Open Box Electronics For Sale
Open Box Electronics For Sale

Audioengine HD6 | Walnut Bluetooth Powered Speakers (Open Box)

Regular Price: $749.00

You Save $110 (15%)

Your Price: $638.92

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Details & Highlights

What is Open Box?

Open Box items are products that have been returned to us by customers, or were on display in our retail store. In most cases these items are in as-new condition. Although occasionally they may have had a minor defect repaired, these items are fully operational to manufacturer specifications. Open Box items include all supplied accessories and carry the full **manufacturer's warranty.
  • ** Excludes Definitive Technology, Monster, Beats by Dr. Dre, Klipsch and Onkyo products.
  • Availability is limited to stock on hand.
  • Open Box items are sold on a first-come first-served basis.
  • For more details please don't hesitate to give us a call at 1.800.340.4770

Product Highlights

    The Complete Audio SystemWith built–in amplifiers, analog and digital inputs, and high–quality sound, Audioengine HD6 powered speakers are a complete audio system that's easy to set up, simple to use and designed for today's music lovers. Bluetooth connectivity with aptX and 24–bit upsampling lets you stream your favorite radio apps like Pandora, Spotify or YouTube, or access your personal play lists and network music players wirelessly – or you can connect to any component with an optical output, like your TV, your favorite turntable or a subwoofer; versatility is HD6's middle name. Furniture-grade wood veneers in Walnut, and detachable magnetic grills give HD6 the vintage elegance we all love, while built–in power amplifiers save space and eliminate the need for a stereo receiver or external power amp. Custom 5.5" Kevlar woofers with die cast aluminum woofer baskets, custom 1" silk tweeters with neodymium magnets and ferrofluid-cooled voice coils, and passive crossovers with upgraded components deliver expansive, immersive sound.

Details from Audioengine

    Audioengine HD6 Premium Powered Speakers

    Our flagship HD6 powered speaker system represents a major milestone for Audioengine and shows just how far we?ve come in 10 years. Featuring built–in amplifiers that really pack a punch as well as analog and digital inputs including aptX® Bluetooth® and optical, the HD6 is not just another great–sounding pair of Audioengine powered speakers, but a complete audio system. Easy to set up, simple to use, and designed for the way people listen to music today.

    Versatile Connectivity

    We've included features from some of our best–selling products making HD6 quite possibly the most versatile powered speaker available. Stream TIDAL, Spotify, Pandora, YouTube — or any streaming service or media player — wirelessly from your smartphone, tablet or computer. For the highest resolution connect to the optical input, which is perfect for network music players. It can also be used to connect any component with an optical output, including your TV system. You can also connect your favorite turntable or a subwoofer, so no matter how you connect and listen, HD6 has you covered.

    Retro–Forward Design

    The HD6 was designed first for performance, but speakers also need to look great, right? The furniture–grade wood veneers and detachable magnetic grills give the HD6 a look and feel of old–school elegance that blends with any decor. Available in Satin Black for your stealth system as well as Walnut and Walnut wood finishes at no additional cost if you want to really show them off.

    Easy Setup

    Built–in power amplifiers save space and eliminate the need to connect HD6 to a stereo receiver or external power amp. Simply plug the left speaker into a power outlet and connect the included speaker wire from the left to the right passive speaker. All internal components of the HD6 are designed and tuned together, so you'll get Audioengine#s Signature Sound and a much more efficient system than traditional separate passive speakers and amplifiers.

    Quality Sound

    The HD6 is Audioengine's latest statement on high–quality and highly–affordable audio. The all–new woofers have diecast aluminum frames allowing the lower–end to really perform. Also new are the silk dome tweeters which have been upgraded for even smoother, more extended highs, superior stereo separation, and incredible imaging. The HD6 speaker cabinets are also a new design that are thicker and more stable which reduces unwanted resonances.

