This is a typical feature of Final products

high quality Connector Standard 3

2 × Coassiali

especially in entry and mid-level Hi-Fi systems

Yamaha's amplification technology called ToP-ART features a Direct and Symmetrical I/O (input to output) design

JBL Stage 260CDT Diffusori Surround This is a typical featureIn ceiling round stereo speaker, 2 way, 2x 25mm aluminum dome tweeter with acoustic lens, 1x 165mm Bass Midrange with Polycellulose cone, 90dB, 20 75W, 8 ohms, wide sound dispersion, diameter recess 203mm, mounting depth 101mm, simple installation with XL 2 Bracket, magnetic grille and white paintable finish, integrate perfectly flush with the wall, accurate anti vibration construction.