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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-03 · 6 min read · Independent comparison
• GEEKRIA's biggest strength: memory foam and protein leather cushions that fit a long list of Sennheiser PX, PMX, PXC and PC models — a true repair part, not a one-off.
• GEEKRIA's biggest trade-off: it is strictly a Sennheiser fit. Own Beats, Sony or Bose and this set does nothing for you.
• AOBSO's biggest strength: a purpose-built Solo 2/Solo 3 cushion with stitched seams, heavy-duty glue and a stick-on adhesive backing that needs no tools.
• AOBSO's biggest trade-off: it is locked to Beats Solo 2 and Solo 3 only — the brand itself warns it will not fit Studio or other models.
• Pick GEEKRIA if your Sennheiser pads have flattened or flaked and you want the original feel back.
• Pick AOBSO if your Beats Solo cushions are cracked or peeling and you want the simplest possible swap.
GEEKRIA plays in a very specific lane: keeping discontinued or well-loved Sennheiser on-ears alive. The pads are built from memory foam wrapped in protein leather, and they're sold as a straight replacement for the originals, two cushions to a pack. The compatibility list is unusually long for a cheap part — PX200, PX100, PX200-II, PX100-II, PXC300, PMX100, PMX200, HX50, PXC150, PXC250, PX80, PX60, PMX60, PC130 and PC131 all take the same cushion. If you own any of those, you already know the problem: the stock pads are the first thing to go, and once they flatten, the headphone clamps harder and sounds thinner.
That's exactly the buyer this set is for. Someone with a working pair of PX100-II or PXC250 whose foam has crumbled, who likes the headphone and doesn't want to replace it. The protein leather surface also wipes clean easily, which matters for commuters and anyone who wears these at a desk all day. GEEKRIA backs it with a one-year manufacturer warranty and a "SureFit" note saying they'll help if you ordered the wrong fit — a small but genuinely useful safety net for a part this cheap.
Who should skip it? Anyone whose headphones aren't on that Sennheiser list. This is not a universal pad, and it isn't a headphone. If you own Beats, AirPods Max, Sony WH-series or anything else, the GEEKRIA set is simply the wrong shape. Also skip it if you want a thicker, plusher cushion than stock — these are replacements, not upgrades, and the 1.97 x 1.97 x 0.39-inch footprint tells you they're compact on-ear pads, not over-ear pillows.
AOBSO's set is built for one job: getting Beats Solo 2 and Solo 3 headphones back into wearable shape. Same core recipe as the GEEKRIA pads — memory foam under protein leather — but the engineering goes further in a couple of places that matter for the Solo line. AOBSO adds stitching and heavy-duty glue along the inside seams of each cushion, which is a direct answer to the most common failure mode on Solo pads: the cover splitting where it meets the plastic ring. If your originals tore at that seam, that detail is the reason to pick these over a generic set.
The second practical upgrade is installation. There's a protective film over an adhesive backing — peel it, line the cushion up with the housing, press, done. No stretching a rubber lip over a groove, no chance of tearing a brand-new pad while you force it on. For anyone who has fought with friction-fit earpads, that alone is worth the switch.
Side-by-Side: Which Should You Choose?
• Best for a Sennheiser PX/PXC/PMX/PC owner → GEEKRIA. It's the only one of the two that fits that family at all.
• Best for a Beats Solo 2 or Solo 3 owner → AOBSO. GEEKRIA won't fit a Beats housing, period.
• Easiest install → AOBSO. The peel-and-press adhesive backing beats wrestling a friction-fit cushion.
• Best against seam splitting → AOBSO. Stitching plus heavy-duty glue at the seams is a real durability feature.
• Widest model coverage → GEEKRIA. Fifteen-plus Sennheiser models share one pad.
• Best warranty coverage → GEEKRIA. One year from the manufacturer versus AOBSO's one day.
• Best if noise isolation matters → AOBSO. The foam is specifically shaped to block external noise and keep the stock sound signature.
• Best for reviving a discontinued headphone → GEEKRIA. Old PX-series cans are exactly what this part exists for.
In my opinion, the right pick comes down entirely to which headphones are sitting on your desk, because these two pads don't overlap in fit at all. If I owned a Sennheiser PX100-II or PXC250 with crumbling foam, I'd buy the GEEKRIA set — the long compatibility list and the one-year warranty make it the safer long-term buy. If I owned Beats Solo 2 or Solo 3, I'd buy AOBSO without hesitating: the stitched seams and stick-on adhesive solve the two things that actually go wrong with those pads. Neither is a universal answer, and neither is an upgrade over a healthy pair of stock cushions. They're repairs — good ones — and you should check the current price on Amazon before deciding which is worth it to you.
No. GEEKRIA lists Sennheiser PX, PMX, PXC and PC models only. For Beats Solo 2, you want the AOBSO set.
No. AOBSO states compatibility with Beats Solo 2 and Solo 3 only and warns they will not fit Studio or other models.
AOBSO, in my opinion. You peel a protective film off the adhesive and press the cushion into place. GEEKRIA's pads are a standard replacement fit for the Sennheiser housings they're designed for.
Both use memory foam and protein leather and are designed to restore the original sound rather than alter it. AOBSO specifically notes the foam blocks external noise while preserving the stock sound signature.
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