USA 
Amp 250W Stereo Power Amplifier (Black)
Product Description
Connect your favorite passive speakers to your Sonos ecosystem with the Sonos Amp 250W Stereo Power Amplifier. It connects to a pair of stereo speakers and a subwoofer, delivering up to 125W per channel thanks to its Class-D amplifiers. It connects to your home network via Ethernet or 802.11b/g/n Wi-Fi, to an audio source via RCA, and to your compatible display via HDMI ARC. The Amp can be controlled via the Sonos app, which is required for setup.
| Amplifier | |
| Amplifier Type | Integrated Amplifier (Preamp/Power Amp Combo) |
| Channels | 2.1 |
| Number of Subwoofer Channels | |
| Amplifier Class | Class-D |
| Power Output per Channel | 125 W at 8 Ohms |
| Dynamic Power per Channel | |
| Frequency Response | |
| THD+N | |
| THD | |
| Residual Output Noise | |
| Channel Separation | |
| Speaker Impedance | |
| Tone Control | |
| Damping Factor | |
| DTS Compatibility | |
| Dolby Compatibility | |
| Auro 3D Support | |
| Upmixing Technology | |
| Supported File Formats | |
| Supported Sample Rates | |
| DAC | |
| HDR Compatibility | |
| Pass-Through Support | |
| Upscaling | |
| GUI | |
| Connectivity | |
| Rear A/V Inputs | 1 x HDMI 1 x Stereo RCA |
| Rear A/V Outputs | 1 x RCA Subwoofer Pre-Out |
| Front I/O | |
| Headphone Output Power | |
| Other Rear I/O | 2 x RJ45 (Ethernet) |
| Speaker Connectors | 2 x 5-Way Binding Post Pair |
| HDCP Support | |
| HDMI Compression Modes | |
| Audio Return Channel (ARC) | ARC |
| HDMI CEC | |
| Media Card Slot | |
| A/B Speaker Selection | |
| Bi-Amp Capability | |
| Input Impedance | |
| Input Sensitivity | |
| Max Input Level | |
| Phono RIAA EQ Deviation | |
| Rated Output / Impedance | |
| Dynamic Range | |
| Signal to Noise Ratio | |
| Total Harmonic Distortion (THD) | |
| Channel Separation | |
| Crosstalk | |
| Wireless Connectivity | |
| Wi-Fi | Wi-Fi 4 (802.11n) |
| Wireless Security | |
| Bluetooth | |
| Bluetooth Profiles | |
| Supported Audio Codecs | |
| Bluetooth Range | |
| Wireless Audio Protocols | |
| DLNA Support | |
| External Control Support | |
| Virtual Assistant Support | |
| Tuner Type | |
| Number of Tuner Presets | |
| Radio Frequencies | |
| Sensitivity | |
| Signal to Noise Ratio | |
| Distortion | |
| Power | |
| AC Input Power | 100 to 240 VAC, 50 / 60 Hz |
| AC Power Output | |
| Power Consumption | |
| Physical | |
| Dimensions (W x H x D) | 8.5 x 2.5 x 8.5" / 217.0 x 64.0 x 217.0 mm |
| Weight | 4.6 lb / 2.1 kg |
| Warranty Length |