adi-insite-us
ADI US App
ADI Global Distribution
ADI a Resideo company
menu
content loaded

SoundTube MA501T Low Voltage Amplifier, 50W Output Power at 25V / 70V / 100V, 12V Trigger, Black

MA501T

|

9W-MA501T

Sign In for Dealer Pricing

New to ADI?Become a Customer
Image of 9W-MA501T
Shop All SoundTube

SoundTube MA501T Low Voltage Amplifier, 50W Output Power at 25V / 70V / 100V, 12V Trigger, Black

MA501T | 9W-MA501T

Please sign in to view pricing, availability, and to add to cart.

Overview
Specifications
Documents

Product Overview

The MA501t is a low-voltage mono power amplifier engineered for use in distributed sound applications. Designed for use with SoundTube and other high-fidelity speakers, the MA501t provides 50 watts of output power at 25V, 70V or 100V. A 12V trigger is provided for auto-on/off functions. Recessed gain control is available via the front panel, this deters unauthorized tampering with levels or other settings. The unit is fan-cooled and offers overload, short circuit and heat protection along with peak output protection. All controls for the MA501t are presented on the rear panel. The MA501t is for use with SoundTube and Rockustics products. When in use in conjunction with outdoor speakers, the amp should be placed inside or in a weatherproof concealment.

Specifications

Documents and Resources

Download All Documents
Sign Up for Email
Sign Up
Branch
Locator

© 2026 ADI Global - All Rights Reserved.