Below is a quick guide to the improvements, features, advantages and benefits.
Now Shipping: R1-6, R2-6, R3-6, R1-8, RD1-6, RD3-6,
R2-8, R3-8, RD1-8, RD3-8
Crossovers have been redesigned and enriched and all driver (woofer) materials have been upgraded to a higher quality.
Improved, larger and higher quality tweeters. Also now with a swivel bridge mount tweeter.