By CostcoFan | Updated June 2026
Item #2119280 | ION Audio Pathfinder 280 All-Weather Bluetooth Speaker | 120W, 8″ woofer + 3x 3″ tweeters, IPX5 water-resistant, 100-hour battery | Originally $139.99 (sale price $99.99) | NO LONGER AVAILABLE AT COSTCO
CostcoFan here. The ION Pathfinder 280 had a good run at Costco — it landed in 2021 at $139.99, ran a heavy $99.99 sale that same year, and a lot of people grabbed it as their backyard / pool / tailgate speaker. It’s not at Costco anymore — Costco moved on to the Pathfinder 320 and later the Pathfinder Go — but plenty of you still own one, and plenty more are still searching for it. So this is the rundown: what it actually is, what it does well, what it doesn’t, and where to find one now that the warehouse doesn’t carry it.
This article contains affiliate links. As an Amazon Associate, CostcoFan earns from qualifying purchases at no additional cost to you.
Is the ION Pathfinder 280 Still at Costco?
No. Costco discontinued the Pathfinder 280 (Item #2119280) after the 2021 run. The last in-warehouse price was $139.99 with a sale dropping it to $99.99 ($40 off) during the May-June 2021 promotion. Since then, Costco has cycled through replacements:
- ION Pathfinder 320 — the direct successor, ran at roughly $149 online / $139 in-store
- ION Pathfinder Go — the current ION speaker at some Costco locations, available on clearance as low as $39.97
If you’re specifically looking for the 280, your best bet now is Amazon (still sold, including renewed/refurbished units at lower prices) or the ION Audio website directly. If you’re flexible on the exact model, the newer Pathfinders are arguably a better buy at current prices.
What You Got for $139.99
The Pathfinder 280 was a legitimately well-spec’d party speaker for the money. Specs worth knowing:
- 120W peak output through an 8″ woofer and three 3″ tweeters
- 280° wide-range sound — angled tweeters that spread audio front, left, and right (the gimmick that gave the speaker its name)
- IPX5 water-resistant — handles rain and splashes, but don’t submerge it
- Up to 100 hours of battery life at low-to-moderate volume; 10-hour full recharge
- Bluetooth 5.0 with up to 100 ft range, plus NFC tap-to-pair
- Aux input for hardwired connections (this matters — more on that below)
- FM radio with 16 station presets
- Wireless Stereo-Link to pair with a second Pathfinder 280 for true stereo
- ION Sound XP app for EQ, lighting, and source control (iOS/Android)
- “Boom Button” to instantly punch up bass and lighting effects
- RGB LED lights that pulse to music
- Telescoping handle and rear wheels for transport
- Water-resistant storage compartment for phone, keys, wallet
- USB fast-charging port for your phone
- Built-in bottle opener because of course
The replaceable 12V 7Ah sealed lead-acid battery is one of the underrated features here — most Bluetooth speakers die when the battery does, but this one lets you swap a $25 hardware-store battery and keep going. That’s why a lot of the 2021 buyers are still running theirs.
How It Actually Sounds
Honest take from owners who’ve lived with it: loud, fun, and not audiophile. The Pathfinder 280 is built to be a party speaker, not a music listening speaker, and that distinction matters.
What it does well: volume and presence. Reviewers and owners consistently note the speaker can fill a backyard, pool deck, or open garage without breaking up. The 120W rating is peak (not RMS, so take it with the standard grain of salt), but in real-world use, it’s loud enough for outdoor parties and group hangouts.
Where it falls short: bass and refinement. Owners report the bass is light for the size of the cabinet, and the treble can feel sharp or “shouty” at high volumes — the kind of speaker that sounds great from across the yard but tires you out if you sit next to it for hours. The Boom Button helps punch up the low end but doesn’t fix the underlying voicing.
For a $99.99 sale-price all-weather speaker, this is a fair trade. For someone expecting JBL PartyBox-tier sound quality, it isn’t that.
The One Workaround Worth Knowing (Bluetooth Latency)
This comes up enough to flag for current owners: Bluetooth has noticeable latency, which makes the speaker awkward for gaming, projector/movie use, or anything where audio needs to sync to video. The signal arrives slightly behind the picture, which gets distracting fast.
The fix is the aux input. Owners who use the 280 for projector movie nights, gaming, or rhythm games (yes — at least one Raspberry Pi setup running StepMania) confirm that running a 3.5mm aux cable instead of Bluetooth eliminates the lag entirely. If you bought this for outdoor movie use and Bluetooth feels off, that’s why. Use the cable.
