Gemini XGA-4000: 800W 2-Channel Power Amplifier for DJ & Live Sound | XLR/RCA I/O, Speakon

Power for demanding sets

The Gemini XGA-4000 is a compact 2‑channel power amplifier built to deliver clean, reliable wattage for club nights, touring rigs, and live performances. When bridged, it reaches substantial output, making it a practical choice for demanding PA configurations while maintaining a compact footprint for your rack.

In real terms, this amp provides solid headroom across common speaker loads: 2 x 350W RMS at 4 Ω, 2 x 250W RMS at 8 Ω, and 700W RMS when bridged at 8 Ω. It also highlights a peak capability that suits dynamic performances, helping you respond to lively mixes without distortion.

Sound that stays clear at high energy

With a wide 10 Hz to 50 kHz response and a total harmonic distortion of < 0.1%, the XGA-4000 aims to preserve accuracy from deep bass to crisp highs. A signal-to-noise ratio above 90 dB helps vocals and beats stay defined even in busy rooms.

• Instant Peak Power up to 4,000 W (marketing spec) to cover peak moments in performance
• Balanced inputs plus unbalanced RCA, with three Speakon outputs for flexible rigs
• Front panel LEDs for Signal, Clip, Protect, and Bridge status at a glance

Flexible, protection-minded design

Inputs include XLR and 1/4 inch balanced plus RCA to accommodate a wide range of mixers and controllers. Outputs feature three Speakon connectors and 5‑way binding posts for multiple speaker configurations. Protection features guard against DC faults and short circuits, while a front‑to‑rear airflow path and a quiet, variable‑speed cooling fan help maintain stable temperatures across long sets.

• DC and short‑circuit protection for safer operation
• Variable‑speed fan with low noise footprint
• Stereo or Mono Bridge modes for versatile setups

Built for the road and the club

Weighing about 23.4 lb and measuring 19 in x 13.8 in x 3.5 in, the XGA-4000 balances portability with robust metal construction. The 2U chassis, rugged hardware, and clear front controls make it suitable for fixed venues or mobile rigs, while the compact form helps keep your rack clean and manageable.

In practice, you can pair it with compact DJ setups or larger PA arrays, adapting through selectable stereo or bridge modes to meet venue demands without overhauling your rig.