| Content | Designed to connect to virtually any device, the pair of walnut Audioengine HD6 Powered Speakers provide an analog RCA stereo input, a digital optical audio input, and ⅛" input. They consist of a 5.5" woofer and a 1" tweeter and can handle 50W per channel RMS, or 75W per channel peak. For your convenience, all connectivity is via the powered left speaker, which connects to the passive right speaker with the included speaker wire. In addition to the included speaker wire, an ⅛" audio cable, an RCA audio cable, magnetic removable grilles, and an IR remote are also included.
Custom Components Audioengine designs and manufactures their own speaker drivers and other critical components. In other words, the HD6 is not a "box-built" system with off-the-shelf parts, but includes custom-designed components constructed to their specifications. What they do not fabricate directly inside their factories, they have made to their specific designs - parts such as circuit boards, transformers, magnets, and wiring harnesses, for example. Efficient Integrated Design The speaker cabinets, drivers, bass port designs, amplifiers, and passive crossovers are all tuned together for the HD6. This, in turn, makes for a more efficient system that requires less power than passive speakers and a separate integrated amplifier or similar A/V components. Audioengine builds all this into the left speaker cabinet to make it easy to connect your smartphone, tablet, computer, TV, network player, or any other audio product. Built-In B1 and D1 Audioengine has taken features from the B1 aptX Bluetooth Receiver and the D1 24-bit DAC, and combined some of this circuitry inside the HD6. High-Quality Bluetooth Audio The Bluetooth built into the HD6 powered speakers features aptX coding, which is an advanced Bluetooth audio codec with enhanced sound quality. 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. Extended Bluetooth Range Most Bluetooth implementations have a range of 30', but with careful signal management circuitry and antenna tuning, the HD6 offers a solution that has up to a 100' range 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, which is designed to provide 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 192 kHz natively. 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, and the added benefit of onboard triple redundancy power source conversion and filtering, the HD6 Bluetooth implementation presents impressive low noise and low distortion characteristics. Amplifier Design The amplifiers in the HD6 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 is designed to provide high-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 ferrofluid-cooled silk dome tweeters with neodymium magnets. Silk tweeters are designed to hold up well under high power, and the edge-driven design gives a smooth response. The woofers are Kevlar woven glass aramid composite with rubber surrounds. The strength of Kevlar 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 Audioengine uses gapless-core toroidal transformers, which have a tighter radiated magnetic field, translating to lower noise. They are lighter than standard "EI" transformers, and also generate less heat. Detachable Grilles The HD6 includes detachable grilles that are firmly held in place with hidden neodymium magnets for a clean look. Additional Features
- Dual audio inputs and full-range variable output
- Hand-built cabinets
- Threaded inserts to secure speakers to stands
- Passive crossovers
- Solid aluminum remote control
| Speaker System |
| Speaker Design |
2.0-channel powered bookshelf system |
| Drivers |
1 x 5.5" (14.0 cm) Kevlar woofer, per speaker
1 x 1.0" (2.5 cm) silk dome tweeter, per speaker |
| Amplifier Output |
RMS: 50 W per channel
Peak: 75 W per channel |
| Amplifier Type |
Analog dual-class A/B monolithic |
| THD + N |
95 dB (typical A-weighted) |
| Crosstalk |
-50 dB |
| Frequency Response |
50 Hz to 22 kHz, ±1.5 dB |
| Connectivity |
| Input Connector |
Left, Powered Speaker: 1 x Optical audio
1 x RCA L/R pair
1 x ⅛" (3.5 mm) mini-jack
1 x Power inlet
Right, Passive Speaker: 1 x Binding post variable line-in |
| Output Connector |
Left, Powered Speaker: 1 x RCA L/R pair
1 x Binding post variable line-out |
| Analog Input Impedance |
48 kOhms unbalanced (mini-jack and RCA inputs) |
| D/A Converter |
AKM AK4396 |
| Bluetooth |
| Bluetooth Version |
Bluetooth 4.0 audio |
| Supported Bluetooth Profiles |
aptX, AAC, SBC |
| Bluetooth Range |
