

The 25 mm diamond dome tweeter combines very low mass with extreme stiffness. The treble is carried with real precision, and the 805 D4 takes this 800 Series Diamond technology without compromise.

The tweeter sits in a single machined aluminium block with an extended tube loading behind it. That decoupled body limits resonance and frees an open, airy treble.

The 165 mm Continuum cone handles bass and midrange with great coherence. The stiff Reverse Wrap cabinet and the aluminium housings give extension and weight that are rare at this size.

The internal Matrix bracing stiffens the cabinet, the Flowport controls airflow and the rear-mounted crossover serves both performance and connection. The 805 D4 sits on a stand, not supplied. Four finishes are available: Gloss Black, White Matt, Satin Walnut and Satin Rosenut.
Data sheet
Specific References
KEF SQ1 aluminium floor stand for the Coda W, Q1 Meta, Q3 Meta and Q Concerto Meta speakers. Fillable column, internal cable routing, sold as a pair.