Hypex FusionAmp FA122

Description

The Hypex FusionAmp FA122 is the compact 2‑channel amplifier in the Fusion range—a DSP‑enabled NCORE® plate amplifier delivering two 125 W RMS channels. Purpose‑built for 2‑way active loudspeakers, the FA122 provides clean, controlled power for woofer and tweeter sections, making it ideal for studio monitors, high‑end home speakers, and DIY projects where space and efficiency are key.

At its heart lies Hypex’s acclaimed NCORE® technology, celebrated for ultra‑low distortion, neutral voicing, and musical transparency. Combined with advanced DSP capability—including both IIR and FIR filters—the FA122 gives you the precision tools to design crossovers, fine‑tune system response, and adapt your loudspeaker to any acoustic environment with confidence.

Compact yet powerful, the FA122 isn’t just about watts—it’s about unlocking the full potential of your 2‑way design. Whether you’re building a studio reference monitor or a high‑end home loudspeaker, the FA122 provides the clarity, depth, and accuracy needed to bring music to life.

The Hypex FusionAmp FA122 delivers versatile input options, including balanced XLR in/out, unbalanced RCA, plus digital AES, S/PDIF, and optical Toslink connections. This comprehensive range ensures seamless compatibility with both analog and digital audio sources, making integration into any system straightforward.

For added convenience, the FA122 can be paired with the Fusion Remote Kit or Fusion OLED Display, enabling full remote‑control functionality. Manage and fine‑tune your audio setup effortlessly from across the room for a streamlined listening experience

This FusionAmp can be the basis of e.g. a powerful active subwoofer or a two-way monitor. Great for full range speakers with an extra subwoofer or super tweeter

The FA122 has two 125 Wrms Ncore® amplifiers which can also be bridged to form one powerful 250 Wrms amplifier.

Dimensions: 315 * 120 * 55 mm

Weight: 815 gram

Specifications

Electrical

• Output Power (4Ω): 2 x 125W, (1 x 200W in BTL)
• Output Power (8Ω): 2 x 75W (1 x 250W in BTL)
• Inputs: AES/EBU, Optical, RCA, SPDIF, XLR
• Mains voltage input:

Connections

• Analogue balanced XLR in and through
• Analogue unbalanced RCA input
• Digital AES in and through
• Digital S/PDIF in and through
• Digital Optical TosLink input
• USB 2.0 configuration interface

Features

• 1 channel / 2-way
• FIR filters now included 4500 taps for the input channel and 1500 taps per output channel
• 15 biquads per amplifier
• Three selectable presets for filters
• Source selection
• Signal detect
• Auto shutdown
• BTL capable
• Clip protect
• Thermal protect
• Filter protection

What is included in the box:

• The Hypex FusionAmp FA122
• A printed copy of the user guide
• Speaker connection cables

Available Accessories

Fusion Remote kit
OLED display
Remote control
Hypex Filter Design (HFD) is also available for free download at the Hypex website along with up to date manuals and firmware.