DSP6609 Classroom Voice Amplification

Name: DSP6609 Classroom Voice Amplification
Brand: Guangzhou DSPPA Audio Co., Ltd.

Features

● Features a sleek and minimal design, crafted from high-quality engineering plastic with a smooth texture, offering both aesthetic appeal and long-lasting durability.
● Uses 2.4 GHz pairing technology for extended range and improved anti-interference capability.
● Combines digital signal processing (DSP) technology with a digital audio amplifier to deliver clear and layered sound amplification.
● Equipped with four built-in full-range speaker drivers, delivering bright and clear audio with excellent tonal performance and high sensitivity.
● Supports Bluetooth connectivity for wireless audio streaming, with remote control functionality for convenient operation.
● The handheld microphone can also function as a conference mic and fits easily into a coat pocket for portability.
● Standard TYPE-C charging port compatible with mobile phone chargers.
● Features audio source priority settings, with the following hierarchy: MIC > Bluetooth > AUX.

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Introduction
Specification
Connection

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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