Following their well-received debut at CEDIA Expo 2025, ARCAM has officially begun North American shipments of the upgraded Radia+ integrated amplifiers: the A5+, A15+, and flagship A25+. These “Plus” models refine the already acclaimed Radia Series with meaningful circuit improvements, enhanced power delivery, and cutting-edge wireless connectivity that finally brings genuine lossless Bluetooth streaming to the traditional British hi-fi brand.
The entire Radia+ range benefits from next-generation Bluetooth 5.4 with Qualcomm Snapdragon Sound technology, enabling aptX Lossless for true bit-perfect CD-quality wireless audio, alongside aptX Adaptive, LE Audio, and future-proof Auracast broadcast capability. This marks a significant leap over the original Radia models and positions ARCAM as one of the first heritage amplifier manufacturers to fully embrace modern high-resolution wireless standards without compromise.
Expanded connectivity
Connectivity has also been expanded. Both the mid-tier A15+ and flagship A25+ now include HDMI eARC, allowing seamless integration with modern televisions for superior TV and movie sound. The top-of-the-line A25+ goes further with Class G amplification (offering the efficiency of Class AB at low levels and the headroom of Class A/B at higher volumes), a larger upgraded transformer, a dedicated ESS9018 Sabre DAC for markedly improved digital performance via SPDIF inputs, and an elegant precision-cut glass display that elevates the industrial-design language introduced with the original Radia Series.
Warm, dynamic and effortlessly authoritative
All three models retain ARCAM’s signature musical tuning – warm, dynamic, and effortlessly authoritative – while incorporating refined component selection, improved noise management, and more robust power supplies than their predecessors.
Pricing remains aggressively competitive for the performance at this level:
- ARCAM A5+ – $1,199.95 USD
- ARCAM A15+ – $1,499.95 USD
- ARCAM A25+ – $1,999.95 USD
Jim Garrett, Senior Director of Product Strategy and Planning at HARMAN Luxury Audio, commented: The new Plus models take that success even further, delivering the most musical and connected amplifiers in their class.
For listeners seeking a single-box solution that combines traditional hi-fi virtues with genuine 21st-century connectivity – including lossless streaming from phones, tablets, or computers – the ARCAM Radia+ amplifiers have immediately become one of the most compelling options on the market.
The A5+, A15+, and A25+ are available now through authorized ARCAM dealers across North America.