Up to 100' (30 m) typical |
| Latency |
~30 ms |
| Input Bit Depth |
24-bit upsampled |
| Optical I/O |
| Input Bit Depth |
Up to 24-bit native |
| Input Data Rate |
Up to 195 Kbps native |
| Physical and Environmental |
| Environmental Requirements |
Operating Temperature: 32 to 95°F (0 to 35°C)
Non-Operating Temperature: -4 to 113°F (-20 to 45°C)
Relative Humidity: 5 to 95%, non-condensing |
| Protection Features |
Output current limiting, thermal over-temperature, power on/off transient protection, replaceable external main fuse |
| Power Requirements |
115/240 VAC, 50/60 Hz manually switchable |
| Power Consumption |
Idle: 10 W
Mute: 6 W
Sleep: 4 W |
| Dimensions |
Each Speaker: 11.75 x 7.25 x 10.0" (30.0 x 18.5 x 25.0 cm) |
| Weight |
Left, Powered Speaker: 17.5 lb (8.0 kg)
Right, Passive Speaker: 12.5 lb (5.5 kg) |
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Dimensions | Metric :6-1/4” W x 6-1/2” D x 10-7/8” H | 15.9 x 16.5 x 27.6 cm
Driver Complement :One 1" pure aluminum dome tweeter; One 5-1/4" BDSS bass/midrange drivers; One 5-1/4" pressure coupled bass radiator
Frequency Response :42 Hz – 30 kHz
Impedance :Compatible with 8 Ohms outputs
Sensitivity :91 dB
Recommended Associated Amplifier Power :10 – 200 watts
A/V Receiver Crossover Setting :80 Hz
Inputs :One pair of 5 way binding posts
Available Finishes :Gloss Black; Gloss White
Accessories :Two ¼ 20 insert cover plugs; Tripod base
Mounting Options :Vertically: On Shelf with included tripod base; Equipped with rear ¼ 20 sized thread to accommodate on wall/on ceiling mounting with aftermarket articulating mount (articulating mount not included); Equipped with bottom ¼ 20 sized thread to accommodate ProStand 1000 stand mounting (ProStand 1000 available separately); Equipped with keyhole mounting slot for flush mounting
Packaging :One to a carton
Weight | Metric :6.5 lbs | 2.9 kg
Warranty :5 Years
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# Perfect for use with ultra-shallow TVs 40-inch class and larger
# Only 1.5 inches (38mm) deep
# Wall mount bracket included
# The dynamic punch, wide frequency range and broad dispersion of full size speakers
# Aircraft grade extruded Aluminum enclosure
# Anodized Aluminum dome XTDD drivers
# Pure Aluminum dome tweeter
Dimensions (mounted on wall without bracket) :23-1/4" H x 6" W x 1-1/2" D (59.1cm x 15.2cm x 38mm)
Dimensions (mounted on wall with bracket) :23-1/4" H x 6" W x 1-9/16" D (59.1cm x 15.2cm x 40mm)
Driver complement :2 each 3-1/2" (90mm) XTDD anodized Aluminum dome mid/bass drivers pressure-coupled to 2 each 3-1/2" (90mm) dome low-bass radiators, 1 each 1" (25mm) Pure Aluminum Dome Tweeter
Frequency response (overall on wall) :100Hz – 30kHz
Sensitivity :92dB
Impedance :8 Ohms nominal
Recommended amplifier power :20 - 100 Watts per channel
Enclosure :Extruded Aluminum, sealed
Supplied accessories :Wall mount bracket, adjustable support foot for horizontal shelf placement, magnetic logos
Packaging :One to a carton
Available finishes :High gloss black
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Driver Complements
Mid/Woofer 1 - 6 1/2" Diameter (16.51cm)
Dynamic Balance driver with Super Cell Areated Polypropylene cone
Midrange 1 - 3 1/4" Diameter (8.26cm)
Dynamic Balance driver with Super Cell Aerated Polypropylene cone
Tweeter 1 - 1" Diameter (2.54cm)
Enhanced Ring Radiator Dynamic Balance tweeter
Electrical
Overall Frequency Response 36Hz-40kHz
Lower -3dB Limit 50Hz dB
Upper -3dB Limit 30kHz dB
Nominal Impedance compatible with 8 ohm outputs ohms
Recommended Amplifier Power 20-200 w/channel
Efficiency 88 dB
Crossover Orth Crossover
Crossover
(mid-high array) 2800HZ
Inputs Dual Gold-Plated Binding Posts
Dimensions
Cabinet Size 16 3/4" H x 8" W x 14 9/16" D
(42.55cm H x 20.32cm W x 36.99cm D)
Mounting Options speaker stands or shelf mount
Enclosure Type Sealed
Enclosure Type
(subwoofer) PowerPort bass venting
Shipping/Other
Product Weight 29.60 lbs. (13.43kgs)
Shipping unit: each
Total Shipping Weight 32.50 lbs. (14.74kgs)
Speaker Warranty 5 years parts and labor (original purchaser) ALSO AVAILABLE IN "EBONY" COLOR
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- Time Lens Technology-The acoustic centers of the tweeter and mid-bass driver are located in the same plane for superior imaging
- PowerPort® a patented Polk technology, extends the low frequency mid-bass driver response as it decreases air turbulence, and eliminates "port noise" and bass output losses up to 3 dB.
