Bowers & Wilkins 801 D4 Signature Floorstanding Speaker Review: Ultimate High-End Speaker Experience!br br Watch more Videos!!br ▶️ Best Floorstanding Speaker in 2024br ▶️ SVS Ultra Evolution Titan Reviewbr ▶️ MartinLogan Motion Foundation F2 Floor Standing Speaker Reviewbr br Today, we're diving deep into the flagship model of Bowers & Wilkins' 800 Series Signature, the 801 D4. This speaker is not just an upgrade but a pinnacle of meticulous engineering and design.