Bugera BXD15A Bassocombo

Bugera Ultrabass BXD15A — 1000 W Bass Combo with Turbosound Aluminum-Cone Speaker

The Bugera Ultrabass BXD15A is a 1000-watt Class D bass combo amp featuring a custom 15" Turbosound aluminum-cone speaker. This design brings punch and clarity usually found in much larger systems. Musicians benefit from a high-voltage MOSFET preamp that imparts tube-like warmth, while the wedge-shaped, tilt-back cabinet allows sound to be directed precisely during live performances. For working bassists who seek a portable solution for rehearsals, club gigs, and home studio sessions, the BXD15A stands out as a versatile option.

What sets this combo apart in its class

Bugera's Dynamizer power management technology leverages parallel compression to blend clean and compressed bass signals at the output. The result is preserved transients with lasting punch. Passive gyrator EQ circuitry delivers tube voicing, and a selectable mid-frequency switch provides five classic EQ centers for accurate midrange sculpting.

Power section and speaker — headroom for any stage

This model's 1000 W Class D power stage drives a 15" Turbosound aluminum-cone speaker, ensuring a tight, focused low end.

• Power Output: 1000 W Class D — plenty of headroom for medium-sized clubs
• Speaker: 15" Turbosound aluminum cone — rigid construction for tighter bass and faster transient response than paper
• Preamp: High-voltage MOSFET — emulates tube-style warmth and dynamic feel
• A built-in limiter helps protect the speaker from clipping during aggressive playing techniques.

EQ, compressor, and contour switches — sculpt your sound

With a 3-band EQ and sweepable midrange, you have precise control over lows, mids, and highs. Ultra Low and Ultra High switches add deep subharmonics and bright presence as needed.

• EQ: 3-band with sweepable midrange and 5 selectable mid-frequency centers — voicing flexibility for many styles
• Contour Switches: Switchable Ultra Low and Ultra High — immediate bottom-end depth and top-end clarity
• Compressor: Switchable and adjustable — smooth peaks and add sustain for various techniques
• Dynamizer parallel compression maintains transient detail and enhances punch in the signal path.

DI, FX loop, footswitch, and aux — ready for any setup

The balanced XLR DI output sends a clean signal to a front-of-house mixer or recording interface. Insert stompboxes and rack effects into the dedicated FX loop, positioned between preamp and power stage.

• DI Output: Balanced XLR — direct mixer connectivity
• Effects Loop: Send/return — connect external effects easily
• Footswitch Input: Yes (FSB102B compatible, sold separately) — control mute and FX loop remotely
• Aux Input: RCA — practice or perform with backing tracks

Who should consider the BXD15A

This instrument appeals to gigging bassists, weekend players, and home-studio users who need a single amp for rehearsals, club dates, and recording. Those who switch techniques—slap, fingerstyle, pick—will value the compressor and Ultra Low/Ultra High switches, while the DI and FX loop integrate with PA or studio rigs.

Bugera — engineered in Germany for practical musicians

Bugera engineers its amplifiers in Germany, combining high-power Class D platforms with MOSFET preamps that simulate the response of tube circuits. Since 2016, the Ultrabass BXD15A has paired a British-designed Turbosound aluminum-cone driver with Dynamizer parallel compression in a robust, portable combo.