- 3/4" Silk Dome Tweeters for crisp, clear imaging and smooth response that's never tiring.
- 3 1/4" Composite Injection Molded Cones With Dynamic Balance Driver Technology
- Combination Keyhole Slot & 1/4" x 20 Threaded Insert fits all aftermarket ceiling and wall brackets for ultimate flexibility
- Time Lens Technology-The acoustic centers of the tweeter and mid-bass driver are located in the same plane for superior imaging
- PowerPort a patented Polk technology, extends the low frequency mid-bass driver response as it decreases air turbulence, eliminates "port noise" and bass output losses up to 3 dB.
- 3/4" Silk Dome Tweeters for crisp, clear imaging and smooth response that's never tiring.
- 3 1/4" Composite Injection Molded Cones With Dynamic Balance Driver Technology
- Combination Keyhole Slot & 1/4" x 20 Threaded Insert fits all aftermarket ceiling and wall brackets for ultimate flexibility.
Driver Complements
Mid/Woofer 1 - 3 1/4" Diameter (8.26cm)
Dynamic Balance composite cone driver
Tweeter 1 - 3/4" Diameter (1.91cm)
silk dome
Electrical
Overall Frequency Response 95Hz-24kHz
Lower -3dB Limit 125 Hz dB
Upper -3dB Limit 20kHz dB
Nominal Impedance 8 ohms
Recommended Amplifier Power 10-125 w/channel
Efficiency 89 dB
Inputs Gold-plated 5-way binding posts
Dimensions
Cabinet Size 7 1/8" H x 4 1/8" W x 5 3/16" D
(18.10cm H x 10.48cm W x 13.18cm D)
Mounting Options keyhole slot; .25 x 20 threaded insert
Enclosure Type Steel-plate reinforced curved enclosure with time-aligned driver geometry and PowerPort bass venting
Shipping/Other
Product Weight 3.00 lbs. (1.36kgs)
Shipping unit: each
Total Shipping Weight 3.70 lbs. (1.68kgs)
Speaker Warranty 5 years parts and labor (original purchaser)
ΔΙΑΤΙΘΕΤΑΙ ΚΑΙ ΣΕ ΑΣΠΡΟ ΧΡΩΜΑ
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Woven Kevlar
Crossover Tuning
Nautilus Tapering Tube
Flowport
Technical features Nautilus™ tube loaded aluminium dome tweeter
Kevlar® brand fibre cone bass / midrange
Flowport™
Description 2-way vented-box system
Drive units 1x ø25mm (1 in) aluminium dome high-frequency
1x ø130mm (5 in) woven Kevlar® cone bass / midrange
Frequency range -6dB at 45Hz and 50kHz
Frequency response 55Hz - 22kHz ±3dB on reference axis
Dispersion Within 2dB of reference response
Horizontal: over 60º arc
Vertical: over 10º arc
Sensitivity 84dB spl (2.83V, 1m)
Harmonic distortion 2nd and 3rd harmonics (90dB, 1m)
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