A100 Active Speaker

Enter the world of superior audio performance with the Airpulse A100 Active Speaker System, the entry level model for audiophiles in the early stages of their musical appreciation journey. Hires-certified, the A100 speaker is the perfect companion to play high resolution audio files in PCM format.

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Following the successful launch of the A200 and A300, the all new A100 miniature bookshelf speakers with a 5” woofer now joins the Airpulse active speaker family. The perfect combination of Hi-Res digital audio processing technology and an aesthetic of understated elegance creates a High-Fidelity audio system with intoxicating sound quality and visual appeal. The A100 has an exquisite piano lacquer appearance, inheriting the appearance and sound characters of our flagship model 7001 near-field monitor speakers designed by Phil Jones. Using the same XMOS core as its bigger brother A300, this unassumingly small cabinet delivers outstanding performance beyond your expectation.


Horn Loaded Ribbon Tweeter

The A100 horn loaded ribbon tweeter inherits the mechanism of the tweeter in our flagship 7001 near-field monitor speaker. The thin aluminium ribbon diaphragm has high sensitivity, superb transient response, extended frequency range and well-defined resolution. The meticulously formulated horn shape produces directional and optimized high frequencies from the ribbon tweeter, so they are aimed at the listeners, minimizing unwanted effect from room reflection. This also leads to superior imaging of the speaker. The result is full and three dimensional sound with each detail well defined.


5” Aluminium Cone Low Distortion Mid Woofer

The Mid-woofer is a 5” unit with a hard anodized aluminum alloy cone suspended in a heavy, ultra rigid cast magnesium alloy frame. The proprietary aluminium alloy cone was designed through a meticulous process analysing different types of cone geometry and materials using a Klippel Laser Doppler Interferometer. The 35mm diameter voice coil is larger than most loudspeakers of this size. It has been shown that larger voice coils have less power compression because they run at a cooler operating temperature. Sonically this means a more realistic dynamic representation of the music. It is dynamics in music that gives it emotion and exhilaration. The cooler running temperature of the voice coil also has the side benefit of a more reliable loudspeaker since cooler voice coil means much less chance of speaker failure.

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Fully Digital Amplifier

The power amplification part is built with 2 pieces of TAS5754 Class-D amplifier from Texas Instruments. This component is one of a handful of Class-D amplifiers on the market which combines high input sample rate support and high output PWM carrier frequency. These two characteristics are essential to achieve low background noise and low distortion. The up-to 192 KHz input sample rate support guarantees the entire link for digital processing run without any change in sample rate signal. Its 768 KHz output PWM carrier frequency, double the typical 384 KHz found in traditional Class-D amplifiers, is more suited to driving the highly sensitive ribbon tweeter. One TAS5754 is connected in bridge mode to the left and right channel woofer while the other amp is connected in bridge mode to the left and right channel ribbon tweeters.

Other Features

... Supports Input Sample Rate up to 216 KHz
... Hyper-Rigid Cast-Magnesium Alloy Frame Woofer
... Internal Wiring by TRANSPARENT
... 18-mm thick high strength MDF with Piano Lacquer Finish
... Qualcomm’s Bluetooth V5.0 chipset CSR8645
... 2x 384 KHz Traditional Class-D amplifier


Net Weight
11 Kg (24.2lbs)
5 inch Aluminium Cone Underhung Design Neo. Power Mid-Woofer
Gross Weight
13.4 Kg(29.5lbs)
Cabinet Size (WxHxD)
Horn Loaded Ribbon Tweeter
Signal-Noise Ratio
Input Mode
AUX, PC, USB, Optical, Bluetooth.
Amplifier System
Digtal Amplifer With Xmos Processor
Sample Rate Input Sensitivity
AUX:450±50mV PC:550±50mV, USB:400±50mFFs, Optical:400±50mFFs, Bluetooth:500±50mFFs, Sub Out: 800mV(max)
Power Output
L/R(Treble)10W+10W, L/R(Woofer): 40W+40W
Packing Size(HxWxD)
Mains Voltage
100-240 V AC/50-60 Hz
Frequency Range
Black/ White/ Red