Ventis 110 is part of the Ventis range which are ideal for portable performance or fixed installation. This passive speaker Features an 10″ woofer and a 1″ exit 1.4″VC compression driver. Recommended amplifer of 300 W at 8 Ohm will deliver 127dB SPL connections via 2 x Speakon NL4 In + Thru. All housed in a 15mm Baltic birch ply cabinet with 35mm pole mount and a full length grille. optional brackets for installation are available