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Pyle Pro PHA25 300W Stereo Audio Amplifier

You Pay: $11.79
Product Highlights
  • 3.5mm Male Input
  • Bare Wire Speaker Terminal
  • 30W RMS, 300W Peak Output

The PHA25 300W Stereo Audio Amplifier from Pyle-Pro is a compact and convenient way to boost an audio signal from a portable audio device. The amp has a standard 3.5mm male input, which can connect to the headphone jack of virtually any MP3 player, CD player, computer, and more. The amp provides 15W per channel RMS (150W per channel peak) of output power with a stable 4 ohm impedance. The amplifier has standard positive/negative speaker wire terminals, as well as a positive/negative 12VDC power terminal.

Extremely compact design
The standard 3.5mm male input plug can connect to the headphone jack of virtually any MP3 player, CD player, computer, and more
The amp provides 15W per channel RMS (150W per channel peak) of output power with a stable 4 ohm impedance
There are standard positive/negative speaker wire output terminals, as well as a positive/negative 12VDC power terminal
Connectors 1 x 3.5mm Male Input
2 x Speaker Wire Output Terminals
1 x 12VDC Power Terminal
Output Power 15W per Channel (30W) RMS
150W per Channel (300W) Peak
Impedance 4 Ohms
Pyle Pro PHA25 300W Stereo Audio Amplifier
  • 1-Year Limited Warranty
  • REVIEW SNAPSHOT®

    by PowerReviews
    Pyle ProPHA25 300W Stereo Audio Amplifier
     
    4.2

    (based on 9 reviews)

    Ratings Distribution

    • 5 Stars

       

      (4)

    • 4 Stars

       

      (3)

    • 3 Stars

       

      (2)

    • 2 Stars

       

      (0)

    • 1 Stars

       

      (0)

    100%

    of respondents would recommend this to a friend.

    Pros

    • Easy to use (6)
    • Good power output (3)
    • Portable (3)

    Cons

      Best Uses

          • Reviewer Profile:
          • Experienced (5)

        Reviewed by 9 customers

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        Displaying reviews 1-9

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        5.0

        Works great

        By pietro

        from manhattan, ny

        Verified Buyer

        Pros

        • Easy To Install
        • Easy To Use

        Cons

          Best Uses

            Comments about Pyle Pro PHA25 300W Stereo Audio Amplifier:

            I have this amplifier connect to a TV audio out and connected to two remote speakers in another part of the house. perfect!

            Share this review

             
            5.0

            great product

            By Low Volt Tech

            from Far Rockaway NY

            Verified Buyer

            Pros

            • Easy To Use

            Cons

              Best Uses

                Comments about Pyle Pro PHA25 300W Stereo Audio Amplifier:

                just remember to get a 12vdc to power

                • Was this a gift?:
                • No

                Share this review

                 
                3.0

                GOOD FOR THE MONEY

                By BUELLER.

                from P.A

                About Me Experienced

                Verified Buyer

                Pros

                • Easy To Use
                • Portable
                • Sounds Ok

                Cons

                • No Speaker Input Jack

                Best Uses

                • Motorcycle Atv

                Comments about Pyle Pro PHA25 300W Stereo Audio Amplifier:

                I USE THIS TO POWER MY SIRIUS RADIO ON MY SPORTBIKE.I PLUG THE JACK FROM THE AMP INTO MY SIRIUS RADIO AND HEADPHONES HOOKED UP TO THE SPEAKER TERMINALS ON THE AMP ITSELF.THERE IS NOT A HEADPHONE OUT JACK,JUST POSITIVE AND NEGATIVE TERMINALS. WORKS FINE, EVEN WHEN RIDING ON THE INTERSTATE DOING 70. NOT EVEN CLOSE TO 300 WATTS THOUGH.ITS ONLY PUTTING OUT LIKE 7 WATTS PER CHANNEL.NO CLUE WHERE THE 300 WATTS COMES FROM.ITS ONLY ABOUT 2 INCHES WIDE,3 INCHES LONG.VERY SMALL UNIT.

