DOMAIN OMNI DA1
The Domain Omni DA1 is perhaps the ultimate powered loudspeaker, created mainly for use with digital media servers without requiring the significant cost of high-end power amplifiers. The DA1 operates directly from a suitable DAC unit or pre-amplifier.
The high frequency Omni-directional electrostatic module combined with three precision designed low frequency woofers are directly powered by separate audiophile grade Class D amplifiers with ultra low distortion and ample power.
A precision matched 4th Order LR crossover is implemented by an on-board high performance 24 bit Digital Signal Processor, also enabling direct AES3 digital input. The DSP control also provides optional external user selectable Mode options to adjust for room characteristics via USB upload. The analogue Audio input and digital AES3 inputs are provided with pass-through "Link" outputs to allow connecting additional DA1 units together.
The audio step-up transformer which provides the critical audio signal to the electrostatic panel is a balanced-interleaved typology comparable to that used in the world’s finest tube amplifiers.
Type
Powered 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
ESL Membrane Type
Ultra thin tensioned Mylar film (3.8 µm)
Maximum SPL
103 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)
Frequency Response
30 Hz – 20 kHz (+/- 3 dB) Anechoic, 20 Hz – 22 kHz Typical Room
Input Sensitivity
2 Vrms at maximum output
Input
XLR balanced line level analog, AES3 Digital
Input Impedance
100 kΩ
Internal amplification
2 x 350 Watts RMS (8 ohm system)
AC Input
110-120V or 220-240V (preset)
Power Fuse
5 A slow blow
Power Consumption
800 Watts peak (maximum output)
Dimensions (H x Diam.)
143.2cm x 44.7cm (maximum envelope)
Weight
64 kg
Finishes
It takes several days, an eighteen-layer process of primer, paint and protective coatings, along with hours of hand polishing to create the Domain Omni DA1’s elegant, stunningly beautiful finish. Choose one of our standard finishes or select custom colours and enhanced finishes such as Pearls or Metallics. For the ultimate personalization you can work with our design team to create a one-of-a-kind finish to your specifications.
Pricing
Each pair of Domain Omni DA1s are hand made to order. Your DA1s can also be upgraded with custom paint finishes and trim options.
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