Compare Logitech Z3i 2.1 Speakers to Logitech Z523 2.1 Speakers

With its brushed aluminum faces and ebony styling, the Logitech Z-3e speaker system will dress up any workspace, whether it's in your home office, bedroom, or living room. The only thing that's more impressive than the Z-3e's great looks is its sound quality. Its two phase plug satellite speakers, which feature brushed aluminum removable grilles and durable cast metal stands, deliver crystal clear, room-filling music, dialogue, and sound effects. And thanks to its patented, award-winning pressure driver subwoofer technology, you'll hear all the bass you expect-and depending on how loud you turn up the subwoofer, you'll feel all the bass, too. Less

Connect your Logitech, Speaker System Z523 and rediscover the art of listening. Speakers with 360-degree sound help project audio evenly in all directions, so you get a great listening experience throughout the room. A down-firing subwoofer with a 16.5-cm (6.5-inch) pressure driver delivers deep lows for rich bass you can feel. An integrated dual RCA jack and a 3.5 mm jack let you easily connect your Logitech Squeezebox network music player, gaming console, DVD player or iPod. Convenient on-speaker controls put volume and power at your fingertips, and let you plug in your headphones for private listening. Forty watts (RMS) of power fill the room with bold, dynamic sound. 360-degree sound. Down-firing subwoofer with 16.5-cm (6.5-inch) pressure driver. 3 audio input: RCA jack, 3.5 mm plug, 3.5m jack. 40 watts (RMS). Convenient controls on-speaker. Less