The iTeach Speaker, paired with a 2.4G handheld microphone, forms a high-fidelity audio system. This system combines digital signal processing (DSP) technology with a digital audio amplifier, and features four built-in full-range speaker drivers for exceptional sound quality. The system is designed to be compact and portable, with the handheld microphone easily fitting into a coat pocket and supporting charging via a built-in battery or a mobile phone charger. It supports 2.4G wireless audio transmission, making it well-suited for local sound reinforcement, multimedia teaching, and other wireless audio applications.
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Model | DSP6609 + WA2456 | |
iTeach Speaker | Drive Unit | 2.75"×4 |
Amplifier Rated Power (RMS) | 2×15W @5% 1KHz | |
Input Sensitivity (Stereo) | 300mV±50mV | |
Amplifier Frequency Response | 80Hz-16KHz | |
SNR | ≥71dB | |
Max. SPL (1m, 1W) | 92dB±2dB | |
Bluetooth Distance | 10 m | |
Power Supply Range | AC100-240V | |
Package Size (Diameter×Height) | 330×330×205mm | |
Product Size (Diameter×Height) | 271×88mm | |
Net Weight | 2.2kg | |
Gross Weight | 2.9kg | |
Handheld Microphone | Frequency Response | 150Hz-12KHz |
Volume Control | 20 Levels | |
Input Sensitivity | 60±5mV | |
SNR | ≥63dB | |
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