Commercial Sound Equipment
Commercial Audio Products and Accessories
We carry a huge selection of commercial audio’s bestselling brands and products including, Bose Commercial, JBL Commercial, Yamaha Commercial Audio, Atlas Sound, AtlasIED, Electro-Voice Electro-Voice EV, TOA Electronics, QSC Audio, Bosch, Pure Resonance Audio, Bogen Communications, Ashly Audio, Community Loudspeakers, Biamp, Cambridge Sound Management, Soundtube, Denon Commercial, Tascam, Tannoy, Lowell, Quam, MiPro, CAD Audio, RDL Radio Design Labs, Speco, Peavey Commercial Audio, West Penn Wire and Cable and many more.
Designing a new system, upgrading or repairing your system we can help. Select from the bestselling products for your commercial audio project or system design including, PA paging horns, indoor-outdoor speakers, IP speakers, amplifiers, mixers, mixer amps, electronics, intercoms, assistive listening devices, volume controls, microphones, equipment racks, soundproofing, intercom-headsets, wiring, patch cables, mounting brackets, parts and installation accessories.
These products are made to run 24/7 365 and built to last in any challenging environment or commercial audio application. When reliability and performance are critical - such as in PA paging, background music, announcements, emergency alert, 70V audio systems, and indoor and outdoor industrial and public address systems.
Need Quantity Pricing?
We provide special discounts for contractors & installers, institutional buyers, schools, government, and military buyers on all brands, products, parts, and accessories. We accept purchase orders from schools and universities, as well as government and military organizations.
We specialize in commercial audio 70V products and system design. Get help fast, chat, email, or call our sales engineers at (888) 256-4112. Select and buy the best commercial audio brands and products for your application, needs, and budget.
Talk To An Audio Engineer
Choosing Commercial Audio Equipment
Most people feel overwhelmed when choosing audio products or systems. Don’t worry. With over 100 years of collective audio design experience, we’ve got you covered.
1. Select Commercial Product or System
Choose the bestselling product from the list below that you feel will best meet your commercial audio needs. Don’t worry, this is just a starting point.
2. Customize with a Sales Engineer
One of our Sales Engineers will guide you in finalizing a product selection that is tailored to your application and budget.
3. Purchase the Right Equipment for You
Feel confident knowing that the product or system you have purchased is designed by a qualified audio engineer and will work - exactly the way you need it.
Shop with Confidence
Our committed, experienced professional sales engineers deliver reliable designs and provide lifetime tech support for all products.
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RDL TX-8A 4 Ohm / 8 Ohm Input Interface
The TX-8A is the ideal choice in many applications requiring superior quality transformer coupling between the output of a 4 or 8 Ohm power amplifier and the input of an audio mixer or amplifier. A front-panel LEVEL control allows the output to be adjusted for -10 dBV or +4 dBu over a wide range of amplified power levels.
List $130.68Price $98.01Savings $32.67 (25%) -
RDL ST-PA2 Mono Audio Amplifier
The RDL ST-PA2 features a single, unbalanced audio input, a gain control, and two outputs. The first output is designed to deliver a clean 2 watts RMS into an 8 Ω speaker.
List $131.04Price $98.28Savings $32.76 (25%) -
RDL DB-CIJ3D Mono Consumer Input Jacks
The DB-CIJ3 is the ideal choice in installations requiring the passive mixing of two unbalanced line-level audio sources to feed a mono balanced (or unbalanced) audio line.
List $169.11Price $126.84Savings $42.27 (25%) -
RDL ST-MPA24 Dual Microphone Phantom 24 V Adapter
The ST-MPA24 contains two identical phantom power circuits and a common power supply input. If only one mic input is to be converted for phantom operation, only one circuit needs to be used. Each circuit has a mic input and a mic output. Phantom voltage appears on each of the mic input terminals. There is no voltage on the mic output terminals. Therefore, the ST-MPA24 can convert any existing mic input into a phantom powered input.