                Share this review

                 
                5.0

                PHA25 300W Stereo Audio Amplifier

                By Capt. David

                from Edina, MN

                About Me Novice

                Verified Buyer

                Pros

                • Easy To Use
                • Excellent Sound
                • Good Warmth
                • Portable
                • Powerful

                Cons

                  Best Uses

                    Comments about Pyle Pro PHA25 300W Stereo Audio Amplifier:

                    I purchased this amplifyer to use on a large RC model tug boat as an amplifier to an MP3 player for engine sounds and horn blasts. It is ideal for my purposes. Service was fast as promised. B&H has been very responsive. Thank you.

                    Share this review

                     
                    5.0

                    Portable Radio Amplifier

                    By The Bear

                    from Chicago, IL

                    About Me Experienced

                    Verified Buyer

                    Pros

                    • Portable
                    • Powerful

                    Cons

                      Best Uses

                      • Events

                      Comments about Pyle Pro PHA25 300W Stereo Audio Amplifier:

                      I used this amp to connect a speaker to a walkie-talkie. It is absolutely perfect and works better than the $150 amp I got for another portable radio.

                      Share this review

                       
                      4.0

                      Great Buy

                      By JoJo

                      from Austin, TX

                      About Me Experienced

                      Verified Buyer

                      Pros

                      • Easy To Use
                      • Excellent Sound

                      Cons

                      • No tech specs

                      Best Uses

                      • Home Studio

                      Comments about Pyle Pro PHA25 300W Stereo Audio Amplifier:

                      This is a great little amp especially for the price. I use it for a homeade stereo and it works great and is plenty loud. Great buy!

                      Share this review

                      (4 of 4 customers found this review helpful)

                       
                      4.0

                      NOT 300W, but did what I wanted it to do

                      By ex-AltecEngr

                      from Oklahoma City

                      About Me Experienced

                      Verified Buyer

                      Pros

                      • Easy To Use

                      Cons

                      • Weak

                      Best Uses

                        Comments about Pyle Pro PHA25 300W Stereo Audio Amplifier:

                        I bought this to amplify my computer's audio output and power some speakers in my kitchen. Ignoring the "300W" bogus title, I figured in reality it probably would deliver 10 watts or so based on it's size, price and power supply. Given that expectation, it did just what I wanted.

                        Don't think for a second that you can get 300W from a 12 volt power supply, unless the amplifier contains an internal switching power supply like most car stereos. Ohm's law says that power equals voltage squared / load resistance times .707 (to convert from pk pwr to RMS). Doing the math you get 12X12/8ohmsX.707=12Wrms. (a 4 ohm spkr would draw 24W). Sorry for the nerdy stuff - I'm an electrical engineer.

                        Also, the packaging says "headphone amplifier". 12W is too much for a heaphone amp - you might wipe out your phones and your ears. Headphones need < 1W typically.

                        I only recommend this to users who buy it with the understanding that it's only a stereo 12 W amp. It does a fine job in this role. I opened it up and the manufacturing quality looked good.

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                        3.0

                        Whoops, No power supply!

                        By Greg

                        from Portland, OR

                        About Me Experienced

                        Verified Buyer

                        Pros

                          Cons

                            Best Uses

                              Comments about Pyle Pro PHA25 300W Stereo Audio Amplifier:

                              I haven't installed this yet because it does not come with a power supply. Otherwise, it looks like it will fit my needs for an inexpensive amplifier.

                              Share this review

                              (1 of 1 customers found this review helpful)

                               
                              4.0

                              Does the job nicely

                              By Hack from Beantown

                              from Boston, MA

                              Verified Buyer

                              Pros

                              • Powerful

                              Cons

                                Best Uses

                                  Comments about Pyle Pro PHA25 300W Stereo Audio Amplifier:

                                  Great product. Deserves 5 stars (if it came with power adapter). I was looking for a powered amp to run sound reacting lights so I have not tested product for distortion, etc. Could only find AA battery options at the [...]. The PHA25 is awesome for the price.

                                  Share this review

                                  Batteries & Power

                                  Required item: A Power Supply (not included) is required to power this device.

                                  Hosa Technology -  ACD-477 Universal Power Adapter 12VDC@1.2A
                                  • You Pay: $8.95
                                   
                                  Pyramid -  High Quality 16 Gauge Speaker Zip Wire (100' Spool)
                                  • You Pay: $7.97
                                   

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