GR Bass AT Cube 350 Carbon Fiber 350W 1x12" Combo Bass Amp

The GR Bass AT Cube 350 brings serious gig-ready bass performance into a compact, featherweight combo built for players who want power, portability, and tone without compromise.

Class D power supplies made high-power portable bass amplifiers a reality years ago, and Italy-based GR Bass has taken that idea to a new level with the AT Cube Carbon Fiber series. Weighing in at only 17 pounds, the GR Bass AT Cube 350 delivers 350 watts into a single 4-ohm 12-inch SICA neodymium speaker and an adjustable 1-inch horn driver. Its extremely stiff carbon fiber ported enclosure helps keep the energy focused on the music instead of flexing the cabinet, resulting in excellent efficiency, punch, and responsiveness. An extension speaker jack is included, and while the AT Cube 350 will drive down to 2 ohms, GR Bass does not recommend doing so at high volumes for long periods of time. When using a second cabinet, we advise choosing one rated at 8 ohms or higher.

The GR Bass AT Cube 350 is more than just space-age materials. Its fully featured control panel includes gain and master volume controls, a 4-band EQ with selectable midpoints, and bright and deep switches. Convenience features include a headphone output, aux input, DI output with variable level, built-in tuner, effects loop, and extension speaker output.

Most of all, the AT Cube 350 is flexible, portable bass power with the tone-shaping capabilities to fit almost any gigging or studio situation. Getting on the road—and sounding good when you get there—has never been easier.

Cover available separately.

SPECS:

• Power: 350W RMS (AES Standard) - 350W 4ohm RMS (AES Standard)
• Dimensions: W15.75 x D13.98 x H17.91 inches
• Weight: 17.64lbs
• Speaker: 1x12" Custom Jensen/Sica Woofer
• Tweeter: Horn Driver 1" ON/OFF and 3 Positions Switch
• Frequency Response: 38 Hz to 18kHz
• Sensitivity: 98 dB SPL