Worth noting too: pairing two Pathfinder 280s via Wireless Stereo-Link is hit-or-miss. Some owners get a clean stereo image; others report the units don’t sync reliably. The aux workaround — running a Y mono splitter from your audio source to two speakers — is what some users have moved to for proper stereo. Mono Y splitter, not stereo, otherwise both speakers play the same channel.
Pros and Cons
Pros
- Genuinely loud for outdoor use
- 100-hour battery life is best-in-class for portable speakers
- IPX5 water-resistance handles pool and rain
- Replaceable battery — the speaker outlasts the cell
- Telescoping handle and wheels make it actually portable
- Aux input + FM radio + Bluetooth + NFC = lots of input options
- Built-in storage compartment, USB charging, bottle opener are nice touches
- Costco return policy backed it when it was in stock
Cons
- Bass is light for the cabinet size
- Treble can be sharp at high volumes
- Bluetooth latency makes it poor for video/gaming (aux solves it)
- Heavy at ~25 lbs — wheels help, but it’s not a grab-and-go
- ION Sound XP app is slow and clunky
- Stereo-Link pairing of two units is inconsistent
- No longer sold at Costco — if it breaks, the no-questions return is gone
Frequently Asked Questions
Is the ION Pathfinder 280 still available at Costco?
No. Costco discontinued the Pathfinder 280 (Item #2119280) after its 2021 run. Costco has since carried the Pathfinder 320 and currently the Pathfinder Go at select warehouses.
How much did the ION Pathfinder 280 cost at Costco?
The Costco in-store price was $139.99 regular, with a $40 instant savings promotion in May-June 2021 dropping it to $99.99. Pricing varied slightly by warehouse but those were the standard price points.
Is the ION Pathfinder 280 waterproof?
It’s IPX5 water-resistant, not waterproof. That means it handles rain, splashes, and being near a pool just fine — but don’t submerge it. The storage compartment is also water-resistant when fully closed.
How long does the Pathfinder 280 battery last?
Up to 100 hours at low-to-moderate volume. Heavy bass and high volumes will pull that number down considerably. Full recharge takes about 10 hours. The 12V 7Ah sealed lead-acid battery is replaceable when it eventually dies, which most Bluetooth speakers can’t claim.
Can I connect two ION Pathfinder 280 speakers for stereo?
Yes, via the Wireless Stereo-Link feature — press and hold the Play/Link button on both units, then set one as master. That said, owners report the wireless pairing is inconsistent. A reliable hardwired alternative is running a mono Y splitter from your audio source into both speakers’ aux inputs.
Does the ION Pathfinder 280 have noticeable Bluetooth latency?
Yes. The lag is enough to be distracting for video, movies, or gaming. The aux input eliminates the latency completely — if you’re using this with a projector, TV, gaming console, or rhythm game, use the cable, not Bluetooth.
Can I download the user guide and quickstart guide?
Yes. Both are available directly from ION Audio’s support site. See the links below.
Owner’s Manual + Quickstart Guide (Free Downloads)
For anyone who still owns one and lost the paperwork:
- ION Pathfinder 280 Full User Guide (PDF) — Download
- ION Pathfinder 280 Quickstart Guide (PDF) — Download
The ION support site also covers replacement battery sourcing if yours has finally given up.
Where to Buy Now
Costco In-Store: No longer available (Item #2119280 was discontinued after the 2021 run).
ION Pathfinder 280 All-Weather Speaker on Amazon → The original 280 is still sold on Amazon, including Amazon Renewed (refurbished) units at lower prices if you want the exact model that was at Costco.
ION Pathfinder 320 All-Weather Bluetooth Speaker on Amazon → The direct successor to the 280 — same form factor, upgraded internals, slightly more output. The closest thing to “the new Costco version” if the 280 is sold out.
ION Audio Pathfinder Go Portable Bluetooth Speaker on Amazon → The current Costco-aisle ION speaker — smaller, lighter, 65W three-speaker system with IPX5 water resistance. Good option if you want the ION brand at a lower price point.
12V 7Ah Sealed Lead-Acid Replacement Battery on Amazon → If your Pathfinder 280’s battery has died, this is the replacement spec — drops in directly. Adds years to a speaker you already own.
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This article contains affiliate links. As an Amazon Associate, CostcoFan earns from qualifying purchases at no additional cost to you. CostcoFan is not affiliated with Costco Wholesale Corporation or ION Audio.
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Is this speaker still in store?
I haven’t seen thsi at my store in a while
Do you still have them?
Yes. These are in stock at Costco right now. They are also on sale too! These are great if you are looking for one. Buy it on Costco.com if you can’t find it in store or don’t have a Costco nearby
Aun están disponibles?
Yes, Costco still has the Ion speakers available in-store. They have the new Pathfinder 320 for $149 online & I think about $10 cheaper in-store. Good luck finding it