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PYRAMID® PA305 300W Rack-Mount Amplifier

Model:

PA305

 | Catalog #: 55027076
Price:
$149.99
$149.99
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4

  • 3 tweeters-3x7" piezo horn tweeter plus two 3x3" piezo tweeters for sparkling highs
  • Great bass response-15" woofer with 2-1?2" voice coil and 50-ounce strontium-ferrite magnet
  • 1?4" phono jack and 2 pushbutton terminals for easy connection to most amplifiers

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Product Summary

Let the music begin.

Here's a budget-friendly, 300-watt amplifier with five mic inputs and 70V output. There are also 4, 8 and 16 ohm speaker outputs so you have maximum flexibility in designing your system. You can even link a second PA305 to double the size of your system and it's rack mountable.

  • 300 watts output, THD better than 0.05%
  • Controls volume/balance of Phono, CD, Aux and 4 Mic inputs (1/4" and XLR)
  • Master output level control, lighted VU meter
  • 4, 8, 16 ohms and 70 volt speaker outputs
  • 110/220 voltage selector
  • Heavy-duty aluminum heatsinks
  • Clipping and protection LEDs
  • Mix/Bus input jack to link with another PA305 to double system size
  • Equalizer jacks with bypass
  • Rack mountable with handles
Pricing and availability: Please note that all prices are subject to change without prior notice. Prices advertised on this site are for online orders only. Prices on some items may differ from those advertised in RadioShack stores. All merchandise may not be available at all stores, and all stores may not participate in all sales promotions. We recommend you contact the store to confirm product availability and price.

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Usually ships in 1 - 2 business days

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By phone: 1-800-843-7422

Manufacturer Warranty

  • Parts: 12 month
  • Labor: 12 month
Tech Specs

Customer Reviews

REVIEW SNAPSHOT®

by PowerReviews
PYRAMID® PA305 300W Rack-Mount Amplifier
 
3.3

(based on 9 reviews)

Ratings Distribution

  • 5 Stars

     

    (3)

  • 4 Stars

     

    (3)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (3)

83%

of respondents would recommend this to a friend.

Pros

  • Durable (3)

Cons

    Best Uses

        • Reviewer Profile:
        • Tech savvy (4)
        • Primary use:
        • Business (3)

      Reviewed by 9 customers

      Sort by

      Displaying reviews 1-9

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      5.0

      GREAT AMP FOR PA

      By Ron

      from Florence AZ

      About Me Quality Oriented

      Verified Buyer

      Pros

        Cons

          Best Uses

            Comments about PYRAMID® PA305 300W Rack-Mount Amplifier:

            This amp is installed in a Church Hall 90x70 feet. It drives 19 speakers working on the 70v line output. It has a 48v supply on the XLR inputs to handle mic's that require voltage. The amp sounds great when playing music or voice.

            • Primary use:
            • Business

            (3 of 3 customers found this review helpful)

             
            1.0

            "A Second Chance Purchase"

            By Raulgarci

            from San Diego, Ca

            About Me Audiophile

            Verified Reviewer

            Pros

              Cons

              • Intermittent operation
              • Lack of power output
              • Poor Sound Quality

              Best Uses

              • Multiple Rooms / Whole House

              Comments about PYRAMID® PA305 300W Rack-Mount Amplifier:

              15 years ago I bought a PA System from Radio Shack, equipment still working very good, with that antecedent I decided to buy a new PA System for other home application(online purchase), after receiving the equipment I set it up with the speakers in place, etc., but unfortunately after turning on the amplifier only worked for a minute and the sound went off, after turning the power off and waiting for another minute or two and power on again the sound comes but after other minute the sounds goes off.
              I decided to have a second chance with Radio Shack, so I requested to RS via Customer Service (an operator from a Call Center) a exchange but they told me that the procedure is to return the equipment, wait for authorization to get a credit and then reorder the equipment I want, since it is not my fault that the equipment is defective (a problem of Quality Control from Radio Shack) I consider that it is not fair to me and a very bureaucratic procedure that may take a month to close the cycle of the purchase, considering that the second equipment will work fine. Please Radio Shack improve your inspection, QC and QA procedures.

