|
Sanyo SS-690
|
|
SS-690 was a model name/number for a three-way, bass reflex loudspeaker system made by Sanyo. Sanyo also made a studio version of this speaker system under its Fisher brand name, the DS-825s. The SS-690s were typical 3-way tower speakers which were quite popular in the 1980s. These speakers, and many others like it, were actually made rather cheaply with lightweight boxes which often start to come unglued and fall apart. Technical details Max input power: 120 watts Sensitivity: 92 dB/W/M Max SPL's: ~93 decibels from 30 Hz to 20 kHz Frequency response: 30 hertz to 20 kHz Crossover frequencies: 3 kHz and 5 kHz Woofer The woofer is 12 inches in diameter with a maximum cone excursion of about 1 inch, peak to peak. The woofer responds to the frequencies from the lowest fed to the system up to 3 kHz. Tweeters The tweeters are of the cone type, which is the most basic. The tweeters respond to the frequencies from 3 kHz to 20 kHz, with the partition between the two being at 5 kHz. |
| < Prev | Next > |
|---|
Main Menu
| Home |
| Articles |
| Search |
| Submit Article |
| Contact Us |
| Donate to Wikibin |
