jbl 4309 Color:Walnut and impressive dynamic headroom –

and impressive dynamic headroom – regardless of the speaker load

MAT™ is a highly complex maze-like structure that absorbs 99% of the unwanted sound from the rear of the driver

modelling and simulation in their state-of-the-art Jupiter sound lab - and of course listening tests - they have done it

you will find technologies such as Low Compression

The advanced technologies provide a very low-impedance

jbl 4309 Color:Walnut and impressive dynamic headroom –JBL 4309 A musical speaker with magnificent sound The JBL 4309 is a compact high end bookshelf speaker that combines classic JBL Heritage design with modern acoustic technology. With a 6. 5 inch woofer, advanced compression driver, and JBL's HDI horn, the JBL 4309 delivers a dynamic and detailed sound experience that is surprising for its size. This bookshelf speaker is designed for music lovers who want precise reproduction, impressive stereo