Samson Rechargeable Battery for EX20 and EX30

You can power the EX20 and EX30 with the RB2030 rechargeable battery kit for high-quality sound anywhere outdoors - from the street to the beach, parks, and more.

The Samson RB2030 Rechargeable Battery is designed for Expedition EX20 and EX30 cabinets. The RB2030 incorporates four 12VDC, 3.3A Gel Cells. A fully charged RB2030 should supply power to the EX20 or EX30 for approximately 3-4 hours at a relatively high level of volume. Battery life of 7-8 hours can be obtained if a relatively low level of volume is used.

Note: It is the actual volume (audio you are hearing), not the position of the volume controls, that is relative to battery life. With proper care, your RB2030 will operate trouble free for many years.

About Samson Audio
Samson's mission is to create precision audio tools for professionals, all with exceptional sound, a wealth of practical features and rugged construction to ensure consistent performance and long life in all kinds of applications. Their power amplifiers, equalizers, powered mixers, mixers, specialized products, racklight/power distribution systems, microphones, and other unique products to come, are all dedicated to one idea: The art of high technology is best served by making excellence more accessible to everyone.