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Rockin' Roller 4

• Stack and Lock Design
• Now Includes Bottle Opener
• Connect 2 Speakers Wirelessly
• Free Mobile App Control
• W100 Watt | 100 Hour Playback
• NOAA Weather Radio


Built-in slots allow you to stack and lock a second RR4 speaker on top. Enables secure transportation and clutter-free setup for your audio system

Bottle Opener

A vital component of any party, built into the backside of the speaker. Classic wall-mounted, lever-action design is ergonomic and hassle-free

Connect 2 Speakers

Use True Wireless System to wirelessly sync two RR4s together and stream audio. TWS is an easy way to boost your audio without extra wires and complicated procedures

NOAA Weather Radio

Quick and easy access to local NOAA Weather Radio channels. NWR is a vital tool for outdoor enthusiasts, offshore workers, and off-grid adventurers


Telescoping carry handle and rolling wheels make for easy and comfortable transportation. Made to securely traverse most flat surfaces, including pavement, paneling, etc

LED Lights

Front panel LED lighting with custom color and brightness adjustment. Provides effective illumination of the speaker’s control panel and to easily location in low-light situations

100 Watts

Big-watt drivers deliver high-power audio at a maximum output of 100W. The extra audio power is perfect for parties of all sizes, indoors and outdoor

Dependable wireless battery to play audio for hours on end. Perfect for weekends in the outdoors, where plugs are scarce

Mobile App

Adjust Volume

Control volume levels on your Rockin; Roller 4 through your mobile device

LED Lighting

Adjust brightness and LED color through the Monster Zone Control App.

Source Selection

!Change source, control FM radio, and even control bass and treble