Radio Design Labs (RDL)
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Our RDL Offering
We specialize in RDL Commercial audio mixers, amplifiers, speakers, and accessories for background music, paging, and public address sound systems. We design RDL 70V distributed paging and background music (BGM) systems for business use. RDL products are perfect solutions for mixing, switching, interfacing, and routing sound sources such as paging, voice announcements, recorded music, digital messages, wireless Bluetooth, emergency communications, speech, and sound masking.
Shop our broad range of bestselling Radio Design Labs audio and video products including Radio Design Labs STICK-ON modules and a variety of solutions designed for interfacing, mixing, switching, amplification, monitoring, isolation, control, attenuation, and distribution audio and video signals. These specialty audio products are designed for commercial audio, pro audio, pro video, and studio switching, controlling, and processing of audio line-level, microphone-level, digital audio, and video signals. Radio Design Labs electronics, audio, video, and control products are used in many commercial sound, distributed audio, broadcast AV, video, and studio recording applications.
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List $396.27Price $297.20Savings $99.07 (25%)The RDL EZ-MXA20 is a stereo mixer amplifier with one mic input and two line inputs, ideally suited for houses of worship, restaurants, clubs, meeting rooms, and commercial sound systems.
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List $413.06Price $309.79Savings $103.27 (25%)The RDL FP-PA35A is the ideal choice in many applications where multiple 25V, 70V or 100V speakers in a zone need to be powered from a single audio power amplifier.
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List $481.18Price $360.88Savings $120.30 (25%)The RDL RU-ADA4D is a four channel stereo audio distribution amplifier with input and output gain adjustments and input level metering and may be operated in mono to provide up to eight distributed mono signals.
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List $510.49Price $382.87Savings $127.62 (25%)The RDL HD-MA35 Mixer Amplifier with Power Supply is a three input audio mixer amplifier for systems demanding a broad range of features and high energy efficiency. Two output power amplifier zones are provided, 35 W (Zone 1) and 2 W (Zone 2).
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List $515.81Price $386.86Savings $128.95 (25%)The RDL D SERIES-BT1A modules are Bluetooth audio receiving modules compatible with RDL Format-A twisted pair receivers. When paired with a compatible Bluetooth enabled device, the module receives stereo audio from the Bluetooth source. The stereo signal is sent through two Format-A pairs to any RDL Format-A receiver. A stereo/mono switch set by the installer permits summed mono audio to be sent over one switch-selected pair to the Format-A receiver.
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List $533.70Price $400.27Savings $133.43 (25%)The RDL HD-MA35A Mixer Amplifier with Power Supply is a three input audio mixer amplifier for systems demanding a broad range of features and high energy efficiency. Two output power amplifier zones are provided, 35 W (Zone 1) and 2 W (Zone 2).
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List $554.71Price $416.03Savings $138.68 (25%)The RDL FP-MR2 is a message repeater that permits electronic storage of a single recording up to one minute and forty seconds in duration. This message may be played back manually using an external contact closure to ground or using the front-panel START button.
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List $573.16Price $429.88Savings $143.28 (25%)The RDL EZ-HDA4A Stereo Headphone Distribution Amplifier contains four stereo headphone amplifiers with individual front-panel volume controls. Headphone outputs are provided on front-panel MINI jacks. One stereo input signal feeds all the amplifiers. Stereo RCA jacks, a MINI jack and a 1/4" jack are provided for connecting the input source.
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List $635.00Price $476.25Savings $158.75 (25%)The RDL HD-MA35U Mixer Amplifier with Power Supply is a four input audio mixer amplifier for systems demanding the broadest range of features and the highest energy efficiency. Two output power amplifier zones, 35 watts (Zone 1) and 4 watts (Zone 2), are driven from high-efficiency Class D amplifier stages.
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List $658.59Price $493.94Savings $164.65 (25%)The RDL HD-MA35U is a 4-input audio mixer amplifier for systems demanding the broadest range of features and the highest energy efficiency. Two output power amplifier zones, 35W (zone 1) and 4W (zone 2), are driven from high-efficiency Class D amplifier stages.
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List $666.40Price $499.80Savings $166.60 (25%)The RDL FP-MX4 is a single-channel audio mixing module featuring four identical inputs. Each input accepts either a mic or line level source. The output section provides four mixing potentiometers corresponding to the four inputs.
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List $672.62Price $504.46Savings $168.16 (25%)The RDL EZ-HDA6 Stereo Headphone Distribution Amplifier contains six stereo headphone amplifiers with individual front-panel volume controls. Headphone outputs are provided on rear-panel 1/4" jacks. One input signal feeds all the amplifiers.
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List $721.41Price $541.06Savings $180.35 (25%)The RDL RU-ADA8D is an 8-channel stereo audio distribution amplifier with input and output gain adjustments and input level metering. The module may be operated in mono to provide up to sixteen distributed mono signals. The inputs and outputs are connected on rear-panel detachable terminal blocks. Learn More -
List $734.90Price $551.18Savings $183.72 (25%)The EZ-AFC2X is a stereo bi-directional audio format converter with level controls. Conversion is provided between balanced rear-panel XLR jacks and unbalanced front-panel RCA jacks. Learn More -
List $784.08Price $588.06Savings $196.02 (25%)The RDL RU-MLD4 is a four channel audio distribution amplifier. The input and all four outputs may be connected through the front-panel XLR jacks or on the rear panel detachable terminal blocks. The input accepts either a balanced microphone or line level signal. Each of the four outputs provides either a microphone or line level signal. Learn More -
List $886.26Price $664.70Savings $221.56 (25%)The RDL SF-NP50A is an audio power amplifier that converts one Dante network audio channel and one analog input to a 70V or 100V constant voltage amplified output. The output provides 50 watts for a network digital audio level of 0 dBFS. Special software is not required to configure the module.
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