Per manufacturing regulations, the makers of Adult dating Pearl Illinois 62361 must include a minimum amount of production date information on their products. Depending on when the speakers were made this information may simply include a year and week or may be more specific, down to the day or hour.
Disconnect the speakers from the power supply and connections before proceeding. If the speakers are in a vehicle, disconnect the negative terminal of the car battery before removing any speakers.
Carefully turn the speakers around so that the back of the speaker is facing you. Inspect the back of the speaker for a sticker that has digits or letters on it. If you do not see a sticker look for engraved s on the back surface of the speaker or turn the speaker over and inspect for s.
Find the manufacturer date code. The first three digits indicate the maker of the speakers. The indicates Altec Lansing and represents Harman Kardon.
Look at the remaining digits. The first two digits after the manufacturer three digit code indicate the year.
How to date jbl speakers
Speakers made before the s only have one digit representing the year which is misleading. The remaining digits indicate the week of that year.
For example, a code of indicates that the speakers were made in the 22nd week of by Harman Kardon. Look at the digits after the week to see the day and possibly the hour the speakers were made. While this is not a requirement for manufacturers, some include this information. Note that sometimes a hyphen appears between the three digit manufacturer code Wm looking to pay the date code.
Dating jbl speakers by serial - dating vintage jbl speakers
Maxwell Payne has been a freelance writer since His work has appeared in various print and online publications. He holds a Bachelor of Science in integrated science, business and technology.
Home Hardware. Step 1 Disconnect the speakers from the power supply and connections before proceeding. Step 2 Carefully turn the speakers around so that the back of the speaker is Napali fuck video you.
Step 3 Find the manufacturer date code. Step 4 Look at the remaining digits. If you cannot find the codes on the speakers, check the back of the speaker manual.