filter Results

  • Charles I.
  • 7/28/2015 1:55:44 PM
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsGreat, inexpensive option to add to VoIP phones

Pros: Added this to our Polycom phones for those who had a little trouble hearing people. Many of our calls come from machine operators working on a factory floor where sound quality is poor at best. Our technicians are very happy with how well these helped on those difficult calls. I'm logging into Newegg now to buy more of them!

Cons: It would be nice if the device could adjust various tone levels like an equalizer does but then I guess it would cost much more. No complaints really.

Did you find this review helpful? Yes No

Compare Offers from All Sellers newegg

Seller Name & Rating Offer Details  
ICON Loading...
Selected Items

Best Service Sellers

Are you an E-Blast Insider? Subscribe Newegg e-Blast
Shop without retyping payment details. Secure shopping made faster.
Check out with PayPal.
If the Adobe Reader does not appear when you click on a link for a PDF file, you can download Adobe Reader from the Adobe web site.