    30–Day Audition

    We've created a product with the sound, looks, and overall quality of systems priced much higher. Purchase the Audioengine HD6 powered speakers from our online store and try them out in your home or office. If you're not completely satisfied with the great sound and excellent looks, just return them in their original packaging in like–new, undamaged condition within 30 days of purchase and we'll give you a full refund of your purchase price, with no restocking fees and no hassles.

    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've taken features from two of our best–selling products, the B1 aptX® 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 HD6 powered speakers features aptX coding which is an advanced Bluetooth audio codec with very impressive sound. And even if your phone or tablet doesn't have aptX, the HD6 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's 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 HD6 Bluetooth receiver and optical input both utilize the AKM AK4396A DAC, widely known for its low–noise and high–fidelity. The optical input configures the AK4396A as a bit–perfect 24–bit DAC, which will process sample rates up to 192kHz natively. But for Bluetooth the AK4396A 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 AK4396A, 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 HD6 Bluetooth implementation presents impressive low noise and low distortion characteristics with a noticeable improvement over other Bluetooth devices.

    Furniture–Grade Finishes

    The HD6 cabinets are available in several handsome finishes, including walnut and Walnut 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.

    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 marriage 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. The HD6 woofers are housed in cast aluminum frames which provide high rigidity and increased heat dispersion.

    Power Transformers

    Power transformers are critical to high–quality audio performance, especially in the low–end and again, no off–the–shelf parts. Audioengine uses gapless core toroidal transformers which have a tighter radiated magnetic field, translating to lower noise. They are lighter than standard, lower–cost "EI" transformers and also generate less heat.


Features & Specs

Best Seller
Manufacturer's Warranty
    3 Year Warranty
Detailed Specifications
    Manufacturer Specs
  • Speaker type: 2.0 powered bookshelf–style speaker system featuring wireless and digital optical inputs
  • Power Output: 150W peak power total (50W RMS, 75W peak per channel)

  • Inputs
    • 3.5mm mini–jack
    • RCA L/R
    • digital optical (SPDIF)
    • Bluetooth aptX

    • Variable line–out w/2.0V RMS max output
    • 47ohm output impedance

  • Input voltages: 115/240V, 50/60Hz manually–switchable
  • Amplifier type: Analog dual–class A/B monolithic
  • Drivers: 5.5" Kevlar woofers, 1" silk dome tweeters
  • SNR: >95dB (typical A–weighted)
  • THD+N: <0.05% at all power settings
  • Crosstalk: –50dB
  • Frequency response: 50Hz–22kHz +1.5dB
  • Analog input impedance: 48Kohms unbalanced (mini–jack and RCA inputs)
  • Protection: Output current limiting, thermal over–temperature, power on/off transient protection, replaceable external main fuse

  • Bluetooth Specifications
  • Internal D/A converter: AKM AK4396
  • Input bit depth: 24–bits upsampled
  • Bluetooth receiver type: Bluetooth 4.0 audio
  • Supported codecs: aptX, AAC, SBC
  • Wireless operation range: Up to 100ft (30m) typical
  • Input data rate: Determined by Bluetooth
  • Wireless latency: ~30 milliseconds (ms)

  • Optical specifications
  • Internal D/A converter: AKM AK4396
  • Input bit depth: up to 24–bits native
  • Input data rate: up to 192KS/s native

  • Power Consumption
  • Idle: 10W
  • Mute: 6W
  • Sleep: 4W

  • Environmental Requirements
  • Operating temperature: 32° to 95°F
  • Non–operating temperature: –4° to 113°F
  • Relative humidity: 5% to 95( non–condensing

  • Dimensions (Left Speaker – Powered)
  • Width: 7.25"
  • Height: 11.75"
  • Depth: 10"
  • Weight: 17.5 lbs

  • Dimensions (Right Speaker – Passive)
  • Width: 7.25"
  • Height: 11.75"
  • Depth: 10"
  • Weight: 12.5 lbs

  • Dimensions (Shipping)
  • Width: 20"
  • Height: 17"
  • Depth: 15"
  • Weight: 33.5 lbs
Product Bullets


Included Coverage from Audioengine: 3 Year Warranty

Category ID: 58 | $638.92