ลำโพง Audioengine HD3 Wireless

AUDIOENGINE HD3 WIRELESS SPEAKERS

Don’t let their size fool you as this little speaker is packed with much more sound than you would expect.

The HD3 Wireless Speakers are constructed with custom Audioengine components: aramid fiber woofers, silk tweeters, Premium Bluetooth aptX-HD, and built-in power amps wrapped in precision-tuned, hand-crafted cabinets. Clear, full and powerful audio that fills almost any room.

“The new HD3 from Audioengine throws down a large collection of features, all packed into perhaps the smallest frame on the market. For the size, the drivers perform above par. For the features, consumers get a substantial value for the cost. The HD3 sets a new bar for a true just-add-music experience.

Product Features:

• High-fidelity Bluetooth aptX HD, with extended 30 meter range and 24-bit upsampling DAC
• USB Audio, 3.5mm & RCA inputs
• Built-in Headphone Amplifier (OPA2134) that drives any high performance headphones
• Mac or PC plug-n-play – no drivers required
• 60W Peak Output + RCA Subwoofer Passthrough (for Subwoofers such as the Audioengine S8)

Works With:

• Mac, PC, tablets, or smartphonesA
• ll operating systems (Windows, MacOS, Linux, iOS, Android)A
• ll audio player apps and music streaming services (iTunes, Youtube, Spotify, Pandora, etc.)A
• ny product with Bluetooth, mini-jack or RCA outputs, or USB audioA
• ll Audioengine digital-to-analog converters and wireless audio adapters

What’s in the Box:

• 1x Pair of Audioengine HD3 Powered Speakers with antenna
• 1x 2m 16AWG Speaker Wire
• 1x Power Supply & AC Power Cable
• 1x 1.5m, 3.5mm Mini-Jack Audio Cable
• 1x 1.5m USB cable
• 2x Microfiber Speaker Bags and Power Supply Bags
• 1x Setup Guide
• 1x Brochure

Audioengine HD3 Specification

• Speaker Design : 2-way powered speakers
• Configuration : 2-channel bass-reflex
• Amplifier Type :  Dual analog class A/B monolithic
• Speaker Power : 15 watts RMS per channel, AES
  30 watts peak per channel, AES
• Drivers : 1x 2.75″ / 7 cm Kevlar woofer per speaker
  1x 0.75″ / 1.9 cm silk dome tweeter with a neodymium magnet per speaker
• Frequency Response : 65 Hz to 22 kHz, ±2 dB
  With Bass Reduction Switch Selected : 100 Hz to 22 kHz, ±2dB (-5 dB down)
• Signal to Noise Ratio : 95 dB (typical, A-weighted)
• THD + N  : <0.05% at all power settings
• Crosstalk  : <50 dB
• Input Impedance : 5 kohms unbalanced
• Input : 1 x stereo RCA
  1 x 1/8″ / 3.5 mm stereo
  1 x micro-USB
• Output  : 1 x variable stereo RCA
  1 x 1/8″ / 3.5 mm headphone
• Wireless Connectivity : Bluetooth 4.0 audio
• USB Specifications Compatibility: USB 1.1 or above
  Internal D/A Converter: PCM 5102
  Input Bit Depth: 24-bits, upsampled
  Input Data Rate: 44.1 kHz / 48 kHz
• Bluetooth Specification Internal D/A Converter: PCM 5102
  Input Bit Depth: 24-bits, upsampled
  Supported Codecs: aptX, AAC, SBC
  Operation Range: Up to 100′ / 30 m typical
  Input Data Rate: Determined by Bluetooth
  Latency: 30 ms
• Headphone Amp Type: OPA2134
• Headphone Output Level Full-Scale: 2 V RMS
• Headphone Output Impedance 2 ohms
• Recommended Headphone Impedance 10 ohms to 10 kohms
• Protection : Output current limiting
  Thermal over-temperature
• Power on/off transient protection
• Finish :  Satin black paint
• Construction Material : 0.7″ / 18 mm MDF cabinets with wood veneer
• 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
• Power Requirement : 110 to 240 VAC, 50/60 Hz, auto-switching
• Power Consumption Idle: 10 W, Mute: 6 W , Sleep: 4 W
• Dimensions (W x H x D) 4.25 x 7 x 5.5″ / 10.8 x 17.8 x 14 cm per speaker
• Weight Left Speaker: 4 lb / 1.8 kg
• Right Speaker: 3.4 lb / 1.5 kg
• Package Weight 10.95 lb
• Box Dimensions (LxWxH) 12 x 11.8 x 8.9″