Arcam A25+ Integrated Amplifier with Monitor Audio Silver 8G 100 Bookshelf Speaker
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Arcam A25+ Integrated Amplifier
It was way back in the mid-1970s when Doug Brady showcased the first amplifier from A&R Cambridge (as the company was then known) — the A60, which featured in many of our magazine adverts. The Arcam A25 continued that legacy with great success, earning a reputation for performance and reliability. Naturally, expectations are high for its successor, the Arcam A25+, which is set to carry the torch forward.
Features
- Class G amplification delivering 2x 100 watts (8Ω)
- Hi-res audio ESS ES9018 DAC
- Meticulously tuned MM phono stage
- HDMI eARC and USB-C inputs
- Bluetooth 5.4 with Snapdragon Sound for wireless lossless audio and Auracast for streaming to multiple wireless headphones or speakers
- 6.5"" high-resolution bonded display, solid aluminium dials and aluminium front, top, side and rear panels
The Best of the Radia+ Range
The ARCAM A25+ is the best sounding and most versatile of Arcam’s Radia+ integrated amplifiers. The A25+ is the latest in nearly 50 years of amplifier design and manufacture, dating back to their first product in 1976 — the A&R Cambridge A60 amplifier.
Continuous Innovation
Since the launch of the award-winning ARCAM Radia A25, it is clear they haven’t rested. Their engineering team pushed further to create the premium ARCAM A25+, an even better sounding and more versatile integrated amplifier.
Extensive Connectivity
With a wide array of analogue inputs, including a meticulously tuned phono stage, and digital inputs including HDMI eARC and USB-C, the A25+ provides impactful sound for everything from vinyl to TV and streaming.
Cutting-Edge Performance
The A25+ features an enhanced power supply design, a new DAC, and cutting-edge wireless capabilities straight out of the box. Snapdragon Sound delivers uncompressed digital audio via Bluetooth, while Auracast enables multiple compatible headphones or speakers to share music wirelessly, with no pairing required.
Superior Amplification Technology
Powered by our 5th generation Class G amplifier design, you can expect the best sound quality and dynamics from what has always been a better sounding and more efficient class of amplifier.
Monitor Audio Silver 8G 100 Bookshelf Speaker
Silver 100 is a true 3-way system; this larger standmount speaker delivers exceptional levels of high-fidelity performance. Its powerful 8-inch C-CAM bass driver with RST III cone geometry reaches impressively deep, while a dedicated 3-inch midrange driver and 25mm C-CAM Gold Dome tweeter ensure seamless transitions from low bass through to the crispiest high frequencies, delivered with control, energy and finesse.
Features
- 1 x 8-inch C-CAM Bass Driver
- 1 x 3-inch C-CAM Mid-Driver
- 1 x 25mm C-CAM Gold Dome Tweeter
- RST III Driver Geometry
- Refined Crossover Design
- Through-Bolt Driver Bracing
- Silent Flow Port Technology
- Finishes in Satin White, High Gloss Black & European Walnut
The Most Capable Silver Series Ever
The Silver 100 8G is a powerful new true 3-way standmount speaker, designed to deliver exceptional high-fidelity performance.
At its core is a large 8-inch C-CAM bass driver with advanced RST III cone geometry, capable of reaching impressively deep, controlled low frequencies. This is paired with a dedicated 3-inch midrange driver and a 25mm C-CAM Gold Dome tweeter, ensuring smooth, seamless transitions across the entire frequency range, from rich bass through to crisp, detailed highs. A refined crossover design enhances integration between drivers, while the Silent Flow port helps optimise airflow and reduce distortion for cleaner sound. The rigid, braced cabinet, strengthened with Through-Bolt Technology, minimises resonance for greater accuracy and clarity.
Available in three contemporary finishes, the Silver 100 8G combines striking design, premium materials, and outstanding acoustic performance.
