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• Balanced PAM Subwoofer technology for a powerful bass experience without any loss of ‘punch’ or transparency in the low frequencies; and • Ultra-thin Electrostatic Loudspeaker (‘ESL’) Arrays which break boundaries in physical size, dispersion, loudness (SPL) and transparency, to provide a musical experience with unsurpassed realism. The advanced subwoofer technology adopts advanced acoustic measures to ensure that the bass/sub bass audio is clear from distortion and vibration. Harmonic distortion is reduced to incredibly low levels, even at full power, combined with an incredibly fast transient response. Unlike any known ESL system currently on the market, HA1500 combines the use of symmetrically flat electrostatic array with HD-A® mechanical techniques and stylish physical aesthetics. This gives HA1500 its unique ability to reproduce an incredibly realistic presence of the recording environment. The HA1500’s breakthrough technologies ensure frequency consistent dispersion providing a sound stage that is not confined to a sweet spot. An accurate sound image is retained even when moving around the room. This combination ensures a faithful reproduction of low frequencies that blends seamlessly with the transparency of the electrostatic element; promising you an exceptional audio experience. |
SPECIFICATIONS:
Frequency Response |
24 - 30,000 Hz ± 3 dB With Active Dynamic Equalisation Below 50 Hz |
General Topology |
Electrostatic / Cone Hybrid Active Driven With a Total Of 200W Amplification |
Woofer Topology |
Acoustically filtered, PAM optimized, Dual 8 inch in anti-vibration configuration |
Woofer Amplification |
Dual 100W Class AB |
Electrostatic Panel Amplification |
100W Class AB |
Maximum Output Level @ 3 Meters |
110 dB |
Input Impedance |
10K Ohms |
Electrostatic Panel Blend Frequency |
3 Position Adjust ( 230 / 160 / 80 Hz ) |
Stereo Compatible |
YES |
5.1 Channel Compatible |
YES |
Vertical Dispersion |
110 mm Line Source |
Horizontal Dispersion ( Stereo Mode ) |
30 Degrees |
Impulse “Waterfall” Decay Time |
80 Microseconds |
Sound Pressure Fall Off With Distance |
0.5 dB Per Meter |
Distortion Below 80 Hz |
Less than 1% |
Distortion Above 80 Hz |
Less than 0.7% |
Electrostatic Array Topology |
3 Segment Non Parallel Structure, Turbulence Reduction Technology |
Bass Control |
5 dB Below 80 Hz |
Room Brightness Control |
Dull, Normal, Bright (+- 3 dB) |
Connectivity |
RCA Line in, Speaker Terminal Amplifier Level Input |
Power Supply |
240V / 120V Switchable |
Weight |
Approx. 30 Kg / 66.14 Ibs |
Dimensions |
1500 (H) x 377 (W) x 350 (D) mm 59.06 (H) x 14.84 (W) x 13.78 (D) inches |