List $172.46Price $129.34Savings $43.12 (25%) -
RDL ST-PA6 Mono Audio Amplifier
The RDL ST-PA6 represents the second generation of RDLs® breakthrough in the traditional power vs. size ratio. Present technology permits features and performance at the most economical cost ever. The ST-PA6 offers 6 Watts of power for a price you would expect to pay for 3 Watts.
List $184.53Price $138.40Savings $46.13 (25%) -
RDL ST-RX2 1x2 Audio Routing Switcher
The RDL ST-RX2 has a single line‑level audio input and two line‑level audio outputs and is part of a group of products in the STICK-ON series from Radio Design Labs. The durable bottom adhesive permits quick, permanent or removable mounting nearly anywhere or it may be used with RDL racking accessories.
List $199.84Price $149.88Savings $49.96 (25%) -
RDL STM-1 Stick-On Series Microphone Preamplifier
The RDL STM-1 is a low-cost quality microphone preamplifier designed for use in commercial sound and broadcast applications. The compact size makes it ideal where a larger or heavier preamp cannot be used.
List $199.95Price $149.96Savings $49.99 (25%) -
RDL STA-1M Audio Line Amplifier
The RDL STA-1M allows bridging any audio line, adjusting the gain, and driving a balanced or unbalanced line.
List $206.63Price $154.97Savings $51.66 (25%) -
RDL D-HA1A Format-A Stereo Headphone Amplifier
The D-HA1A is a two pair receiver and audio headphone amplifier compatible with RDL Format A twisted pair products. D-HA1A receiver stereo audio and 24 Vdc power through a rear-panel RJ45 jack fed from a Format-A sender.List $234.30Price $175.72Savings $58.58 (25%) -
RDL ST-MPA48 Dual Microphone Phantom Adapter
The RDL ST-MPA48 is a dual microphone phantom adapter. The ST-MPA48 contains two identical phantom power circuits and a common power supply input.List $235.01Price $176.25Savings $58.76 (25%) -
RDL ST-PA18 Mono Audio Amplifier
The RDL ST-PA18 features a balanced line level input that may be connected unbalanced. The gain control range will accommodate standard unbalanced levels as well as professional balanced levels.
List $238.79Price $179.09Savings $59.70 (25%) -
RDL ST-MX3 3 Channel Audio Mixer
The RDL ST-MX3 is a line-level mixer module in the STICK-ON Series of products. It provides audio mixing of three line-level inputs with individual input gain adjustments.
List $239.49Price $179.62Savings $59.87 (25%) -
RDL ST-GCA3 Gain Control Line Level Amplifier
The RDL ST-GCA3 constantly adjusts for changes in input levels, bringing up low levels, and reducing gain for high levels. The audio level is constantly adjusted to maintain the correct output. The AGC adjustment rate is switch-selectable.List $241.17Price $180.88Savings $60.29 (25%) -
RDL ST-NG1 White and Pink Noise Generator
The ST‑NG1 is the ideal choice where random white or pink noise is needed. It is suitable either as a reference noise source for audio measurements or as a masking noise source in engineered sound or counter‑intelligence applications.
List $247.53Price $185.65Savings $61.88 (25%) -
RDL EZ-ADA4X Stereo Audio Distribution Amplifier
The EZ-ADA4X is a stereo audio distribution amplifier with gain adjustment and audio level metering. The input is connected through RCA jacks or a MINI jack.List $257.34Price $193.01Savings $64.33 (25%) -
RDL ST-UMX3 3x1 Universal Audio Mixer
The ST-UMX3 is a three-channel audio mixer for combining mic-level or line-level signals to a single output.
List $257.91Price $193.43Savings $64.48 (25%) -
RDL STM-DA3 Microphone Level Distribution Amplifier
The RDL STM-DA3 is designed for use in quality commercial sound, broadcast and recording applications and accepts a wide variety of microphone input levels without loading professional low impedance microphones.
