The Sky Blue A''Diva Speaker from Anthony Gallo Acoustics takes the most successful elements of the Nucleus Micro Speaker and marries them to a larger enclosure. By adding only one inch, Gallo has crafted a loudspeaker with performance capabilities that defy its compact physical dimensions. This larger size gives the A''Diva an additional half octave of bass, removing the need for a subwoofer. With its spherical shape, the A''Diva has eliminated internal resonance and external diffraction, the two main culprits of loudspeaker distortion. Between the four separate mounting options available, this little speaker boasts versatility and the ability to conform to your living space. The perfect speaker for anyone who values high quality sound when it comes to movies and music.• Note: Mounts and stands are sold separately. [Details]Frequency response (on-wall): 80 Hz to 18 kHzFrequency response (isolation ring): 100 Hz to 18 kHzSensitivity: 88 dB/w 2.8v (1M)Nominal Impedance: 8 OhmsPower Handling (full range): 50 WattsPower Handling (crossover): 100 WattsDriver: 3"� full rangeCrossover: NoneCone material: mical polypropylene compoundEnclosure material: mild steel/stainless steelDimensions: 5"� sphereWeight 1.6kgWarranty 5 years parts and labourModel: GA1SB