Marten Coltrane Momento

Frequency range / 20-55000 Hz ±2dB
Power rating / 350 W
Sensitivity / 91 dB / 2.83V
Impedance / 6 ohm (4.3 ohm min)
Type / 3-way passive radiators
Drive units / 4x9" ceramic , 4x9" aluminium (passive), 1x7" ceramic, 1" diamond
Crossover frequency / 2nd order: 400 & 2900 Hz
Terminals / WBT Nextgen bi-wiring
Internal wiring / Jorma Design Prime
Cabinet / 20mm:s carbon fibre laminate sides, 30mm solid wood and 30mm laminated wood front, back, top and bottom
Stands / Polished stainless steel with Black Diamond Racing double pucks and cones
Dimensions WxHxD / 390 x 1660 x 600 mm (15.4" x 65.4" x 23.6")
Net weight / 135 Kg (298 lbs)