If you're shopping for a used Electro-Voice powered speaker, the price tag tells you almost nothing. In 2024, my team rejected roughly one out of every five used EV units that came through our shop before they could be rented or resold. They powered on. Most of them even sounded fine at low volume. And they still needed repairs that online listings never mention.
I'm a quality/compliance manager at an event-production and installation company in Minneapolis. I review every loudspeaker that leaves our building—about 400 units a year, and a large share of those are used or trade-in Electro-Voice boxes. I've kept detailed inspection checklists for four years because buying a used powered speaker without a bench check is the most consistent purchasing mistake I see in pro audio.
The math is usually straightforward. A used ZXA5 might list for $400 to $600, which looks like a bargain next to its original street price. Now add a blown-woofer recone plus bench time—$250 to $300 in our area—and the “deal” starts to look ordinary. In my experience, the cheapest ticket price is rarely the cheapest way to own a professional loudspeaker.
Why “It Powers On” Isn't Good Enough
From the outside, a powered speaker with its LED lit looks healthy. That's the surface illusion. The real problems in a used EV ZXA5 or similar box tend to live in the amplifier module's power supply, the woofer's suspension, and input connectors that have been yanked one too many times. None of those show up in a seller's “tested and works” photo.
Here's something most listings won't tell you: “tested and works” in a private sale usually means somebody plugged a phone or mic into it and heard sound. It does not mean the speaker was driven at gig levels for an hour. It does not tell you whether the limiter engages early or the amp drops into protection mode when it warms up. We see all three on trade-ins.
If you're looking at a used Electro-Voice ZXA5v powered speaker—that's how a lot of shoppers type it, even though the cabinet label reads ZXA5—here's the short version of what I check before approving it:
- Ask for a photo of the back panel. I want to read the model and serial labels myself. Mismatched labels or a missing serial sticker tell me the unit has been opened, and not necessarily by someone qualified.
- Ask what “tested” actually meant. If the seller can't tell you the last time the amp module or DSP was checked, treat the service history as unknown. That's not the same as damaged, but it should affect what you pay.
- Look at the woofer surround and cabinet corners. Dry rot and dents are cosmetic, but they usually mean the box has lived in a hot trailer or been stacked carelessly. That's how internal damage starts.
- Don't pay a premium for an aftermarket Bluetooth retrofit. I'll explain why in a second, but a third-party module bolted into a pro PA panel is a red flag, not a feature.
Do Electro-Voice Speakers Have Bluetooth?
Around once a week, someone searches “electro voice speaker bluetooth” and lands on a used ZXA5 listing. That's a misunderstanding worth catching before you pay. Most EV professional PA speakers do not have Bluetooth from the factory—intentionally. In live sound, you want a wired, low-latency signal path from the mixer to the speaker. Bluetooth adds another point of failure at exactly the wrong moment.
The exception is EV's newer portable line. The EVERSE 8, for example, is a battery-powered speaker designed for events where streaming from a phone actually makes sense, and it supports Bluetooth for both audio and control. The used ZXA5 you're looking at never did. If a listing says “Bluetooth works,” ask whether a module was installed after the factory. If yes, I'd walk—or pay only what a non-modified unit is worth.
What most people don't realize is that you don't need a Bluetooth speaker to get Bluetooth sound. A $40 receiver into an XLR or line input works fine for background music, and it keeps the signal path clean and replaceable. That's the professional approach.
What “Professional Wine Speaker” Requests Actually Mean
A design client once asked us to recommend a “professional wine speaker” for a tasting lounge. There's no such category in our catalog, but I knew exactly what she meant: a compact speaker that plays background music without looking like a concert rig. That request comes up more often than you'd think.
What most people don't realize is that background music in a wine bar or restaurant is an installation project, not a consumer electronics purchase. A single Bluetooth speaker on a shelf might sound fine when the room is empty. Add thirty people talking, hard surfaces, and a wine display that reflects sound in weird ways, and it turns into mush.
For that client, we didn't put a consumer smart speaker behind the bar. We installed a pair of small EV install loudspeakers on a 70V line with a simple mixer-amp that has a Bluetooth input. It didn't cost a fortune, it didn't dominate the room visually, and it still sounded clear with a full house. The lesson: in venue installs, coverage and placement matter more than the brand of the speaker or the phone you're streaming from.
Bookshelf Speakers Like the MOFI SourcePoint 8 Are a Different Tool
I want to be honest about categories here, because I see the confusion in both directions. A MOFI SourcePoint 8 bookshelf loudspeaker is a genuinely nice piece of hi-fi engineering. But it is not a PA speaker, and it won't become one by turning up the volume.
If you're comparing hifi reviews of the MOFI SourcePoint 8 bookshelf loudspeaker with used EV PA listings, stop and ask one question: where will the speaker actually live? If it's two meters from your listening chair in a living room, buy the bookshelf speaker. If it needs to cover a room full of people, you need a PA-style cabinet with the output, pattern control, and mounting hardware for that job. Neither product is better. They're built for different failures.
Loudspeaker Repair in Minneapolis: Fix It or Walk Away?
Nobody buys a used speaker expecting a repair invoice, but that's exactly how I see a lot of great deals turn bad. Last year, a customer brought in an “as-is” ZXA5 he'd bought for $220. Our local service partner quoted him $310 to bring it back to spec. Suddenly his bargain was a $530 speaker that still had no warranty and no service history.
To be clear, I'm not anti-repair. Loudspeaker repair in Minneapolis is pretty accessible—we have several competent bench techs in the metro—but not every quote is worth approving. The prices I'm referencing are from quotes I approved in Q1 and Q2 of 2025 in this area, so yours may differ. Bench labor around here was roughly $90–$120 per hour.
Before I approve any loudspeaker repair, I ask three questions:
- Does the quote include a full-load test after the repair? Swapping a driver or amp module isn't the end of the job. The speaker needs to run at actual gig levels for a while to prove the fix holds.
- Are the parts officially available or at least verifiable? For a 15-year-old EV speaker, amp boards and DSP parts can be scarce. If the shop is going to rig something, I want to know before I spend the money.
- What's the total cost against a comparable replacement? My rule of thumb: if the repair estimate is above 60 percent of the cost of a working unit with some kind of warranty, I'd rather replace it.
If you do need a repair, look for a shop that gives you a written estimate and a test report on the other end. That's worth more than a low bench rate.
Where I'd Ease My Rules
I have mixed feelings about the used EV market, and I think it's fair to admit that. Part of me wants to tell every first-time buyer to stick with new gear from a dealer. Another part knows that some of the best value in our own backup inventory came from used speakers that were properly checked and serviced. The compromise is what I actually recommend: buy used only with a return option, a written bench report, or a dealer warranty—and don't treat the purchase price as the cost.
Honestly, I'm not 100 percent sure what used prices look like in your city, so don't hold me to the numbers here. What I am sure about is the pattern. The speaker that costs the least at checkout is often the one that costs the most by the time it's reliable. Get the bench check. Get the history. And if the seller won't let you test it, let someone else buy that particular deal.