HELIX Ci7 W165FM-S3 - 6.5" Hi-End Midrange Woofer Pair, FlexMount | 3Ω 4 Channel Amplifier The XDM800/8 includes a 12

The XDM800/8 includes a 12 dB / octave filter for each channel bank

A mix of precious materials such as brass

We also add a quality 5

– Plated terminals

HELIX Ci7 W165FM-S3 - 6.5" Hi-End Midrange Woofer Pair, FlexMount | 3Ω 4 Channel Amplifier The XDM800/8 includes a 12HELIX Ci7 W165FM S3 HELIX COMPOSE. The perfect speaker for any composition. Born out of the increasingly demanding challenges of modern automobile technology and the HELIX typical pursuit of intelligent solutions, we made the progressive redesign of proven universal speaker systems our mission. The result: our innovative HELIX COMPOSE platform that, according to the motto "developed inside the vehicle, for the vehicle", combines classic universal