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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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 EZ-MXA20 20W Stereo Audio Mixer Amplifier with EQ
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.
List $396.27Price $297.20Savings $99.07 (25%) -
RDL HD-MA35 Mixer Amplifier with Power Supply
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).
List $510.49Price $382.87Savings $127.62 (25%) -
RDL HD-MA35A Mixer Amplifier with Power Supply
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).
List $533.70Price $400.27Savings $133.43 (25%) -
RDL HD-MA35UA 35W Mixer Amplifier 25V 70V or 100V Output with Power Supply
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.
List $658.59Price $493.94Savings $164.65 (25%)