Airpulse A300 PRO Active Bookshelf Bluetooth HiRes Audio Speaker System

The Airpulse A300 PRO Active Bookshelf Bluetooth HiRes Audio Speaker System is finished with a conservatively elegant walnut wood veneer. Sonically, it has the same horn-loaded aluminium ribbon tweean ter but an improved 6.5-inch aluminium cone, low distortion woofer in the A300. The power supply and amplifiers in the left and right speakers of the A300Pro are completely symmetrical.

Cabinet Construction

The construction of its 25mm thick high-strength fiberboard cabinets with strategically placed internal bracing lay the foundation for sound quality. The interior is also lined with a 36mm thick professional wave-absorbing material to enhance the absorption of excess standing waves.

6.5-INCH ALUMINUM DIAPHRAGM LOW DISTORTION MID-WOOFER

A300Pro’s 6.5-inch woofer uses a high-strength magnesium-aluminium diaphragm and a costly UNDERHUNG magnetic circuit design. It is supported by a 50MM diameter voice coil and an oversized, high-energy magnet. Combined with a cleverly designed heat dissipation mechanism, this woofer has the lowest distortion and highest level of dynamics, delivering clean low frequencies that are richly detailed, and deeply extended.

HORN-LOADED RIBBON TWEETER

Our unique design of a horn-loaded aluminium ribbon tweeter in the A300Pro delivers to the audience every corner of a vast space with airy and harmonically pleasing high-frequency musical notes.

This even distribution mode is not affected by the reflection characters of the room so the high-frequency notes are more articulate and three-dimensional.

Texas Instruments

Besides the top-of-line audio front-end components, the core signal processing is built on an XMOS xCore200 multi-core processor and a DSP chip TLV320AIC3268 from Texas Instruments. Class D amplifiers used inside the speakers are Texas Instruments' top-of-line model TPA3251.

Proprietary Synchronization Technology

The wireless signal distribution between left and right speakers is built on the microchip’s proprietary technology known as KleerNet. The radio is transmitted over the 5.2GHz and 5.8GHz spectrum and with a 22MHz radio bandwidth the technology guarantees lossless transmission of the audio signals. Besides the pair-used left-and-right wireless stereo using scenarios, the system offers an independent left and right configuration, just as traditional monitor speakers, which are often seen to be used with mixing consoles in recording studios.A300Pro features both asymmetrical acoustic and electrical design. Both left and right speakers are active.

Bluetooth 5.0 with AptX

The Bluetooth audio receiver is built with QCC3031 from Qualcomm, which is a Bluetooth V5.0 chipset et with AptX HD high-fidelity codec. It can offer a much better audio playback experience than traditional Bluetooth SBC audio.

A300Pro also offers a USB digital audio interface that supports UAC2 digital audio applications. An ASIO audio drive is provided to enable Windows users to have a high-quality low latency signal path out.

Take Control of Your Sound

The A300Pro comes with a wireless remote control used for taking control of your sound. You can switch between inputs easily from the comfort of your seat.

Tech Specs:

 Tweeter: Horn Loaded Ribbon Tweeter

Mid-Woofer:6.5 inch Aluminum Cone Underhung Design Mid-Woofer

Amplifier System: Digital Amplifier With Xmas Processor

Power Output:L/R(Treble):10W+10W, L/R(Woofer): 120W+120W

Frequency Range:40Hz-40KHz

Signal-Noise Ratio:L/R: ≥90dB(A)

In ut Mode: AUX, USB, Optical, Coaxial, Bluetooth. Balance Input, Unbalanced Input

Input Sensitivity:Balanced:1100±50mV, Unbalanced: AUX:700±50mV, USB:550±50mFFs, Optical:500±50mFFs Coaxial:500±50mFFs, Bluetooth:500±50mFFs

Main Voltage:100-240 V AC/50-60 Hz

Cabinet Size:(WxHxD) 225 x 385 x 350mm

Net Weight:25.6Kg (56.6 lbs)

Gross Weight:29.4Kg (65 lbs)