Andover Audio: Spinbase Turntable Speaker System Platform w/ Bluetooth - Black

• speaker system specially designed for turntable platform usage; also includes Bluetooth connectivity
• utilizes Isogroove Technology that virtually eliminates vibration + feedback issues (more on this below)
• 270º room-filling, expansive sound utilizes dual tweeters + woofers
• 50w peak power, recommended for small - medium sized rooms
• connect to the speaker via Bluetooth when you are not listening to vinyl
• features built-in phono preamp (can be switched off)
• includes bass + treble EQ; line input; headphone output
• minimal design, sturdy metal construction, weighs 11 lbs.
• also available in white

"IsoGroove is an innovative technology that eliminates the age-old issue of turntables creating a feed back loop with speakers. The technology allows Spinbase to be placed directly underneath your turntable, serving as both an elegant platform and wide-range loudspeaker system." - Andover Audio

• IsoGroove uses (3) main technologies in combination. It was developed by a team that developed components for Cambridge SoundWorks, A/D/S and JBL.
• The first and most significant is the speakers are arrayed such that the basic mechanical vibrations cancel each other.
• The surface was analyzed for vibration patterns. Strategically placed bracing minimize the vibrations even further.
• Lastly, a DSP (digital signal processor) is utilized at low frequencies to ensure that low frequencies are always balanced to provide maximum vibration cancellation regardless of musical content.

• separate input optimized for ceramic cartridges
• class D amplification / 18W RMS per channel / 50W total peak power
• woofer size: 1.5" x 3" oval
• tweeter size: 20mm soft dome
• perforated metal grille 
• frequency range: 60Hz - 20kHz
• dimensions: 13.625(l)" x 18.125(w)" x 3.375(h)" / 346.075 x 460.375 x 85.725mm
• weight: 11 lbs. / 5 kg

• power supply