Airpulse A80 HiFi Active Bookshelf Speakers with Bluetooth

The A80 boasts AIRPULSE's unique horn-loaded aluminum ribbon tweeter and a 4.5" proprietary aluminum cone mid-woofer driver, housed in an 18-mm, MDF cabinet with a walnut finish.

Its internal connection uses America's well-known TRANSPARENT cable to minimize signal loss.

It has an efficient, Class D amp with a digital signal processing (XMOS) system and an efficient power supply, supporting multiple inputs like Bluetooth, AUX, PC, USB, and fiber optic.

Frequency response: 52Hz-40KHz; Hi-Res audio playback, official Hi-Res certification.

FEATURES

• FULL DIGITAL AMPLIFIER: The power amplification part is built with 2 pieces of TAS5754 Class-D amplifier from Texas Instrument. The up-to 192 KHz input sample rate support guarantees the entire link of digital processing run without any change of sample rate of signal. Its 768 KHz output PWM carrier frequency, twice to 384 KHz of traditional Class-D amplifier, is even more suitable to drive the high sensitivity ribbon tweeter.

• BLUETOOTH 5.0 WITH AptX: The Bluetooth audio receiver is built on Qualcomm’s Bluetooth V5.0 chipset, which supports APT-X decoder, and offers a far better audio playback quality than what a traditional Bluetooth SBC codec can present.

• TRANSPARENT INTERNAL WIRING: The A80 uses TRANSPARENT audiophile grade speaker cable made in the USA for internal wiring. Signals are transferred with utmost accuracy and minimum loss. With these cable, you are brought to step closer to music!

• BACK PANEL CONTROL: Volume of the subwoofer can be adjusted by the master volume control. A80's independent treble and bass adjustment function can help the user to easily set the brightness of highs-frequency and the amount of bass according to size of the listening environment.