              • Was this a gift?:
              • No

              (7 of 7 customers found this review helpful)

               
              4.0

              This is really a 300 WATT AMP

              By Sound Man

              from Little Rock, AR

              About Me Tech Savvy

              Verified Buyer

              Pros

              • Easy Setup
              • Good Power Output
              • Great Sound Quality

              Cons

                Best Uses

                • Multiple Rooms / Whole House

                Comments about PYRAMID® PA305 300W Rack-Mount Amplifier:

                This amp is running a whole house background music system both inside and outside the house.
                You have to watch the input audio quality as it will send it through just as it gets it (unfiltered) so make sure your audio is very good on the input side.
                The real output on this amp is 300 watts not the 100 it lists in catalog.

                • Was this a gift?:
                • No

                (4 of 4 customers found this review helpful)

                 
                5.0

                use for poetry readings....

                By geopoet

                from Buffalo,New York.

                About Me Novice

                Verified Reviewer

                Pros

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

                Cons

                • Limited Functions

                Best Uses

                • Events

                Comments about PYRAMID® PA305 300W Rack-Mount Amplifier:

                Use this amp with two Radio Shack 10 in. speakers for indoor poetry readings....reliable,affordable,worry-free!
                (wish it included an equalizer,built-in)

                (5 of 6 customers found this review helpful)

                 
                1.0

                Out of box failure

                By RMVD

                from Salt Lake City, Utah

                About Me Experienced

                Verified Buyer

                Pros

                  Cons

                    Best Uses

                      Comments about PYRAMID® PA305 300W Rack-Mount Amplifier:

                      Radio Shack shipped this to us in the manufactures box and when we received, it was really beaten up and the amp would not power up. Don't know if it was defective from factory or if shipping causes malfunction.

                      (1 of 1 customers found this review helpful)

                       
                      4.0

                      Very pleased with these Amplifiers.

                      By Slick

                      from Pittsburgh, PA

                      About Me Technically Challenged

                      Verified Buyer

                      Pros

                      • Durable
                      • I have two of these
                      • Lightweight
                      • Long Lasting
                      • Simple Use

                      Cons

                        Best Uses

                        • Board Meetings

                        Comments about PYRAMID® PA305 300W Rack-Mount Amplifier:

                        They are lightweight, easy to setup, amd when used in tandem can handle up to eight (8) mics.
                        No mic. feedback and plenty of power for a medium size meeting room which seats up to 100 people.

                        • Primary use:
                        • Personal

                        (4 of 5 customers found this review helpful)

                         
                        1.0

                        joke,[...]

                        By telephonebill

                        from redondo beach, ca

                        About Me Tech Savvy

                        Verified Buyer

                        Pros

                        • Looks nice but so what

                        Cons

                        • Unreliable

                        Best Uses

                        • Boat anchor
                        • Land fill

                        Comments about PYRAMID® PA305 300W Rack-Mount Amplifier:

                        Put this in at the little league field, worked for a week then it went out. i am now waiting for the "team" to call me back about a replacement.I have put other brands of paging systems in many , many times before and never have i had one fail until now.I bought this because the league Is on a budget. BUT YOU GET WHAT YOU PAY FOR.

                        • Primary use:
                        • Personal

                        (2 of 2 customers found this review helpful)

                         
                        4.0

                        Good Value

                        By r the tech

                        from Pittsburgh Pa

                        About Me Tech Savvy

                        Verified Buyer

                        Pros

                        • Durable

                        Cons

                          Best Uses

                          • Presentations
                          • Productivity
                          • Professional

                          Comments about PYRAMID® PA305 300W Rack-Mount Amplifier:

                          Great amplifier for the money. I do wish that the amplifier had a built in tone control and thus in most instances eliminate the need for an external EQ. There is a feedback control but other that the need of a tone control, this is one rugged, powerful, and quiet amplifier.

                          • Primary use:
                          • Business

                          (1 of 2 customers found this review helpful)

                           
                          5.0

                          High power P.A. amp

                          By JM

                          from Orlando

                          About Me Tech Savvy

                          Verified Buyer

                          Pros

                          • Durable
                          • Simple Use

                          Cons

                            Best Uses

                            • Presentations
                            • Professional

                            Comments about PYRAMID® PA305 300W Rack-Mount Amplifier:

                            Plenty of power for our Baseball field using two speakers.

                            • Primary use:
                            • Business

                            Displaying reviews 1-9

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