The all new A100 miniature bookshelf speakers with a 5” woofer now joins the AIRPULSE active speaker famliy. 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. The A100 continues to use AIRPULSE’s unique horn-loaded aluminum ribbon tweeter and a proprietarily-designed 5” aluminum chassis low-distortion bass and mid-range driver. They are housed in an 18-mm thick high-strength MDF cabinet finished with attractive piano black(or red) lacquer. The well-known AmericanTRANSPARENT cable is used in A100 for internal connection to ensure minimum signal loss. The active speaker has a high efficiency Class D amplifier with digital signal processing (DSP) system, powered by an also efficient power supply. The system in the A100 supports multiple inputs, including Bluetooth, AUX, PC, USB and fiber optic. Frequency response ranges from 52Hz to 40KHz. It supports Hi-Res high-quality audio playback, and has obtained a Hi-Res official certification. Tweeter: Horn Loaded Ribbon Tweeter Mid-Woofer: 5 inch Aluminum Cone Underhung Design Neo. Power Mid-Woofer Amplifier System: Digtal Amplifer With Xmos Processor Power Output: L/R(Treble)10W+10W, L/R(Woofer): 40W+40W Frequency Rang: 52Hz-40KHz Signal-Noise Ratio: L/R:?90dB(A) Input Mode: AUX, PC, USB, Optical, Bluetooth. Sample Rate Input Sensitivity: AUX:450±50mV PC:550±50mV, USB:400±50mFFs, Optical:400±50mFFs, Bluetooth:500±50mFFs, Sub Out: 800mV(max) Key features: - Certified as Hi-Res audio speakers - Horn Loaded Ribbon Tweeter with high sensitivity, superb transient response, extended frequency range and well-defined resolution. - 5 inch Aluminum Cone Underhung Design Neo. Power Mid-Woofer - Input Mode: AUX, PC, USB, Optical, Bluetooth 5.0 with AptX - 18-mm thick high strength MDF - Digtal amplifer with Xmos processor / subwoofer output - Power Output: L/R(treble): 10W+10W, L/R(Woofer): 40W + 40W - Supports Input Sample Rate up to 216 KHz - Internally wired with TRANSPARENT audiophile grade speaker cable - Powered active bookshelf speaker system