MartinLogan | Purity Fully Powered Hybrid Electrostatic Floorstanding Speaker | Stereo and Home Theater
Purity...
The World's First Powered Hybrid Electrostatic Loudspeaker
Purity marks an exciting new direction for electrostatic loudspeaker design. Internally powered with a 200-watt high-resolution switching amplifier, Purity allows an unprecedented level of system connection flexibility. Equipped with a standard RCA line-level input, Purity is able to connect directly to devices such as digital music players, flat screen televisions or even computers. Additional speaker level inputs give Purity the flexibility to work with receivers or other equipment that might not have a line-level pre-amp out option.
Frequency Response: |
41–23,000 Hz ± 3dB |
Horizontal Dispersion: |
30 degrees |
Vertical Dispersion: |
28" (71cm) line source |
Sensitivity (Binding Posts): |
93 dB/2.83 volts/meter |
Sensitivity (Line Level): |
95 dB/0.1 volts/meter |
Impedance (Binding Posts): |
2,000 ohms |
Impedance (Line Level): |
14,000 ohms |
Crossover Frequency: |
450 Hz |
Components: |
Custom-wound audio transformer, air core coils, high-efficiency high-resolution amplifier |
Woofer Type: |
Two 6.5" (16.5cm) high excursion, high rigidity aluminum cone with extended throw drive assembly, non-resonance asymmetrical chamber format; bass reflex |
Internal Amplifier Power: |
200 watts |
Recommended Amplifier Power (Using Binding Posts): |
50–200 watts |
Weight: |
51 lbs./channel (23.2 kg) |
Dimensions (HxWxD): |
52.3" × 9.7" × 14.7" (132.9 × 24.5 × 37.3 cm) |
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The Custom Shop |
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