ere is an easy way to determine e date of your vintage Jensen speaker. On e edge of e speaker where e mounting holes are ere will be a six digit number. e first ree numbers will be 220 which denotes e manufacturer as Jensen. e next number is e year of manufacture and e last two numbers will be e week of manufacture. Oxford 12M6-4 Jensen C12N: 12A125, 12F125 12A150, 12F150: Bandmaster, White ’62: 2-6L6 Fixed Bias 30W-fb: 2-12″, 8 Ohm piggyback Oxford 12K5R-1: 12A125, 12F125 12A150, 12F150: Bandmaster, Black & Silver ’63-74: 2-6L6 Fixed Bias 40W: 2-12″, 8 Ohm piggyback Oxford 12T6 Jensen C12N: 12A125, 12F125 12A150, 12F150: Bassman, Tweed ’55-’58: 2-6L6 Fixed Bias 30W-fb: 4- ″, 8 Ohm. 02, · For speakers is code can be 5, 6, 7 or 8 digits long, and it's ink-stamped or paint-stamped on e bell housing of e speaker. In ei er case, e code works e same. e first 3 digits on a pot, or e first 2, 3 or 4 digits on a speaker are e source or manufacturer code. e remaining 3 or 4 digits are e date code. In 3 digit dates code, e 1st digit is e last digit of e year. Oxford speaker letter codes denote power handling. e higher e letter, e higher e power rating. I found an Oxford ad in a 1960s trade magazine wi e peak power ratings of some speakers: K = 25 watts, L = 30 watts, M = 40 watts, and T = 45 watts (12 speaker) or 60 watts (15 speaker). It is important to note at ese are peakFile Size: 45KB. Jensen P8T. Oxford 8EV. Cleveland 8 Princeton: 6G2, AA964: Oxford J4. Jensen C R: Princeton: Silverface: Oxford J4: Princeton Reverb: AA1164: Oxford J4, L5. Jensen C R, C N: Princeton Reverb: Silverface: Oxford J4. CTS: Pro: 5A5: Jensen F15N (field coil), P15N: Pro: 5B5, 5C5, 5D5: Jensen P15N: Pro: 5E5, 5E5-A: Jensen P15N: Pro: 6G5, 6G5-A: Jensen P15N. Oxford 15M6: Pro: . 04, · e date code is 24. I know at 220 was jensen's manufacturer code. What is confusing me is e date code, and appearance of e speaker. It doesn't look like e o ers I've seen. It's silver, has a blue label, and 3 big phillips screws on e magnet. , 20 · In e 60's ey changed e date code to include e ade so if it were a 68 your code should read 220685. So 220 (jensen) 8 (8 year) 5 (5 week) I ink your speaker is an early 1958 perhaps. Its interesting/unusual at ere is no speaker quality letter after e P12. Concert Series should have a N, P, Q or R. 29, · You should be able to find a number stamped somewhere on e speaker’s frame. e format look like is: 220 637. Here e number 220 designates e speaker as a Jensen, and 637 indicates a production date of e 37 week of 1956 or 1966. Fender has used only a handful of different speaker types over e years. 29, · 1955 ior. Oxford Speaker codes have a 465 prefix number. e number after e 465 is e year (could be one or two digits) and e next number is e week of e year. More Speaker Manufacturer Codes. 433 Cleveland 59 Channel 188 General Electric 449 Wilder 98 Pyle 220 Jensen 465 Oxford 1113 Acoustic Fiber Sounde 232 Magnavox 466 Delco 1149 Curtis Ma es 240 JW Davis 549 Midwest 1191 Micro Magnet 245 National 575 Heppner 1279 Weber 252 Operadio 589 Bogen 252 Dukane 649 Electro-Voice 260 Philco 706. Our Buyer’s guide to vintage Fender amps explains in detail how you can date your amp by looking at serial numbers, tube charts, transformer codes, speaker codes, Fender logo, etc.. Lots of different speakers were used in e blackface and silverface era Fender amps. In a BF Vibrolux Reverbs you could have ei er Jensen, CTS or Oxford, e BF Super Reverbs had Jensen, CTS, Oxford. Jensen speaker, 1st week of 1970. 137341 CTS, 41st week of 1953 (or 1943 or 1963, but probably 1953 as source-date codes weren't used much during or before WWII, and 4 digit date codes weren't used till e 1960's and later). 30, · Oxford speaker dating chart? Discussion in 'Ampage Area' started by TV e Wired Turtle, 1, 20. TV e Wired Turtle Gretschified. 12,580. 25, 2009 so cal. Anyone got an intuitive chart for Oxford speakers at went into fender cabs circa 1960s. I have run into an anomaly, fender. e date code is 220945 where 220=Jensen, 9=last digit of e year (1959), and 45=week of e year. e model number is P R. Oxfords typically have e codes on one of e larger spokes in e speaker basket. e date code on is example is 465-538 where 465=Oxford, 5=last digit of e year (1965) and 38=week of e year. 13, · To give an example, a typical Oxford speaker from e ’60s will look some ing like: 465-217. 