Discontinued: use replacement options:

ABUS Replacements:
AB-414MW or AB-203, AB-404 and AB-T2454 or P-1044: 4 source, 4 zone hub

Good Hub Replacement Solution:
WiFi Audio w/music streaming from Spotify, Pandora and other online music services
A0330 Wifi Music Streaming Hub featuring multi-room and multi-source with App control
use 1 per zone

Best Solution: Best with 100 Watt  vs. ~14 Watt from Abus products
Options would be to use Crescendo or ARIA Audio product lines
A0404 Distribution (power not required)
A0352 Amplifier (power supply included)
A0330 WiFi
IC615 6.5″ In-Ceiling Speakers

Key Features

• RJ-45
• 24 VDC power supply
• Max audio input level: 5 Vp-p
• IR frequency range supported: 30kHz – 56 kHz
• Local and system audio inputs with selectable priority
• Expansion to addition units
• Dimensions: 6″W x 6.5″H x 1.25″D