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Key Features
The Arcam A25+ Amplifier and Monitor Audio Silver 500 8G Speakers Hi-Fi Bundle is designed for listeners who want a powerful stereo system with modern connectivity and full-scale floorstanding speaker performance. The Arcam A25+ provides 100W per channel into 8 ohms, using Arcam’s Class G amplification to give the Silver 500 8G speakers the control needed for music, TV audio, vinyl, and wireless listening.
The Silver 500 8G speakers are the largest floorstanders in the Silver 8G range, using twin 8-inch C-CAM RST III bass drivers, a dedicated 3-inch midrange driver, and a 25mm Gold Dome tweeter for deeper bass, clearer vocals, and open treble detail. The A25+ adds HDMI eARC, USB-C, analogue and digital inputs, Bluetooth with Auracast support, and a tuned phono stage, giving the bundle a flexible system hub to match the speakers’ scale and dynamic reach.
Product Ref: 389297
| 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 |
| Number of inputs | 3 (RCA pairs) |
|---|---|
| Signal/noise ratio (A-wtd, ref. 50W, 1V input) | 106dB |
| Frequency response | 20Hz—20kHz ± 0.2dB |
| Input impedance | 47kΩ + 100pF |
|---|---|
| Frequency response (ref. RIAA curve) | 20Hz—20kHz ± 1dB |
| 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 |
| Maximum output level (RMS) into 32Ω/300Ω | 2.5V/5V |
|---|---|
| Load range | 16Ω - 2kΩ |
| 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 |
| 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 |
| Speaker Type | Floorstanding Speaker |
|---|---|
| System Format | 3-Way |
| Frequency Response | 28 Hz – 35 kHz (In-Room, -6 dB) |
| Sensitivity | 90 dB |
| Nominal Impedance | 8 Ohms |
| Minimum Impedance | 3.6 Ohms @ 2 kHz |
| Maximum Peak SPL | 119 dB |
| Continuous Power Handling | 250 W |
| Recommended Amplifier Power | 125 – 500 W Into 4 Ohms60 – 250 W Into 8 Ohms |
| Bass Alignment | Silent Flow Port Technology |
| Port Tuning Frequency | 33 Hz |
| Crossover Frequency | LF/MF: 640 HzMF/HF: 2.8 kHz |
| Drive Units | 2 × 8" C-CAM RST III Bass Drivers1 × 3" C-CAM RST III Mid-Range Driver1 × 25 mm C-CAM Gold Dome Tweeter |
| Available Finishes | High Gloss BlackEuropean WalnutSatin White |
| Dimensions (W × H × D) | 340 × 1120 × 432 mm |
| Carton Dimensions (W × H × D) | 447 × 1233 × 345 mm |
| Weight | 24.3 kg |
| Packaged Weight | 28 kg |
| Product Code | SS8G500BG |
| EAN | 5061070620906 |