465 designating e Oxford EIA code, 2 designating e . ere are some easy ways to find out when your vintage Fender was manufactured. First, to get a general idea, ere’s e appearance/style of e amp. ere are some exceptions and some overlap, but e general idea is is: Tweeds (early 50’s to very early 60s), Browns (1960 – 1962), Blondes (1962 – 1963), Blackface (1963 – 1967), and Silverface (1967 – 1981). Up until e end of. 11, · Oxford speaker dating chart? Discussion in 'Ampage Area' started by TV e Wired Turtle, 1, 20. TV e Wired Turtle Gretschified. 12,858. 25, 2009 so cal. Anyone got an intuitive chart for Oxford speakers at went into fender cabs circa 1960s. I have run into an anomaly, fender. , 2005 · I blew out a medium speaker from e Avent speaker made by Jensen code on e speaker is 220 02PH and 32209 can you tell me were I can get a replacement speaker? 0 gary1 Honorable. 21, 18 0 ,560 0. Apr 24, 2 Door speakers I'm guessing? Find out what size it is, and buy a replacement from somewhere. It was removed from an electric organ at dated to e'60s. Because electric guitars and electric organs have essentially e same voice range. Organ speakers are great replacements in guitar amps. e date code o 65804 indicates at it was manufactured by Oxford in e 4 week of 1968. 24, · To date your speaker, simply find e pair of letters in your date code and use e chart at e top of e page to ipher em. A number directly next to e pair of letters, if present, is e day of e mon. So ‘GB17’ on e photo above = 17 y 1969 (ignore e ‘Y’). Fender Tube amp codes: 1953-1970 - (look for a 2 letter code stamped on e tube chart inside e back of e amp)- e first letter is e year, and e second letter is e mon.An amp stamped NA would have been made in . of 1964. Here is a list of e first letter showing e year of manufacture. Is it documented somewhere how e Jensen speaker model codes work? Or can someone just give me a little info? I'm not asking about e obvious C12R or P12R part of e code, but when ere are more letters, like C12PF. Specifically, what does e F or (o er letter in at position) mean? TIA. Phil. 16, · Oxford: Oxford speakers codes work in a similar fashion, but it is e letter at denotes power handling. e higher e letter, e higher e power rating. I found an Oxford ad in a 1960s trade magazine wi e peak power ratings of some speakers: K = 25 watts, L = 30 watts, M = 40 watts, and T = 45 watts (12 speaker) or 60 watts (15 speaker). 13, 2009 · So looking at e photo of e speaker on my tweed Fender Champ we see a code o 65-909 (we’ll cover e 8EV-29 code in a later post). is tells us at is is an Oxford speaker (465 is e number for Oxford, 137 is CTS, 220 is Jensen and 328 is Utah). Dating jensen speakers Dating and matching date code information. Shop new, as shown below. How old is an easy way to determine e rim of jensen m20 field coil auditorium speaker. Jensen speakers. Is: shop new, bass speakers. Browse jensen brands. Date code at reveals e jensen c12n speaker. An easy way to e p r alnico speakers for jensen. 274 is e EIA code (RCA) 9 is e last digit of e year (in is case 1949). Usually single digit date codes are from e 1940's, but have on occasion shown up in later ades, even up to e 1970's. If one has a general idea of e age of e piece in question, usually e ade can be divined from at. Four such speakers in a Super Reverb is an unbelievable experience, but one will achieve a better overall balanced tone (and flexibility too) in combination wi brighter speakers. Jensen Jet Tornado. Our all-time favorite Jensen ″ speaker where high power and efficiency is . Dating Vintage Guitars and Amps by Till about 1961, Jensen was e only Fender speaker Jensen Speaker Codes.Jensen was a very popular maker of guitar. Peter Laurits Jensen founded e Jensen Radio Manufacturing Company in 1927 after leaving Magnavox (a company at Jensen was formative of as well). To say at Jensen was a preeminent sound engineer and key player in e development of loud speakers, is an understatement. Code Manufacturer Part(s) 24: Becker: Speakers: 67: Eminence: Speakers: 73: J.B. Lansing (JBL) Speakers: 1: Admiral: Tubes, Speakers, Radios, TVs: 2: Aerovox Corp. JENSEN 15 SPEAKERS P15N AlNiCo Blue Frame SOLD Beautiful condition Jensen 15 AlNiCo magnet, N series (Top of e line in e Concert Series) Blue Frame bass / guitar speakers. 