22 REVIEWS
The EDGE A2-300 is a compact 2-channel power amplifier that delivers serious performance in an all-metal chassis with a small footprint. With 2 x 300 W into 4 ohms high damping and 113 dB dynamic range its ideal for hi-fi and home cinema setups where space is limited but sound quality is paramount.
Its built around ICEpowers HCOM Class-D platformrenowned for its wide bandwidth low distortion and razor-sharp transient responsedelivering clear dynamic sound with ultra-low noise. And because it draws just 0.27 W in standby mode you can hook it up and forget about it.
The A2-300 also supports mono-mode via a rear stereo/mono switch allowing advanced configurations such as bi-amping (not bridgeable).
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ICEpower® HCOM Class-D 2 x 300 Watt
Incredible dynamic Range: >113 dB (A-weighted)
Global Voltage Compatibility
Power efficient! 0.27 W Standby/ 6.80 W Idle
Non-Colored Sound for Precision Listening
RCA input with Trim Control
The EDGE A2-300 uses ICEpower’s HCOM Class-D platform to deliver ultra-low distortion, high damping factor, and lightning-fast response. These are key traits for controlling loudspeakers with precision and authority.
Its wide frequency response (5 Hz – 70 kHz) ensures full-spectrum transparency, with a dynamic range of 113 dB and distortion as low as 0.005%. Despite its compact size, the amplifier is fully balanced and internally shielded to prevent interference and noise.
2 x 300 W into 4 ohms / 150 W into 8 ohms (0.005% THD+N)
High output with low distortion for demanding loudspeakers.
Dynamic range: 113 dB
Reveals low-level detail with extreme clarity.
Tight speaker control
Damping factor > 400 tightens bass response and improves woofer control.
“The Edge amp from XTZ Sound at $500, delivered with a 30-day trial, is my new budget reference. Honestly, in my travels, I would say that you would probably have to spend three or four times more than its asking price in order to outright best it—that is to say, be able to sit down and subjectively go, ‘Oh, I can hear a difference.”
Despite its minimalist appearance, the EDGE A2-300 offers practical features for system integration. High-quality RCA inputs with 38 kΩ impedance support clean connection to preamps, streamers, or media players.
Gain control
A2-300 draws just 0.27 W in standby and supports automatic power-on via signal sensing (8-minute timeout) or a 12V trigger input for integration with control systems.
Smart standby and trigger control
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Mono mode support
Stereo/mono switch enables mono operation for bi-amping (not bridgeable).
The EDGE A2-300 combines high performance with discreet aesthetics. Its compact aluminum chassis fits into tight spaces and rack systems, while the clean front panel and sturdy feet reflect XTZ’s build quality.
Compact footprint
Only 58 mm high and 2.3 kg, ideal for desktops, shelves, or rack installation.
All-metal build
Rigid enclosure with vibration-resistant design and premium connectors.
EDGE A2-300
WxDxH: 200 x 285 x 58 (70*) mm / 7.9 x 11.2 x 2.3 (2.8*) inches (*incl. feet) Weight: 2.3 kg / 5 lbs
EDGE A2-400
WxDxH: 200 x 352 x 69 (80*) mm / 7.9 x 13.9 x 2.7 (3.1*) inches (*incl. feet) Weight: 3.1 kg / 6.3 lbs
4.91 / 5
Hi All Just recently bought The XTZ Edge a2-300 as i was hoping to have a bit more grip and control of the low-end of my Mirage Speaker and PMCs. And Wow!!! Never ever have i been blown away by any audio product i Bought like The Edge! You Guys at XTZ do what your goal is and thats making High-End Audio Affordable for everyone! Great job! The Edge a2 has no problems controlling my Speakers at all! Extremely fast! Faster than My Genelec system in my Home Studio. Very Powerful Dynamic clean flat musical and spot on! Some say its sound a bit like a Tube Amp but i also produce/mix/master Music and yes you can hear the absolute source so if they used a tube EQ or Compressor in the Studio on Vocals for example you will hear that clearly. It reveals layer after layer. No listening Fatique at all! I am truly impressed! Bought one for my Father too and he use it with his PMCs and same speed and all and so happy with it! Sadly only five Stars to give as its not normal having this great sounding Amp at this price! Iistened to Hegel H160 Luxman 550 series and many many more but its not even 1% less sounding as it fully Controls the Speaker! Also still love my XTZ 99.36 MKII Headphone Divine and XTZ EarPhones all great and affordable Products but the Edge is from Another Planet! Best Regards Patrick Alphenaar.
Just took delivery of this amp today and its hooked up to Dali Menuets on my desk fed by Tidal streaming through my ipad and Oppo HA2 on lineout. This is a fabulous set up and Ive already had my first goosebump moment. I was a bit worried about it having too much power but the little attenuation knob on the rear has limited that risk nicely so no problems. I might struggle to get any work done now as everything sounds superb. Fits neatly on the desk and I think the form-factor is terrific. Great job XTZ!
XTZ sells directly to you without any middlemen. This means you get more of everything for your money: better components, better design, better engineering and as a result, a speaker to be proud of.
We are fully aware that a speaker reflects the character of the environment that it is in. As such, we offer a refund within 30 days if you are not satisfied with your purchase (see terms below).
