The 3-way bookshelf V44 speakers are ideal for both music and home theater. Speaker enclosures and screen grilles are Weather Resistant for outdoor use. Video shielding, built-in power protection, higher power handling & larger cabinets for improved bass are advantages compared to the 43-2 . The V44-2 also includes wire & mounting brackets. RtR speakers are digital ready/ compatible & can be used with all 8 ohm receivers.