The Rockshelf 64B v2 is our upgraded version of the popular Rockshelf 64B. These 6.5 passive bookshelf speakers deliver audiophile grade sound quality at an unbeatable price! We upgraded the Woofer Magnet size as well as the thickness of the MDF Cabinet. The tweeter voice coil was also upgraded which provides higher sensitivity and a better frequency response.Design:The Rockshelf series of speakers come in 3 beautiful finishes. Black grain, Classic wood grain, and white grain. We offer 3 finishes so that you can choose the best color to match your personal style and space. We even added rounded corners to really make these speakers stand out. The grills are magnetic and detachable allowing you to instantly change the look of the speaker. We designed it to look great with the grills on or off so you can change the look of the speaker to accommodate any preference.Power:The first thing most people notice with a speaker is the power. Each speaker can handle an incredible 50 watts RMS! What that means is this speaker can handle the power of the most popular receivers on the market making it a great overall fit for your applicationWoofer:We use a Kevlar woofer cone which gives this speaker studio quality sound. The woofer also has high quality rubber surrounds that are built to last help to eliminate unwanted distortion.Tweeter:Even more important than the woofer is the tweeter. If warm pleasant sound Is what youre looking for in a bookshelf speaker then it is safe to say you will simply fall in love with our RockShelf speakers. Bookshelf speakers require a very specific type of sound so we made sure to use a 1 silk dome tweeter that is simply unmatched by mylar or any other material. Even popular titanium tweeters are no match for the sound quality delivered by the silk dome tweeter.