NAIT XS 2 vs Arcam A15+
The A15+'s power @ 8ω is 80W against the NAIT XS 2's 70W, its power @ 4ω 120W against 100W, its weight 10 kg (22 lbs) against 8.4 kg (19 lbs), and its width 431 mm against 432 mm.
AI-generated product photo — not official manufacturer imagery.
The Nait XS 2 integrated amplifier from Naim Audio delivers 70 watts per channel into 8 ohms, offering more power than its predecessor, the Nait XS. It features six analog inputs supporting both DIN and RCA connections, a high-quality Class A headphone amplifier with a 1/4" (6.35mm) headphone output, and advanced ceramic heatsink technology that improves thermal dissipation and reduces distortion. The amplifier uses constant current source drive electronics, a reconfigured internal layout to optimize signal paths, and custom manufactured film capacitors in all audio-critical locations. It is housed in a slimline aluminum enclosure and includes AV bypass mode, preamplifier, power amplifier, and subwoofer connections. The Nait XS 2 is known for its dynamic, delicate, and even-handed sound, capable of driving most loudspeakers to realistic levels in large rooms. It also offers upgrade options with external power supplies such as FlatCap XS, HiCap, or SuperCap to further enhance performance. Dimensions are approximately 70 x 432 x 314 mm (H x W x D) and it weighs about 8.4 kg. The amplifier has been discontinued and replaced by the Nait XS 3 model.
Amplification power output and characteristics
Input and output connections
Size, weight, and appearance
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions
Estimated price (community-sourced)
Around — community and catalog average, updates slowly
Components that show up alongside the NAIT XS 2 in real systems. A verdict means the pair has been checked for compatibility and headroom — open it to see how the two get along.
The closest alternatives on specs, description and the systems they turn up in, with the specs they share set side by side.
The A15+'s power @ 8ω is 80W against the NAIT XS 2's 70W, its power @ 4ω 120W against 100W, its weight 10 kg (22 lbs) against 8.4 kg (19 lbs), and its width 431 mm against 432 mm.
The CA1 Control's power @ 8ω is 55W against the NAIT XS 2's 70W, its power @ 4ω 85W against 100W, its weight 9.07 kg (20 lbs) against 8.4 kg (19 lbs), and its width 431.8 mm against 432 mm.
The CXA81 II's power @ 8ω is 80W against the NAIT XS 2's 70W, its power @ 4ω 120W against 100W, its weight 8.7 kg (19 lbs) against 8.4 kg (19 lbs), and its width 430 mm against 432 mm.
The PM-15S2's power @ 8ω is 90W against the NAIT XS 2's 70W, its power @ 4ω 140W against 100W, its weight 18.5 kg (41 lbs) against 8.4 kg (19 lbs), and its width 440 mm against 432 mm.
Primare I15 MM
Primare I15
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