2.1 Acoustic Architecture The hand-made wooden speaker case houses two 1″ silk dome tweeters and one 4″ long-throw mid-low driver. The MDF cabinet can effectively diminish resonance and distortion. Dual bass reflex ports can effectively enhance the bass level. With this configuration, it can deliver crisp highs, clear mids, and punchy bass. End-to-end High Resolution Audio Process The end-to-end digital audio process supports high resolution audio up to 24bit/96kHz. The analogue audio front end features special configuration to work at 24bit/96kHz, guaranteeing the bit perfect audio conversion.The dual Class-D audio amplifiers from Texas Instruments provide precise two-way active crossover, magnifying high frequency signals and mid-low frequency signals separately, and manage DRC (dynamic range control) effectively. Bluetooth Connection The Bluetooth V5.3 audio receiver supports LDAC codec with the highest transmission bitrate up to 990kbps. You can stream high resolution audio up to 24bit/96kHz from your Android smart devices (Android 8.0 or later).The speaker also supports the simultaneous connection of two Bluetooth devices. You can switch the audio source devices easily. Bluetooth Connection It is equipped with a 5GHz and 2.4GHz dual-band Wi-Fi module. With Apple AirPlay2 supported, you can stream music through Wi-Fi from your iOS devices, Apple TV, and iTunes installed computer to the speaker. Group one or more D32 speakers into your multi-room music system and enjoy seamless music listening while wandering in your house. High Capacity Built-in Battery A 7.4V/5,200mAh high-capacity battery pack is embedded in the cabinet, sufficient for a continuous playback up to 11 hours per charge.* Playback time is related to volume, temperature, playlist and other factors. The values listed above are the test results from Edifier Lab. Easy Control With the accordion keyboard, playback control is easy. Works with EDIFIER ConneX App Download the app and enjoy more functions.* Source switch* Playback control* Sound effects switch and customization* User manual Specification Total Output Power (RMS):Treble 15W x 2, Mid-low 30WSignal-to-Noise Ratio:≥ 85dB (A)Bluetooth Version:V5.3Net Weight:3.04kg Driver Units:1″ (Treble) 4″ (Mid-low)Audio Inputs:Bluetooth, Wi-Fi (Apple AirPlay), USB-C, AUXCodecs:SBC, LDAC, and ALAC (AirPlay mode only) Frequency Response: 52Hz – 40kHzlnput Sensitivity:AUX: 450 ± 50mVUSB: 400 ± 50mFFSBluetooth: 400 ± 50mFFSDimensions (W x H x D):250mm x 162mm x 179mm (Black walnut, Brown)252mm x 164mm x 180.5mm (White)
