Key Features
- 100W per channel for effortless speaker control
- Class G amplification for ultra-low distortion and detail
- Enhanced power supply for cleaner, more dynamic sound
- New DAC for improved digital audio performance
- HDMI eARC and USB-C for versatile connectivity
Arcam A25+ Integrated Amplifier with Bluetooth and Auracast Overview
The Arcam A25+ is built for those who want a premium amplifier that combines power, refinement and versatility across music, film and streaming. With 100W per channel and Arcam's latest Class G amplification, it delivers exceptional clarity and control, ensuring your speakers sound both dynamic and detailed. Its ability to handle everything from vinyl to high-resolution streaming makes it a natural fit for a wide range of listening setups.
Compared to the original A25, the A25+ introduces a newly designed DAC and an enhanced power supply for even cleaner, more stable performance. Connectivity has also expanded, with HDMI eARC and USB-C joining a broad range of analogue and digital inputs. Wireless listening is equally advanced, thanks to Snapdragon Sound for uncompressed Bluetooth and Auracast for sharing music across multiple compatible headphones or speakers. With its finely tuned phono stage and thoughtful eco-friendly packaging, the A25+ is the most capable and versatile of the Radia+ amplifiers.
Product Ref: 350642
Full Description
View Full DescriptionWhat's in the Box?
- Mains lead(s)
- Remote control with 2 x AAA batteries
- Quick start guide
- Important safety instructions
Specifications
| Continuous power output (0.5 THD), per channel | |
|---|---|
| 2 channels driven, 20Hz - 20kHz, 8Ω | 100W |
| 2 channels driven, 1kHz, 4Ω | 165W |
| Harmonic distortion, 80 power, 8Ω at 1kHz | 0.002 |
Analogue Inputs
| Number of inputs | 3 (RCA pairs) |
|---|---|
| Signal/noise ratio (A-wtd, ref. 50W, 1V input) | 106dB |
| Frequency response | 20Hz—20kHz ± 0.2dB |
Phono (MM) Input
| Input impedance | 47kΩ + 100pF |
|---|---|
| Frequency response (ref. RIAA curve) | 20Hz—20kHz ± 1dB |
Digital Inputs
| USB-C supported sample rates (kHz) | 384, 352.8, 192, 176.4, 96, 88.2, 48, 44.1 |
|---|---|
| Other digital inputs supported sample rates (kHz) | 192, 176.4, 96, 88.2, 48, 44.1 |
| Bit depths (bit) | 32, 24, 16 |
| Frequency response (filter 1) | 20Hz—20kHz ± 0.2dB |
| Signal/noise ratio (A-wtd, ref. 50W, 0dBFS) | 109dB |
Headphone Output
| Maximum output level (RMS) into 32Ω/300Ω | 2.5V/5V |
|---|---|
| Load range | 16Ω - 2kΩ |
Wireless Specifications
| Bluetooth Version | 5.4; A2DP Sink/Source, AVRCP, BLE, SBC, AAC, aptX, aptX HD and aptX Lossless, LE Audio, Auracast |
|---|---|
| Bluetooth Transmitter Frequency and Power | 2,400 MHz to 2,483.5 MHz: <20dBm |
General
| Mains voltage | 100V or 110–120V or 220–240V, 50–60Hz |
|---|---|
| Power consumption (maximum) | 500W |
| Power consumption (standby) | <0.5W |
| Dimensions W x D (including speaker terminals) x H (including feet) | 431 x 344 x 83mm |
| Weight (net) | 9kg |
| Weight (packed) | 12kg |
| Product Code | ARCAMA25+ |
| EAN | 1200130028663 |
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