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Gem Sound PXB150USB 15" Powered Speaker with USB/SD Media Player/Wheels   (Open Box)
Ships Internationally
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Product# H95169
OVERVIEW

Versatile powered speaker with USB connectivity.

The Gem Sound PXB150USB is full-range powered speaker equipped with 250 watts RMS power, a 15" woofer and a 1.75" high frequency driver. The cabinet is rugged blow-molded plastic and features rollaway wheels and ergonomic handle placement for easy transport. It is equipped with USB connectivity, which facilitates playback from digital devices.

It is a powerful, great-sounding and lightweight speaker with versatile input and output options. Adding to its versatility, the cabinet is cut in such a way as to be a viable wedge floor monitor in addition to being a PA main speaker. In a category flooded with options, consider the Gem Sound 150USB as your choice. Consider sound quality, connectivity options, weight and price, and Gem Sound may be what you're looking for.

FEATURES Speaker configuration
  • Active/passive: Active
  • Type: Two-way full range
  • LF driver: 15"
  • MF driver: N/A
  • HF driver: 1.75"
  • Power
  • Amplifier class:
  • Wattage: 250 cont./1000 peak
  • Mixer/preamp: N/A
  • Audio
  • Frequency response: 50Hz - 20kHz
  • Coverage pattern:
  • Max SPL:
  • Inputs
  • XLR: 2
  • TRS: 1
  • TS: N/A
  • RCA: Stereo pair
  • Output/thru
  • XLR: 1
  • TRS: N/A
  • TS: N/A
  • RCA: N/A
  • SPEAKON: N/A
  • Enclosure
  • Cabinet material: 18 mm ply
  • Width: 18.7"
  • Height: 20.8"
  • Depth: 30"

Order today for a great utility speaker with multiple applications.

SPECIFICATIONS

PXB150USB 15" Powered Speaker with USB/SD Media Player/Wheels

  • Woofer: 15"
    Tweeter: 1.75"
    Power RMS: 250W
    Peak watts: 1000W
    Impedance: 4 Ohm
    Frequency range: 50Hz - 20Khz
    Sensitivity: 96dB (+/- 2dB)
    Connecter: XLR/RCA
    Mic input level: ,5mV
    Line input/output level: 250mV
Reviews
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Review Snapshot

by PowerReviews
Gem SoundPXB150USB 15" Powered Speaker with USB/SD Media Player/Wheels
 
4.3

(based on 29 reviews)

Ratings Distribution

  • 5 Stars

     

    (19)

  • 4 Stars

     

    (5)

  • 3 Stars

     

    (3)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (2)

92%

of respondents would recommend this to a friend.

Pros

  • Good audio (24)
  • Lightweight (22)
  • Easy to use (21)
  • Versatile (19)
  • Compact (14)

Cons

No Cons

Best Uses

  • Performances (19)
  • Outdoor events / games (14)
  • Pro audio / DJ / mixing (12)
  • Home studio (10)
    • Reviewer Profile:
    • Experienced (16), Professional musician (9)

Most Liked Positive Review

 

So far, great value!!

Wow. I bought these on a lark- getting tired of lugging around my JBL MR925 speakers along with a QSC900 power amp. I figured I'd try a self-powered speaker, and a got a...Read complete review

Wow. I bought these on a lark- getting tired of lugging around my JBL MR925 speakers along with a QSC900 power amp. I figured I'd try a self-powered speaker, and a got a TREMENDOUS price here. So I set these up side-by-side with my JBL setup. I only had a microphone handy, and with spoken voice these speakers were just as clear and even MUCH LOUDER than with the JBL setup. I did have a pretty noticable buzz when I plugged into the "microphone" port at full volume, so I switched my mic receiver to the 'line' function and plugged into the line port on the speaker, and the buzz went away.

From a total weight perspective, this setup is probably less than 1/3rd of the JBL setup. I can easily carry these speakers with one hand. Each speaker is actually lighter than my old power amp!! So it makes transport and setup/teardown that much easier. They even have wheels, but I'm not really sure they're necessary since these are so light.

I'm sure if I started pumping music through both setups at high volumes the JBL setup would hold up better from an audiophile perspective. I will have to try that at some point, but I suspect the minimal tradeoff will be well worth it.

I haven't even tried the MP3 functions on the unit yet- but in my opinion, that's an unnecessary feature that only adds complexity and a possible point of failure. I would have much rather had an integrated bluetooth receiver, since mp3 players are EVERYWHERE these days- with that functionality I could stream from pretty much any device. But it is what it is, and doesn't take away from my rating at this time.

Other features that are really nifty are the screw lock for the pole mount; the ability to use on its side as a wedge monitor, three handles (top and both sides), and multiple line input options (XLR, 1/4", RCA), and the ability to adjust distinct input levels on both the mic and line inputs (so for a small show, say a solo acoustic guitar/vocalist, you don't even need a mixer). The only drawback I can find so far is that the included power cord is only about 4 feet, but that is cheaply remedied. (The supplied cords are 18 gauge, so you can just order a cheap longer 18 gauge c13 power cord like the C&E 25 feet Universal Power Cord NEMA 5-15P to IEC-320-C13 18AWG Power Cord.

