HAMR Surround

The High Amplitude Multi-Roll (HAMR) surround allows a maxi- mum, linear cone excursion for high SPL, while maintaining full control over the diaphragm at any excursion stage for high sound clarity.

Outstanding Clarity

The all-new voice coil is made of Aluminium, compared to the regular copper wire coils. The benefit is higher clarity especially in the mid-high frequency area.

Included Mesh Grill

We included a metal mesh grill to protect the woofer in open installations.

Easy To Install Network

The external network is very compact and easy to install. Simply slide open the cover to gain access to the tweeter level adjsutment (0dB / -2dB / -4dB / - 6dB). This ensures a perfect balance between woofer and tweeter level in your car.

Great Installability

Alpine uses high-power neodymium magnets for the new R-Series speakers. This means the magnet can be much smaller compared to traditional speaker designs, allowing for a much lower mounting depth and overall space requirement inside the car door.

Wave Guide Focuses the Sound

Alpine has developed a Wave Guide for the cone to further improve sound quality. Mounted over the centre cap, it prevents phase distortion of the sound waves from the diaphragm, and focuses the sound for optimum clarity.

Included Trim-Rings

To allow easy installation in a wide range of vehicles, we included several trim rings and a 6 x 8” adapter.

Swivel Tweeter

Both component and coaxial models feature a ring tweeter that swivels to improve off-axis response in less-than-ideal locations. You can aim it by hand for best imaging and staging at your listening position. The component type tweeter (R-S65C only) can be installed in flush-mount or on-dash configuration – all installation adapters are included.