List $260.01Price $195.01Savings $65.00 (25%) -
RDL ST-DA3 Line Level Distribution Amplifier
The RDL ST-DA3 gives you the advantages of an audio distribution amplifier PLUS you can put it where you need it. The ST-DA3 allows bridging of any audio line, adjusting the gain, and driving up to three high or low impedance, balanced or unbalanced loads.
List $268.52Price $201.39Savings $67.13 (25%) -
RDL FP-PA20B 20W Mono RMS Audio Power Amplifier 25V
The RDL FP-PA20B produces average audio levels and audio clarity normally expected of amplifiers delivering much higher output power.
List $273.68Price $205.26Savings $68.42 (25%) -
RDL STM-2 Microphone Preamplifier
The RDL STM-2 is a quality low-noise microphone preamplifier designed for use in commercial sound, broadcast, and recording. The STM-2 is very flexible, with gain adjustment from 35 to 65 dB, two balanced or unbalanced outputs, and available phantom supply input.
List $273.96Price $205.47Savings $68.49 (25%) -
RDL D-RC3M Remote Audio Mixing Control with Muting
The RDL D-RC type remote audio mixing controls provide user-accessible volume knobs for two or three sources. Each control is available with level controls only, or with level controls plus a muting button for each channel.
List $274.76Price $206.07Savings $68.69 (25%) -
RDL FP-PA20 20W Mono RMS Audio Power Amplifier 8 ohm
The RDL FP-PA20 produces average audio levels and audio clarity normally expected of amplifiers delivering much higher output power.
List $277.59Price $208.19Savings $69.40 (25%) -
RDL EZ-MPA1X Microphone Preamplifier
The EZ-MPA1X is a microphone preamplifier with front-panel volume control and audio level metering. A front-panel switch engages an audio compressor to control overloads and clipping during high level audio bursts or peaks from the microphone.List $279.69Price $209.77Savings $69.92 (25%) -
RDL FP-PA20A 20W Mono RMS Audio Power Amplifier 70V and 100V
Both a 70V and 100V amplified output are provided on the RDL FP-PA20A to drive corresponding speakers in a distributed sound system.
List $283.86Price $212.89Savings $70.97 (25%)
Commercial Audio Products and Accessories
We carry a huge selection of commercial audio’s bestselling brands and products including, Bose Commercial, JBL Commercial, Yamaha Commercial Audio, Atlas Sound, AtlasIED, Electro-Voice Electro-Voice EV, TOA Electronics, QSC Audio, Bosch, Pure Resonance Audio, Bogen Communications, Ashly Audio, Community Loudspeakers, Biamp, Cambridge Sound Management, Soundtube, Denon Commercial, Tascam, Tannoy, Lowell, Quam, MiPro, CAD Audio, RDL Radio Design Labs, Speco, Peavey Commercial Audio, West Penn Wire and Cable and many more.
Designing a new system, upgrading or repairing your system we can help. Select from the bestselling products for your commercial audio project or system design including, PA paging horns, indoor-outdoor speakers, IP speakers, amplifiers, mixers, mixer amps, electronics, intercoms, assistive listening devices, volume controls, microphones, equipment racks, soundproofing, intercom-headsets, wiring, patch cables, mounting brackets, parts and installation accessories.
These products are made to run 24/7 365 and built to last in any challenging environment or commercial audio application. When reliability and performance are critical - such as in PA paging, background music, announcements, emergency alert, 70V audio systems, and indoor and outdoor industrial and public address systems.
Need Quantity Pricing?
We provide special discounts for contractors & installers, institutional buyers, schools, government, and military buyers on all brands, products, parts, and accessories. We accept purchase orders from schools and universities, as well as government and military organizations.
We specialize in commercial audio 70V products and system design. Get help fast, chat, email, or call our sales engineers at (888) 256-4112. Select and buy the best commercial audio brands and products for your application, needs, and budget.