Product Description
Adastra AB-5+STA40-WIFI Package with Wi-Fi Streamer STA40-WIFI and AB-5 5.25" Library Speakers Black
The package consists of:
Adastra AB-5 Bookshelf Speakers 5.25” 2 Way 50W RMS Black (Pair)
A pair of passive low impedance speakers finished in black wood vinyl with M6 mounting points on the rear. Each speaker provides maximum power conversion with most stereo amplifiers that can operate down to 4 Ohms, and is equipped with a 5.25″ main driver and 1″ silk dome tweeter for balanced full-range performance. Perfect match with Adastra and other low impedance amplifiers for background music, radio and voice announcements.
Characteristics:
Impedance: 4 Ohms per speaker
50 Wrms / 80 Wpeak per speaker
2 x M6 rear threaded mounting inserts
Included: Wall brackets for recessed keyhole
Main guide: 135mmØ (5.25″) reinforced paper cone
HF driver: 25mmØ (1″) silk dome tweeter
Power handling: rms50W (each cab)
Power handling: peak80W (each cab)
Resistance: 4 Ohms (each cab)
Connections: Screw terminals +/-
Mounting hole centers: 75mm (2 x M6 threads)
Dimensions: 285 x 190 x 167 mm (each cabin)
Weight: 2.26 kg (each cabin)
Adastra STA40-WIFI Internet Streaming Amplifier 2×20 RMS (Piece)
Small Class-D amplifier delivering 2 x 20W of power with WiFi streaming capability. Controlled by an Android or iOS smartphone, the STA40-WIFI is compatible with freely available apps to stream music and podcasts directly from your local wireless network. Wireless streaming of tracks and playlists stored on a smart phone can be sent over a direct wireless link or over the local network, offering much greater range than a Bluetooth connection. Built-in internet radio offers high-quality digital audio from almost any online radio station or podcast available around the world. 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 a TV, CD, DVD or other player if required. It provides a versatile background music solution for continuous music playback from internet services with smart phone control for bars, cafes, restaurants, receptions and parties.
Efficient class-D amplifier 2 x 20W
Built-in WiFi module
Smart phone control via WiFi
Compatible with Android & iOS apps
Playback for Internet radio and subscription services
Characteristics:
Power supply 24Vdc, 2910mA (transformer 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, 24-bit maximum.
Audio source Wi-Fi receiver or Line in (RCA)
Audio output: Stereo output (3.5mm jack)
Dimensions: 150 x 135 x 48 mm
Weight: 610g