from my experience,sony erricson Depending on whether you are talking about a corded speakerphone or a wireless/cell type the answer will vary. For a personal or desktop corded speaker phone hands down is SP Commincations SP-1. For a conference room phone, a polycom soundstation.
There are a number of speaker phones on the market today. Consumer Reports, as the name implies, provides information about leading brands of speaker phones and users share details about the performance of specific brands. Currently, Panasonic and VTech products appear to receive high ratings by consumers.
Reliable speakerphones can be purchased at any number of stores. Best Buy, Amazon, and Staples all have several reliable models. Be sure to check the user reviews before purchasing to find the best phones.
The Motorola v220 phone has a 24-chord polyphonic speaker. You can use the Motomixer application to mix unique ringtons that will give excellent quality sound on the Motorola v220 phone.
The sound quality isn't determined by the amount of power it can handle, in this case, 400 watts. What determines the sound quality of the speaker is the design of the speaker itself.
Laptop speaker quality varies; higher end models from Apple and Dell offer a higher grade of speakers capable of more volume and clearer sound. If you are not satisfied with the quality of your laptop speakers there are numerous add on speaker systems that you can purchase and attach to the headphone jack to improve the sound.
If you want quality with your wireless laptop speakers there is only one brand to consider. The BOSE speaker set for your computers has the most clean crisp sound you have ever heard and it comes from the smallest speaker available.
They sound quality is pretty good. Only con is it runs down the battery quickly if you are on a long call.
The range of a triple cordless phone is usually 12850. It delivers a high quality sound through speaker and headset while not compromising the battery life.
speaker
sony ericsson w800i produced high quality sound
The price of a car sound system ranges depending on the brand and quality of the product. On average speaker systems cost around $200 for an average, middle of the range system.
As much I know, the quality of sound or let say music depends not only on the quality of speaker as well as on amplifier also. A good amplifier allows the user to play the music on phone on high volume without distortion or disturbance.
You Move The Phone Away From The Speaker
it can effect the quality of the speakers :) :)