I also don't know how 'deep' you can daisy-chain these (which is accomplished via XLR cables). I think I'm gonna buy a few more so I guess I'll know soon enough. I would think it would be virtually unlimited.

Count me as an impressed and satisfied user...at least in the first week of ownership!!

Now, the million peso question is how these things will hold up over time. I've had my JLB setup for 17 years now, and have had no problems (outside of replacing the speaker cables). Can the same be said for these? Only time will tell.

**UPDATE**

Wow, I just found a very cool (and relatively cheap) solution to my "bluetooth" need as stated above. I bought this NFC enabled bluetooth receiver HomeSpot NFC-enabled Bluetooth Audio Receiver for Sound System to try to use with this. My desire was to mount this on/on top of the speaker, and I was lamenting having to run additional AC power to the speaker. BUT, alas, this bluetooth device is USB powered, and the speaker has a USB jack, which DOES in fact supply 5vDC USB power! So, I just plugged the USB cable into the back of the speaker, and it powered up. Now, it didn't stream the music through USB unforunately (I guess the speaker is looking for MP3 files?), but I simply used the RCA cable that came with the bluetooth device (the speaker also has RCA inputs!!) and VIOLA, I was streaming bluetooth to the speaker without any additional power runs! A side benefit of this setup (as opposed to integral bluetooth in the speaker) is that when bluetooth get updated to longer-range, all I'll need to do is replace the BT device and use the same speaker. Pretty neat!!

VS

Most Liked Negative Review

 

Who is Gem Sound?

It seems loud enough but I have not had a chance to fully test this speaker. I've only used the MP3 player. So my review is more about the manufacturer.

I...Read complete review

It seems loud enough but I have not had a chance to fully test this speaker. I've only used the MP3 player. So my review is more about the manufacturer.

I bought this speaker upon recommendation of the online rep, and a ridiculous sale price. The speaker seems decent, but my faith in the company that made it is shaky.

Pro's: It's very lightweight, has handles on top and two sides, and wheels on the bottom. It has ports for a USB flash drive and SD card. If you insert a flash drive, you can use it as an MP3 player with the remote control.

Con's: You cannot get playback from a phone or laptop via the USB port as indicated. You'll have to use an 1/8" - RCA (red/white plugs) cable, or just plug your device in to your mixing board.

Other: Apparently this product is so new, it's not even listed on Gem Sound's website. The "instruction" leaflet that came with the speaker left much to be desired, so I tried unsuccessfully to find more info on their website.

The diagram on the back was illegible and there was no Company info on the leaflet either, such as address, phone#, website, email etc. Nor was there any warranty info or a product registration card..but it's difficult to register a product with NO SERIAL NUMBER.

Gem Sound's website says they are owned by Visual Effects Industries..which is inaccurate. It's actually Visual Effects, Inc. Visualeffectsinc.com They make lasers, disco balls, fog/bubble machines, speaker stands...Dj/party stuff.

I contacted them via Facebook, but never got a reply. They've been in business since 1979? What have they been doing?

Reviewed by 29 customers

Displaying reviews 1-10

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5.0

So far so good

By Scottish Canuck

from Kelowna, BC, Canada

About Me Novice

Verified Buyer

Pros

  • Clear Sound
  • Easy To Use
  • Lightweight
  • Versatile

Cons

    Best Uses

    • Performances

    Comments about Gem Sound PXB150USB 15" Powered Speaker with USB/SD Media Player/Wheels:

    I paired this with a Unify Bluetooth receiver. The sound is awesome and loud. Great for parties or for just quite listening on the patio. Versatile and easy to move. Tailgate party if you have a truck with a power supply. So far I am happy with this purchase.

    Comment on this reviewHelp Icon

     
    5.0

    Great speaker

    By Gordo

    from Austin Texas

    Verified Buyer

    Pros

    • Clear Sound
    • Durable
    • Lightweight

    Cons

      Best Uses

      • Home Studio
      • Performances

      Comments about Gem Sound PXB150USB 15" Powered Speaker with USB/SD Media Player/Wheels:

      Showed up well packaged and sounds great! Thank you

      Comment on this reviewHelp Icon

       
      5.0

      Great Value!

      By Uncle John

      from Geneseo, IL

      About Me Experienced

      Ask me a question

      Verified Buyer

      Pros

      • Clear Sound
      • Compact
      • Durable
      • Easy To Use
      • Lightweight
      • Versatile

      Cons

        Best Uses

        • Home Studio
        • Performances

        Comments about Gem Sound PXB150USB 15" Powered Speaker with USB/SD Media Player/Wheels:

        I bought the speaker for use with my Yamaha mixer for small performance venues, for our 2 man group. I happened to be in the market for just such a speaker when it came up on MF Stupid Deal of The Day. If I had not bought it, I would indeed have been stupid! It sounds crystal clear and is amazing light weight (lighter than a 12" powered speaker I have of another make). We used it for the first time at a gig the other night and got many compliments on our overall sound. Actually wouldn't mind buying another.

