Marten Dexter Duo cto Sensitivity is 89dB with 6

Sensitivity is 89dB with 6 ohms nominal impedance

and Mechanical Grounding™

The aluminum chassis incorporates strategic cut-outs for resonance control

Zero global negative feedback and Green Bias management are standard

and electronic speed control for 33⅓ and 45 rpm

Marten Dexter Duo cto Sensitivity is 89dB with 6The Marten Dexter Duo is the stand mount model in Marten's Dexter series, pairing a pure diamond tweeter derived from the Coltrane Supreme Extreme project with a 7. 5 inch ceramic mid bass driver. The M Core cabinet has a machined carbon fibre faceplate. Marten's Loaded Reflex Line combines bass reflex and transmission line principles via a downward firing slotted port. Jorma Duality wiring is standard; Statement Edition adds Jorma Statement wiring