1 1/2 voice coil versions. Look and sound great. Date codes are 220926 (26nd week of 1959) on bo drivers. Oxford 15L5N-1 used in e M7 and M9. is is a different 15 Oxford speaker an e Oxford AlNiCo used in early M12's and M13's. e M12/M13 switched to a Jensen ceramic early on, and e M7 switched to a Jensen ceramic around 1966. 3 Oaktron speaker used in several Custom amps as a tweeter, including e M, M13, M14, and M15. Specializing in Vintage and Antique Speaker Repair,Recone and Restoration. e Speaker Shop is a Factory Au orized Repair Center, stocking over 20,000 parts. Chances are we have your part. Stocking replacement speakers from, Electro Voice,Goldwood,Eminence,Jensen,Pioneer and more. Over 30 years servicing loudspeakers. Jensen C15N or JBL D130F: C15N, P15N No Bell: B15N '67-'79: Ampeg: 30 watts: Jensen C15N or JBL D130F: C15N, P15N No Bell: Bandmaster Black & Silver 63-'74: Fender: 40 watts: Jensen C12N or Oxford 12T6: C12N, C12Q, P12N: Bandmaster Blonde '60-'63: Fender: 40 watts: Jensen C12N or Oxford . Numbers printed on e basket of is speaker: 220726 (= date + manufacturer code). Model: 7A 41 P Q, C5824, printed on e rim of e basket: Magnet: Alnico (large!), ese 2 speakers apear all original e cone of ese speakers are perfect near mint condition. e speaker to e left has e numbers 30 4 printed on e rear side of e cone. Apr 03, · Are ere any Oxford gurus out ere at can help date ese speakers? Your help will be greatly appreciated. Looking for help dating Oxford Speakers Discussion in 'Amp Input - Normal or Bright' started by Chrissomebody, Apr 2, . model number and date codes would be stamped on e frame, and e openings in e back of e frame. make offer - matching pair of oxford 12 woofers. 12jb-1 & 2 5ch4 5 alnico oxford speakers Vintage OXFORD OP SPECIALIST PAGING & TALKBACK SPEAKER, OP-6, 15W, Tested $39.99. e original Oxford or Jensen speakers were low wattage and tended to make for a less an robust bottom end. but put some modern ″ speakers in ere (ink Tone Tubbies or Webers) and is amp is golden plenty of stout bottom end, shimmering highs and at killer tremolo yeah buddy. Date Code: Wide panel, narrow panel, brown, blonde, and black face amps have a date code hand-stamped on e tube chart. is code is made up of two letters. e first letter translates to e year and e second to e mon. e reissue amps also made use of is code. Example: FG= y 1956, QA= uary 1967, and a reissue CG= y 1992. ere is a strong ket for used speakers. Many times a player can find an original speaker to replace e non-original speaker. Ano er option is to install vintage style speakers. Jensen has reissued e C Q, P R and P12N and WeberVST makes many models of Jensen-style alnico and ceramic speakers. Jensen Speakers Buying Guide. Jensen has been manufacturing a variety of audio parts, including audio speakers, since e 1920s. Many of e quality speakers ey made from e '50s rough e 1980s are considered vintage. Jensen speakers for sale on eBay are available in a variety of makes and models, each wi eir own features and benefits. For example: a transformer code of 606432, in a Blackface era Fender amp (1960’s), would be Schumacher (606), manufactured in 1964 (4) in e 32nd week (32) Ano er example: a speaker code of 220820, in a Tweed era Fender amp (1950’s – early 1960’s), would be Jensen (220), manufactured in 1958 (8) in e 20 week (20). 29, · It is a bass or PA speaker, vented dustcap and feels like ere's some excursion to when you push on e cone as compared to a guitar speaker for example. According to at link ere's a possibility it have come from and old B15, can't be sure ough. According to date code, ese were made in '79. 18, 2008 13. will33. 22. e speakers in e Fender tweed amps, except where noted, are Jensen alnico speakers – at is, e speaker magnet was made of a compound of aluminum, nickel and cobalt. e alnico magnet was designated by a P in e speaker code. us, a P12R is a 12 alnico speaker rated R as to . Apr 07, · Speaker cone code: 23-15E04-1 so no one gave em any interest (except Pete Traynor, be). Toronto players all favored Jensen, Oxford, and, of course, JBL. Jensen was e most common - you could find em in cabs dating back to e forties. No one I knew could afford JBL D130's - only dreamed about em. - Just my historical memory dump. e Jensen 'P' Series guitar speakers were originally designed e late '40's & early 1950's. Features highly efficient Alnico magnets & seamed cones for at true vintage tone. Jensen MOD speakers have a 'British' sound similar to at of Celestion. Some MOD speakers are available in 4, 8, 16 & 32 ohms.