Nubert nuSub XW-700 Subwoofer, Speaker for Bass & Effects, Surround & Action at the Highest Level, Downfiresubwoofer with Active Technology, LFE Box with 250 Watt, Subwoofer, Black : Amazon.de: Electronics & Photo
Nubert nuPro X-3000 RC Review - the perfect balance between a neutral studio monitor and a cheeky compact living room speaker. With extensive teardown | igor'sLAB
Nubert nuBox AW-441 (Test) – audiovision
Nubert AW-75 | Subwoofers | Loudspeakers | Spring Air
Nubert nuSub XW-1200 Funk-Subwooferpaar Schwarz | Appsteuerung mit Einmessfunktion | High End Woofer für 5.1 Sets | Heimkino Aktivsubwoofer mit Downfire-Technik | LFE-Box 420 Watt | Bass unter 20 Hz : Amazon.de: Elektronik & Foto
Nubert Nuline AW-1000 Subwoofer aktiv: Tests & Erfahrungen im HIFI-FORUM
File:Nubert AW-1000.jpg - Wikimedia Commons
Nubert AW-441 - Subwoofer (Home) im Test - sehr gut - hifitest.de
Subwoofer makes rattling noise when turning on and off, start working fine after a few minutes : r/audiophile