Arcam Radia SA45 Streaming Amplifier & R25 Bookshelf Speakers Hi-Fi Bundle, Black
Key Features
- Arcam streaming amp and bookshelf bundle
- SA45 delivers 180W per channel into 8 ohms
- Class G amplification gives controlled speaker drive
- R25 speakers reach down to 43Hz
- Can't find the bundle you want? Call 01706 878444 and we'll make the perfect package for you!
Arcam Radia SA45 Streaming Amplifier & R25 Bookshelf Speakers Hi-Fi Bundle, Black Overview
The Arcam Radia SA45 Streaming Amplifier & R25 Bookshelf Speakers Hi-Fi Bundle is designed for listeners who want a compact but powerful stereo system with streaming, amplification, and speakers already matched. The SA45 provides the system control and power, delivering 180W per channel into 8 ohms or 300W into 4 ohms through Arcam’s Class G amplifier design, giving the R25 speakers confident drive and control.
The R25 bookshelf speakers keep the system room-friendly while still offering full, detailed playback. Each speaker uses a 6.5-inch MCC woofer for bass and midrange, a 1-inch DCC dome tweeter in a waveguide with acoustic lens, and a rear bass reflex port extending low-frequency response down to 43Hz. The SA45 adds Apple AirPlay, Chromecast, Spotify Connect, Tidal Connect, Roon Ready support, HDMI ARC, MM/MC phono inputs, Bluetooth 5.2 with aptX HD and aptX Adaptive, and hi-res streaming up to 32-bit/768kHz, making the bundle suitable for streaming, vinyl, TV sound, and serious two-channel listening.
Product Ref: 387589
Full Description
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For a limited time, select ARCAM Radia series purchases now include a complimentary Roon subscription. To find out more information and redeem your the offer, click here.
Package Includes
- Arcam Radia SA45 Streaming Integrated Amplifier, Black
- Arcam Radia R25 Bookshelf Speakers, Pair, Black
Arcam Radia SA45 Specifications
Power
| Continuous power output (0.5 THD), per channel | 2 channels driven, 20Hz—20kHz, 8Ω: 180W2 channels driven, 1kHz, 4Ω: 300WHarmonic distortion, 80 power, 8Ω at 1kHz: 0.002 |
|---|---|
| Number of inputs | 3 x RCA pairs1 x XLR pair |
| Phono Inputs | MM and MC |
| Frequency response | 20Hz—20kHz ± 0.2dB |
| Signal/noise ratio (A-wtd, ref. 50W, 1V input) | 106dB |
| Supported Streaming media | FLACWAV (LPCM)AACALACAIFFDSD (up to 1024)MP3MP4OGGWMA |
| Supported Streaming Bit depth | 162432 |
| Supported Streaming sample rates (kHz) | Up to 768 kHz |
| Gapless Playback | Yes |
| Digital Audio Inputs | 1 x HDMI ARC2 x Coaxial (RCA)2 x Optical (Toslink) |
| Supported Digital input Bit depth | 1624 |
| Supported Digital input sample rates (kHz) | Up to 192 kHz |
| Frequency response (filter 1) | 20Hz—20kHz ± 0.2dB |
| Signal/noise ratio (A-wtd, ref. 50W, 0dBFS) | 110dB |
| Bluetooth 5.2 Profile | A2DP Sink/SourceAVRCPBLEaptXaptX HDaptX AdaptiveAAC |
| Bluetooth Transmitter Frequency and Power | 2,402 MHz to 2,480 MHz <13dBm |
| Wi-Fi Network | IEEE 8002.11 a/b/g/n/ac/ax (2.4GHz/5GHz) |
| 2.4G Wi-Fi Transmitter Frequency Range and Power | 2400-2483.5 MHz (USA 11 Channels, Europe and Others 13 Channels) <20dBm |
| 5G Wi-Fi Transmitter Frequency Range and Power | 5150-5250 MHz <23dBm5250-5350 MHz & 5470-5725 MHz <20dBm5725-5850 MHz <14dBm |
| Mains voltage | 100V or 110–120V or 220–240V, 50–60Hz |
| Power consumption (maximum) | 1500W |
| Power consumption (standby) | <0.5W |
| Dimensions W x D (including speaker terminals) x H (including feet) | 431 x 344 x 143 mm |
| Weight (net) | 17 kg |
| Weight (packed) | 20 kg |
| Product code | ARCASA45 |
Arcam R25 Specifications
| Product Type | Bookshelf Loudspeakers |
|---|---|
| Colour | Black Natural Walnut Veneer |
| Recommended Amplifier Power | 15 – 200 W |
| Bass Driver | 165 mm (6.5 Inch) Micro Ceramic Composite (MCC) Cone With Inverted Surrounds In Patented Cast Frames |
| Tweeter | 25 mm (1 Inch) Deep Ceramic Composite (DCC) Dome Tweeter In A Patented Waveguide With Acoustic Lens |
| Enclosure Type | Bass Reflex (Rear-Mounted Port) |
| Crossover Frequency | 1.7 kHz |
| Nominal Impedance | 6 Ω |
| Frequency Response | 43 Hz – 40 kHz (±6 dB) |
| Sensitivity | 85.5 dB (2.83 V @ 1 m) |
| Dimensions (W × H × D) | 246 × 359 × 323 mm |
| Weight | 11.0 kg (Each) |
| Gross Weight | 27.0 kg (Pair) |
| Product Code | ARCR25BLK |
| EAN | 1200130038259 |
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