        Comment on this reviewHelp Icon

         
        5.0

        Great Sounding Powered Speaker

        Profile Image

        By Doc

        from Tejas

        About Me Experienced

        Ask me a question

        Verified Buyer

        Pros

        • Clear Sound
        • Compact
        • Durable
        • Easy To Use
        • Lightweight
        • Versatile

        Cons

          Best Uses

          • Events
          • Home Studio
          • Mobile DJ
          • Performances

          Comments about Gem Sound PXB150USB 15" Powered Speaker with USB/SD Media Player/Wheels:

          The Handles are very nice as is the Durable Plastic

          Comment on this reviewHelp Icon

           
          4.0

          Excellent for the price

          By Bluesman

          from Schertz, Texas

          About Me Professional Musician

          Ask me a question

          Verified Buyer

          Pros

          • Clear Sound
          • Lightweight
          • Versatile

          Cons

          • Didn't come with any warranty info!
          • Only 200 watts, but works for smaller gigs fine.

          Best Uses

          • Performances

          Comments about Gem Sound PXB150USB 15" Powered Speaker with USB/SD Media Player/Wheels:

          I saw the price on sale and was going to give it a try. It arrived 2 days before a gig, so I used these and was very impressed with the sound and projection. The place was fairly big that could hold up to 300 people with plenty of room for more. The guys in the band were also surprised that these could sound so good.

          Comment on this reviewHelp Icon

           
          1.0

          Distortion audible

          By Markoz

          from Raleigh, NC

          About Me Experienced

          Verified Reviewer

          Pros

            Cons

            • Poor Sound Quality

            Best Uses

              Comments about Gem Sound PXB150USB 15" Powered Speaker with USB/SD Media Player/Wheels:

              I really wanted to like it but I encountered audible distortion on both line & mic inputs, so I sent it back.

              Comment on this reviewHelp Icon

              (0 of 1 customers found this review helpful)

               
              3.0

              Nice features in an affordable design.

              By Bruce

              from Near Winston Salem, NC

              About Me Experienced

              Verified Buyer

              Pros

              • Clear Sound
              • Easy To Use
              • Lightweight
              • Versatile

              Cons

                Best Uses

                • Performances

                Comments about Gem Sound PXB150USB 15" Powered Speaker with USB/SD Media Player/Wheels:

                The USB port and sd card reader did not acknowledge media.

                Comment on this reviewHelp Icon

                (1 of 1 customers found this review helpful)

                 
                3.0

                Great for the money

                By Gumby

                from Mooresville Indiana

                About Me Experienced

                Verified Buyer

                Pros

                • Clear Sound
                • Compact
                • Durable
                • Easy To Use
                • Lightweight
                • Versatile

                Cons

                  Best Uses

                  • Events

                  Comments about Gem Sound PXB150USB 15" Powered Speaker with USB/SD Media Player/Wheels:

                  I bought a pair of these from stupid deal of the day. I wanted something easy to set up, light, and sounds half way descent. These fit the bill. I am 63 years old and can easily carry both speakers at the same time. As posted before in other reviews they do not have a lot of bottom end. I had an old Aphex Type C exciter with Big Bottom which I hooked inline to the speakers. Unlike the bass and high controls on these speakers the exciter has very little effect on the built-in amps headroom with less chance of peak distortion. This combo made the speakers sound very punchy without sounding muddy and a little cleaner to boot. I was very pleased with the sound after using the Aphex with these speakers which reminded me more on the lines of my old JBL none powered speakers. Not a big deal but one of the speakers was missing the grills over the bass ports exposing the electronics. Over all I am pleased with these speakers.

                  Comment on this reviewHelp Icon

                   
                  5.0

                  great speaker and player

                  By Evil D Zeier

                  from Madison, WI

                  About Me Professional Musician

                  Verified Buyer

                  Pros

                  • Clear Sound
                  • Durable
                  • Lightweight

                  Cons

                    Best Uses

                      Comments about Gem Sound PXB150USB 15" Powered Speaker with USB/SD Media Player/Wheels:

                      Originally bought the 12" speaker for my electronic drum kit. Then I decided to get another one, but with the 15" for more lows needed.
                      This is the ticket. Also great for playing along with songs using this awesome player.
                      My whole music collection plays loud throughout the house.

                      Comment on this reviewHelp Icon

                       
                      5.0

                      just as nice as they said 5 star good job

                      By robbob

                      from bosie id

                      About Me Professional Musician

                      Verified Buyer

                      Pros

                      • Clear Sound
                      • Compact
                      • Durable
                      • Easy To Use
                      • Lightweight
                      • Versatile

                      Cons

                        Best Uses

                        • Home Studio
                        • Performances

                        Comments about Gem Sound PXB150USB 15" Powered Speaker with USB/SD Media Player/Wheels:

                        great addition

                        Comment on this reviewHelp Icon

                        Displaying reviews 1-10

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