I’ve a new lifestyle 650 and noticed this too. Front middle speaker dropping sound intermittently, but have to listen closely to notice it. Also having another issue while streaming audio via Bluetooth/airplay for a while, video output keeps restarting to the white Bose screen. In 2001, Bose released the first version of its DVD-based Lifestyle systems. Using the AV28 media center, it included AdaptIQ, an audio calibration system, and zone technology, giving it the ability to connect to one other location. The systems were the Lifestyle 18, 28, and 35. The difference between the systems was the speakers that they came with, the 18 with directional speakers, the 28 ADAPTiQ audio calibration fine-tunes the sound specifically to your room and the things in it. So when you hear it, you hear it at its absolute best. The rear speakers and bass module even connect wirelessly for easier placement. Buy: Bose Lifestyle 650 Home Entertainment System, White. Channels: 5.1, Type: Includes Network A/V Receiver. - Demo used for the presentation of the bose lifestyle 650 system- Bose and Mr.Beam collaborated for the launch of Bose Panaray Systems integrated within a l Wireless receivers for rear speakers:6.54″ W x 1.6″ H x 3.07″ D (9.8 oz) What’s in the box. Console 4 OmniJewel speakers OmniJewel center speaker Acoustimass wireless bass module Universal remote control Front speaker cable 2 rear speaker cables Center speaker cable 2 wireless receivers ADAPTiQ headset IR emitter HDMI cable 4 AA batteries Bose、Acoustimass、ADAPTiQ、Lifestyle、OmniJewel、SoundTouch、Unify 和無線音符設計是 Bose Corporation 的商標。 ©2020 Bose Corporation。 未經事先書面許可，不得複製、修改、發行或以其他方式使用本指南的任何部分。 The reason I kept buying Bose was because the 321 blew me away! But this Lifestyle 650 is in a league of its own!!! While there were improvements with the speakers with each upgrade I've purchased, there has been no larger jump then the one to the new Omni Jewel speakers of the Lifestyle 650! And they've nicely dialed in the receiver too. Bose 6-Pin to Speaker Wire Adapter for Lifestyle 600/650 Front Speakers (6") B&H # BOLS6006PSA MFR # 755617-0010. Key Features. For Bose Lifestyle 600 and 650 Systems. Connect Front Speakers to Console. HrHqJ2b.