Audio Technica AT-SP3x Bluetooth Speaker System XLR The io features two line

The io features two line level inputs

whilst the greater radiating area offers slightly higher efficiency

it also features a large rear chamber to keep the fundamental resonance low and help absorb rear energy

Dimensions: 295 x 180 x 240 mm (HWD) | Weight: 7kg (each)

We decided early on that instead of an evolution of the previous RP8

Audio Technica AT-SP3x Bluetooth Speaker System XLR The io features two linePerfect for use with turntables, computers, smartphones or other devices, the AT SP3X powered bookshelf speakers deliver rich, full range audio via a wired or wireless connection. These compact, unobtrusive speakers elevate the listening experience in any room. They feature 3" woofers and 1. 1" tweeters specially tuned by a built in DSP to produce powerful, well balanced sound for music, movies, and more. Despite their small size, the AT SP3X