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
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.
Each pair of Domain Omni DA1s are hand made to order. Your DA1s can also be upgraded with custom paint finishes and trim options.