Monday, March 31, 2014

Muraudio Domain Omni PX1




































$58000

The Domain Omni PX1 is purpose designed for operation with audiophile grade power amplifiers. The audio signal is separated into low and high frequency channels with a precision passive crossover network utilizing the highest quality components including only air-core inductors and polypropylene film capacitors.

The PX1 can be bi-amplified if preferred or driven from a single amplifier. The PX1 is a nominal 8 Ohm system up to about 5 KHz with minimum impedance of 2 Ohms load at 20 kHz due to the capacitive load of the electrostatic panels. In music there is very little spectral power above 5-10 kHz and as such, the PX1 is fully compatible with 4-8 Ohm rated amplifiers. The audio step-up transformer delivering the critical audio signal to the electrostatic panel is a balanced-interleaved typology comparable to that used in the world’s finest tube amplifiers.

Specifications

Type
Passive Omni-directional Hybrid Electrostatic

ESL Transducer Configuration
3 x 120 Degree Continuous Curve

ESL Dispersion
360 Degree Horizontal x 16 Degree Vertical

ESL Membrane Area
5,000 cm² (active area)

ESL Membrane Type
Ultra thin tensioned Mylar film (3.8 µm)

Maximum SPL
105 dB at 2m on axis

LF Enclosure
Architectural anti-resonant aluminum casting

LF Alignment
Sealed (Qts 0.68)

LF Driver Area (Sd)
640 cm2 (effective area of all 3 drivers)

Crossover
450 Hz, LR4

Frequency response
30 Hz – 20 kHz (+/- 3 dB) Anechoic
20 Hz – 22 kHz Typical Room

Sensitivity
82 dB (1W/1m)

Impedance
8 Ohm (nominal)
2 Ohm minimum at 20 kHz

Input Power
500 W (RMS)
1000 W (program peak)

Power Input for ESL Supply
18 VDC, 300 mA (max)

Dimensions (H x Diam.)
1,443mm x 447mm (maximum envelope)

Weight
66 kg

Features
Dual 5-way gold-plated binding post
Bi-wireable/Bi-amp capable
Feet with non-marring polymer pads (no spikes required)


Soundstage

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