Adastra STA40-WIFI Internet Streaming Amplifier 2x20 RMS

Small Class-D amplifier providing 2 x 20W power with WiFi streaming capability. Controlled by Android or iOS smartphone, the STA40-WIFI is compatible with freely available apps for streaming music and podcasts directly from the local wireless network. Wireless streaming of tracks and playlists stored on a smartphone can be sent via direct wireless link or through the local network, offering much greater range than Bluetooth connection.

The built-in internet radio offers high-quality digital audio from almost any online radio station or podcast available worldwide. Subscription services can store online playlists that can be streamed directly from the Internet without requiring the smartphone to be connected to the network. A line input is selectable for connection to TV, CD, DVD, or other playback device if required.

Feature Description:

• Power supply 24Vdc, 2910mA (adapter included)
• Amplifier: Class-D
• Output power: RMS 2 x 20W @ 8 Ohms
• Load resistance 8 or 16 Ohms
• Speaker: outputs L + R 4mm binding posts
• MediaTek MT7688 580 MHz processor
• Wireless connection 802.11b/g/n
• WiFi standard (up to 300Mbps)
• Sampling format 192 kHz, maximum 24-bit.
• Audio source: Wi-Fi receiver or Line in (RCA)
• Audio output: Stereo output (3.5 mm jack)
• Dimensions: 150 x 135 x 48 mm
• Weight: 610g