Arcam A25+ Specification
| Continuous Power Output (8Ω, 20Hz – 20kHz, 0.5% THD, 2 Channels Driven): | 100W per channel |
| Continuous Power Output (4Ω, 1kHz, 0.5% THD, 2 Channels Driven): | 165W per channel |
| Harmonic Distortion (80% Power, 8Ω, 1kHz): | 0.002% |
| Analogue Inputs: | 3 (RCA pairs) |
| Analogue Inputs – Signal/Noise Ratio (A-Weighted, Ref. 50W, 1V Input): | 106dB |
| Analogue Inputs – Frequency Response: | 20Hz – 20kHz ±0.2dB |
| Phono (MM) Input – Input Impedance: | 47kΩ + 100pF |
| Phono (MM) Input – Frequency Response (Ref. RIAA Curve): | 20Hz – 20kHz ±1dB |
| Digital Inputs – Supported Sample Rates (USB-C): | 384, 352.8, 192, 176.4, 96, 88.2, 48, 44.1kHz |
| Digital Inputs – Supported Sample Rates (All Other Digital Inputs): | 192, 176.4, 96, 88.2, 48, 44.1kHz |
| Digital Inputs – Bit Depths: | 32, 24, 16 |
| Digital Inputs – Supported DSD Rates (USB-C Only): | DSD256, DSD128, DSD64 |
| Digital Inputs – Frequency Response (Filter 1): | 20Hz – 20kHz ±0.2dB |
| Digital Inputs – Signal/Noise Ratio (A-Weighted, Ref. 50W, 0dBFS): | 109dB |
| Headphone Output – Maximum Output Level (RMS, 32Ω / 300Ω): | 2.5V / 5V |
| Headphone Output – Load Range: | 16Ω – 2kΩ |
| Bluetooth Version: | 5.4; A2DP Sink/Source, AVRCP, BLE, Snapdragon Sound, AAC, LE Audio, Auracast |
| Bluetooth Transmitter Frequency and Power: | 2,400MHz – 2,483.5MHz: <20dBm |
| Mains Voltage: | 100V, 110–120V or 220–240V, 50–60Hz |
| Power Consumption (Maximum): | 500W |
| Power Consumption (Standby): | <0.5W |
| Dimensions (W x D x H, Including Speaker Terminals and Feet): | 431 x 344 x 83mm |
| Weight (Net): | 9kg |
| Weight (Packed): | 12kg |
| Supplied Accessories: | Mains lead(s), remote control with 2x AAA batteries, Quick Start Guide, Important Safety Instructions |
Monitor Audio Silver 8G 100 Specification
| System Format: | 3-Way |
| Frequency Response, In-Room (-6dB): | 33 Hz – 35 kHz |
| Sensitivity (2.83 Vrms @ 1m, Free-Field): | 87 dB |
| Sensitivity (2.83 Vrms @ 1m, Installed): | N/A |
| Nominal Impedance: | 8 Ohms |
| Minimum Impedance (20Hz to 20kHz): | 3.7 Ohms @ 140 Hz |
| Maximum Peak SPL (AES75, Z-Weighted): | 114 dB |
| Continuous Power Handling (CTA 426-B): | 200 W |
| Recommended Amplifier Power (RMS, Music Signal): | 100–400 W into 4 Ohms 50–200 W into 8 Ohms |
| Bass Alignment: | Silent Flow Port Technology |
| Port Tuning Frequency: | 37 Hz |
| Crossover Frequency: | LF/MF: 610 Hz MF/HF: 2.9 kHz |
| Drive Unit Complement: | 1 x 8"" C-CAM RST III mid-bass driver 1 x 3"" C-CAM RST III mid-range driver 1 x 25 mm C-CAM Gold Dome tweeter |
| Finishes: | High Gloss Black European Walnut Satin White |
| External Dimensions with All Accessories Fitted (H x W x D): | 440 x 230 x 354 mm (17 5/16 x 9 1/16 x 13 15/16"") |
| Weight (Each): | 12.1 kg (26 lb 11 oz) |
| Sold As: | Pair |
| Warranty: | 5 years |
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