You don’t buy KEF 104/2s to impress your friends. You buy them because you want to hear “Aja” the way it was meant to be heard—without spending the rent money. These speakers were born in 1982, right when KEF figured out how to cram that BBC-licensed smoothness into something that could actually play a bass line without crying.

Wife Acceptance Factor

He Says

They’re only four hundred bucks, and these are the KEFs the BBC used in their control rooms before the 105.2s. Same midrange as the LS3/5a but with actual bass. They’re not huge—just a little deep, like a bookshelf with delusions of grandeur. I can put them on the stands we already have.

She Says

“A little deep” means the same footprint as a washing machine. You already have speakers in the living room, the den, and the garage. Where exactly are these going—on top of the cat tree? And when you say “just refoam,” I hear “another weekend in the basement with glue fumes.”

The Ruling

SHE SAID MAYBE

Maybe. Go explore some new music on Amazon Music while I decide.

The 104/2 was KEF’s answer to the LS3/5a’s limitations. Same midrange approach—using a highly controlled polymer cone—but with real extension. The midrange driver is a 160mm (6.5-inch) Bextrene cone with a fixed phase plug, surrounded by a stiff rubber surround that won’t rot like the foam on cheaper stuff. Below that, two 200mm drivers work in a coupled-cavity arrangement: one active, one passive (auxiliary bass radiator). The result is tight, tuneful bass down to about 45Hz—no thud, just pitch.

What makes them special is what they don’t do. They don’t shout, don’t sizzle, don’t draw attention to themselves. Walk around the room and the image stays locked. Transients are crisp but never harsh. Voices sound like they’re in the room, not through a tin can. That’s the BBC influence: designed for critical listening, not showroom theatrics.

The real trick is how small they remain. Standmount size—about 20x14x13 inches—but with floorstander extension. You can put them on a decent stand and forget they’re there. Except for the grilles, which are these weird fiberglass panels that some people love and others rip off. I say leave them on.

Here’s the honest caveat: the foam surrounds on the passive radiators will eventually crumble. It’s a 45-year-old speaker. New foam kits are cheap and the repair is straightforward—pop the driver, clean the old surround, glue the new one. Also the crossover caps could use refreshing. But do that and you’ve got a speaker that competes with $2,000 modern stuff. For $400? That’s not a deal, that’s a mercy.

They came in a few finishes: walnut veneer (most common), rosewood, and black ash. Walnut is the one. They’re not rare—thousands were made—but the condition varies. Find a pair with original boxes and you’ve hit the lottery.

If you want to hear what flat-phase, BBC-voiced coherence sounds like without selling a kidney, the 104/2 is your speaker. Just be ready to refoam.

Spin it with
The 104/2’s midrange purity and image depth turn every session tape layer into a separate room.
The speakers’ quiet backgrounds and natural decay bring the silence between notes to life.
Her voice sits precisely where the KEF’s 6.5-inch polymer cone wants to put it—center stage, no strain.

Three records worth putting on.

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