Airpulse A300 PRO Active Hi-RES Bookshelf Speakers with KleerNet Wireless Technology

Introducing the Airpulse A300 PRO Active Hi-RES Bookshelf Speakers with KleerNet Wireless Technology.

The cabinet of A300Pro is finished with a conservatively elegant walnut wood veneer. Sonically, it has the same horn-loaded aluminum ribbon tweeter but improved 6.5-inch aluminum cone, low distortion woofer in the A300.

The power supply and amplifiers in the left and right speaker of the A300Pro is completely symmetrical.

Each speaker has an internal 150W high-efficiency, low-ripple switching power supply.

Using a Texas Instrument digital power amplifier TPA3251, each cabinet has woofer output power no less than 120W and tweeter output at 10W.

The speakers also use XMOS xCore200 multi-core processor, and Texas Instruments’ TLV320AIC3268 digital processor.

FEATURES

• HORN LOADED RIBBON TWEETER: Our uniquely designed horn-loaded aluminum ribbon tweeter in the A300 Pro delivers to the audience every corner of wide space with airy and harmonically pleasing high-frequency musical notes.

• 6.5” ALUMINIUM CONE LOW DISTORTION MID-WOOFER: The A300 Pro’s 6.5-inch woofer uses a high-strength magnesium-aluminum diaphragm and an underhung magnetic circuit design. It is supported by a 50mm diameter voice coil and an oversized, high-energy magnet. 

• FULLY DIGITAL AMPLIFIER: The power supply and amplifiers in the left and right speaker of the A300 Pro is completely symmetrical. Each speaker has an internal 150W high-efficiency, low-ripple switching power supply. Using a Texas Instrument digital power amplifier TPA3251, each cabinet has woofer output power no less than 120W and tweeter output at 10W. 
  
  
• BLUETOOTH V5.0 WITH APTX:  The Airpulse A300Pro features a QCC3031 chipset from Qualcomm, incorporating Bluetooth V5.0 + AptX HD for superior audio quality than Bluetooth SBC audio. Moreover, the USB digital audio interface supports UAC2 digital audio and comes with an ASIO audio drive to allow Windows users to access high-quality and low-latency signal output.

• Cabinet Size (WxHxD) 225 x 385 x 350mm
• Signal-Noise Ratio L/R:≥90dB(A)
• Gross Weight 29.4Kg (65lbs)
• Frequency Range 40Hz-40KHz
• Power L/R(Treble):10W+10W, L/R(Woofer): 120W+120W
• Tweeter Horn Loaded Ribbon Tweeter
• Main Voltage 100-240 V AC/50-60 Hz
• Mid-Woofer 6.5 inch Aluminum Cone Underhung Design Mid-Woofer
• Input Mode AUX, USB, Optical, Coaxial, Bluetooth. Balance Input, Unbalance Input
• Input Sensitivity Balanced:1100±50mV, Unbalanced: AUX:700±50mV, USB:550±50mFFs, Optical:500±50mFFs Coaxial:500±50mFFs, Bluetooth:500±50mFFs
• Amplifier System Digital Amplifier With Xmos Processor
• Net Weight 25.6Kg (56.6 lbs)

• Airpulse A300 Pro User Manual