Wolo (325-2T) Maxi Sound Universal Horn - Chrome

I mounted these on my "93 Honda CBR1000F to replace the stock (feeble) horn. Commuting in Chicago on a motorcycle can be challenging. I do a fairly good job of staying out of situations requiring a horn, but sometimes you encounter a driver that has absolutely no clue that there are others in the world around them...and they need to be reminded. These horns are LOUD!!! And they do the job perfectly. Note though that if you are going to be doing the same thin I did, you will need a heavy duty relay to power these as they will blow the stock fuse. The wiring for the stock horn is not up to the task as these horns draw a good deal more current than the stock horn. It's definitely worth it.

My Corvette was purchased well used. The horns were in need of replacement, and I was not looking for anything other than the stock sound and sound level. I shopped and read reviews and found these. I needed horns with two terminals so I could use my factory wiring. Some horns only have one terminal and use a ground for the other side. They were great in almost all respects- price, fit, and sound. My sole critique is that the mounting stud is too short, but I was able to work around it. The remainder deals with how I installed the horns.The supplied mounting brackets (4) are cheap and very thin (1/32" or .03") so I didn't want to use them. Additionally, the factory brackets have a mounting tab to help support the horn. Since the old horns were spot-welded to the bracket, I was able to cut off the old mounting brackets and use an existing hole in the driver side to mount the horn, which has a 6mm x 1.0 thread stud. The stud is really too short for the thicker Chevy brackets, but since the hole was larger than needed, the lock washer sunk into it partway. On the passenger side, I had enough metal to drill a 1/4" hole. I could not use the supplied 6mm nut and lock washer, so I used a 6mm flange nut I had on hand.For wiring, I picked up a couple of Delphi Metri-pack 150 female housings (Delphi #12162343), 2x locks (#12052634), 4x mating terminals (15344867) and 4x seals (#15324973). This allowed me to plug in the horns to the factory wiring. The horn kit comes with two black wires with .250 female terminals on one end and ring terminals on the other. There are extra .250 female terminals in the horn kit plus vinyl covers for them. I cut off the ring terminals and cut a pair of dark green GXL automotive-grade wires so the color would match the factory wiring. I crimped & soldered the male Metri-pack terminals to one end of the green wire, and a loose .250 female with vinyl cover to the other. Plugging in the green wires to the "B" side of the housings and the black wire to the "A" side gave me plug & play horns.Overall I'm really pleased with the sound and fit. You can't beat it for under $25 delivered (I was over the minimum for free shipping due to other parts).UPDATE August 2018- I bought a set of these for a 2006 Cadillac CTS that had one working horn. They were an easy adaptation by cutting off the old connector and soldering the Wolo wires onto them. They attached to the OEM bracket and fit like stock.UPDATE September 2020- The low tone horn quit a few months ago after less than 2 years, I finally got around to pulling and testing the horns to see what was wrong. I sold the Corvette before I bought the CTS, so can't say if those are still going. Reduced from 5 stars to 4. A name brand product should last longer than 1.5 years.

I've been a backyard mechanic since I rebuilt my first slant 6 when I was 7...many decades ago. The RAV4 leaves very, very little room for install so be ready.That said - the sound of these horns is very reminiscent of the 1960's Pontiac.Very surprising quality.

Easy straight-forward installation. Kit includes 2 horns, mounting hardware, mounting screws, and wiring. No relay.I was the lucky one to get a faulty horn and had to return the kit.I assume the low was the broken horn as the high pitched horn would blare its sound during testing. It was very Road Runner-y. I personally didn't like it at all, but then again, this was in a kit with another broken horn.

Four stars for rugged design and simple installation, one star deducted for a slightly less than overpowering sound - but - that is mostly my unrealistic expectation and just an opinion. It is a very good replacement horn and more than adequate for anything one would expect to encounter in traffic.The 320-2T replaces the factory horn in our 1994 Land Cruiser. There is lots of supplied hardware and it si good quality. The sound is much more assertive than factory, which is tinny and weak and does not fit the character of this vehicle or any truck. Most Japanese horns sound very inadequate - not sure why. One reviewer said they sound a lot like the horns on 1960's American cars. I think that's a good description.If what you are looking for is a good, loud replacement horn then the Wolo 320-2T is a very good choice and a very good value.

Not deadly loud as I had imagined. I have two similar Mazdas. After installing in one car, I didn't notice much volume difference between the Wolo pair and the stock one horn. If I have a decibel gauge maybe I can detect slight differences but just by ear...not much difference. Didn't have any problem installing these. But you do need some extra 16 or 18-gauge electrical wires to tap into the main line. Other than that the package came with ground wires, extra brackets and nuts. I didn't even read the instructions; it's self explanatory. Only hard part was removing the plastic guards to get to the stock horn. If I had to do it again would get a more powerful replacement...

I bought a 2009 Pontiac Vibe about 6 months ago. The base model comes with a single "meep" horn that sounds like an apology. I wanted something a bit more forceful. At first I was looking a the Wolo Bad Boy Dual Tone Air Horn. I put a similar type horn on my motorcyle some years ago and found it to be very effective at getting driver's attention. Then I read a review from someone in Toronto who installed a Bad Boy and liked it except for the fact that the compressor froze up sometimes in the winter. I live near Detroit, so I ruled out the Bad Boy. These horns (320-2T) sound like the horns on the Buicks my Dad had in the 60's. They're not the loudest I've ever heard, but still much better than a single "meep meep". Installation wasn't too bad on the Vibe. Now it's just a matter of seeing how well they hold up over time.

El producto es excelente; mucho mas de lo que me esperaba; el sonido es alto y fuerte, perfecto para ser escuchado en alguna emergencia, no tuve la necesidad de instalar ambas bocinas ya que con solo una el sonido es mas que suficiente. La instalacion fue super facil y rapido; solo se desmonta el panel frontal, se instalan los tornillos para sujetar la bocina, cablea y listo. En caso de necesitar un reemplazo no busque mas.Instalado en un Focus 2008

Bought a 2010 Pontiac Vibe and the original horn was little more than a squeak. Needed something a bit more manly and once I installed these I was pleased with the new sound. Was easy to install (aside from squeezing my hands/arms between the grill and rad).

Two is more work, but sound is not double, low volume, sound not deep, like high tone horn

Wow! What a sound! Makes my little motorbike sound SO HUGE! Easy to install...look real good too!

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