Колонки Audioengine HD3, шпон ореха (2x30 Вт, ЦАП, 95 дБ, 65-22000 Гц, 2xRCA/Jack 3.5/USB/Bluetooth)

HD3 - это самые функциональные колонки Audioengine в мини формате. Они совместимы со всеми приложениями, плеерами, проигрывателями и компьютерами, поэтому, как бы вы ни слушали музыку, HD3 вам точно подойдет. Это лучшая мини музыкальная система.

Подключайте HD3 любым удобным для вас способом: беспроводным или проводным, цифровым или аналоговым. Передавайте музыку из своей медиатеки, из TIDAL, Spotify, Pandora, YouTube и т.д. на HD3 из любой точки своего дома без прерываний. Настройка беспроводного подключения очень проста и занимает всего минуту. А если вы используете HD3 как настольные компьютерные колонки, подключите их с помощью USB кабеля. USB вход HD3 минует встроенный в ваш компьютер низкокачественный разъем для наушников и позволяет слушать музыку с компьютера с hi-end качеством звучания. Если вы не привыкли пользоваться USB или беспроводным подключением, используйте любой акустический кабель.

 
38990 руб.
144439
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Custom components
Audioengine designs and manufactures our own speaker drivers and other critical components. In other words, the HD3 is not a box-built system with off-the-shelf parts, but includes custom-designed components constructed to our specifications. What we do not fabricate directly inside our factories we have made to our specific designs. Parts such as circuit boards, transformers, magnets, and wiring harnesses, for example.

Efficient integrated design
The speaker cabinets, drivers, innovative bass port designs, amplifiers, and passive crossovers are all critically tuned together for each Audioengine model. This, in turn, makes for a much more efficient system that requires less power than passive speakers and a separate integrated amplifier or similar A/V components. We build all this goodness into the left speaker cabinet to make it super-easy to connect your smartphone, tablet, computer, TV, network player or any other audio product.
Built-in B1 and D1

We have taken features from two of our best-selling products, the B1 Bluetooth Receiver and the D1 24-bit DAC, and combined some of this circuitry with advanced speaker components to achieve a complete high-end analog and digital audio system.

High-quality Bluetooth audio
The Bluetooth built into the HD3 powered speakers features aptX coding which is an advanced Bluetooth audio codec with very impressive sound. And even if your phone or tablet does not have aptX, the HD3 Bluetooth solution is backwards-compatible with SBC and AAC codecs, so you can wirelessly stream music from any Bluetooth-enabled device and still enjoy all your music. High-fidelity Bluetooth aptX that really works and sounds great. Here is why:

Extended wireless range. Most Bluetooth implementations have very limited range, typically within just one room. But with careful signal management circuitry and antenna tuning, we offer a superior solution that has up to 3 times the range of standard Bluetooth for multi-room use, with no degradation in audio quality.

24-bit DAC The HD3 Bluetooth receiver and USB input both utilize the PCM 5102 DAC, widely known for its low-noise and high-fidelity. The PCM 5102 is used as an upsampling DAC and will pad all bit depths to 24-bits, achieving a higher signal-to-noise ratio and lower noise floor. Due to the high signal-to-noise specs of the PCM 5102, the fact that digital signal is upsampled to 24-bits as well as the added benefit of onboard triple redundancy power source conversion and filtering the HD3 Bluetooth implementation presents impressive low noise and low distortion characteristics with a noticeable improvement over other Bluetooth devices.

HD3 headphone amplifier
The HD3 contains a high-performance headphone amplifier based on the OPA2134 low-noise opamp. This amp is able to provide low-impedance, high-fidelity audio and a 2-volt output which easily drives a wide range of headphones.

Amplifier design
The amplifiers in powered Audioengine speakers are located in the left speaker and are a conservatively-rated class A/B analog monoblock design. This is a more traditional speaker/amplifier configuration which provides excellent quality audio and greater flexibility. All circuit boards for the power and preamp sections are vertically mounted for maximum mechanical shock protection.

Driver designs
Audioengine uses audiophile-quality, ferrofluid-cooled silk dome tweeters with neodymium magnets. Silk tweeters hold up well under high power and the edge-driven design gives very smooth response. The woofers are Kevlar woven glass aramid composite with rubber surrounds. Kevlar is obviously very strong, which means the woofer retains its shape when being driven at high levels.

Furniture-grade finishes
The HD3 cabinets are available in several handsome finishes, including walnut and cherry veneers as well as satin black paint, offering a wide choice for complementing room furnishings. Also included are detachable grills that add further aesthetic advantages as they are firmly held in place with hidden neodymium magnets for a clean look.

Sheilding
Both of HD3 speaker drivers are directly magnetically-shielded.

  • General specifications
    Type
    2.0 powered multimedia speaker system Amplifier type
    Dual analog class A/B monolithic Power output
    60W peak power total (15W RMS / 30W peak per channel), AES Drivers
    2.75″ Kevlar woofers, 3/4″ silk dome tweeters Inputs
    3.5mm stereo mini-jack, stereo RCA, USB, Bluetooth Outputs
    RCA variable line-out, 3.5mm mini-jack headphone out Mains voltages
    110-240V 50/60Hz auto-switching SNR
    >95dB (typical A-weighted) THD+N
    <0.05% at all power settings Crosstalk
    <50dB Frequency response
    65Hz-22kHz +/-2.0dB Freq. response w/bass reduction switch selected
    100Hz-22kHz +/-2.0dB (-5dB down) Input impedance
    5K ohms unbalanced Protection
    Output current limiting, thermal over-temperature, power on/off transient protection
  • Headphone amp specifications
    Headphone amp type
    OPA2134 Full-scale headphone output level
    2.0V RMS Output impedance
    2 ohms Recommended headphone impedance range
    10 ohms to 10K ohms
  • Bluetooth specifications
    Internal D/A converter
    PCM 5102 Input bit depth
    24-bits, upsampled Bluetooth receiver type
    Bluetooth 5.0 audio Supported codecs
    aptX HD, aptX, AAC, SBC Wireless operation range
    Up to 100ft (30m) typical Input data rate
    Determined by Bluetooth Wireless latency
    ~30 milliseconds (ms)
  • USB specifications
    Connector type
    Micro-USB USB device class
    USB 1.1 or above Internal D/A converter
    PCM 5102 Input bit depth
    24-bits, upsampled Input data rate
    44.1KHz/48KHz
  • Weights and measures
    Dimensions (each)
    7″(H) x 4.25″ (W) x 5.5″ (D) Weight (LEFT speaker)
    1.8Kg/4lbs Weight (RIGHT speaker)
    1.5Kg/3.4lbs Shipping weight
    4.5kg/10lbs per pair Shipping box dimensions
    11.6″ (29.5cm)H x 11.75″ (30cm)L x 8.8″ (22.5cm)W
  • Materials and construction
    18mm thick MDF cabinets with real wood veneer
    3/4″ (20mm) silk dome tweeters with neodymium magnets
    2.75″ Kevlar woofers with advanced voice coils
  • Finish options
    Satin Black
    High-Gloss White
    Walnut
    Cherry
  • Environmental requirements
    Operating temperature: 32 degrees F to 95 degrees F
    Non-operating temperature: -4 degrees F to 113 degrees F
    Relative humidity: 5% to 95% non-condensing