KEF 303

Information on the KEF 303 is thin. What the record shows comes almost entirely from period advertising, where the 303 appeared alongside the larger KEF 304 as a companion model. An advertisement in Audio (April 1980, p.21) carried the tagline "Elegant, Efficient, Effective" and described the 303 as combining "the traditional KEF accuracy in music reproduction" with "a higher level of efficiency." The same ad said the speaker could run on amplifiers up to 100 watts or on music centers as small as 10 watts.

The 303 was shown on an optional KEF ULS I stand. The 304 used the larger ULS II stand. None of the known advertisements give specifications - no drivers, frequency response, cabinet dimensions or weight. No independent period review of the 303 has turned up in the major audio publications.

Beyond those few advertising facts, almost nothing is documented. The 303's production years, original price and exact place in KEF's late-1970s lineup remain unconfirmed.

eBay Listings

KEF 303 vintage audio equipment - eBay listing photo 1
KEF 303 Type SP1126 speakers Made in England sequential seri
$199
KEF 303 vintage audio equipment - eBay listing photo 2
Vintage KEF 303 Type SP1126 Speakers Pair Made in England Te
$220
KEF 303 vintage audio equipment - eBay listing photo 3
Kef 303 Type SP1136 Speaker Crossovers Tested Working 2-Way
$40.00
KEF 303 vintage audio equipment - eBay listing photo 4
1 KEF SP1070 woofer from K303 II speaker
$74.99
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