TP-5945 Multimedia Wireless Teaching Speaker 2x30W- (Main/ Satellite)
Product Introduction
Ideal for standard classrooms, multimedia classrooms, and office environments, this wireless teaching speaker delivers background music playback while serving as a local public address system.
Key Features
■ Professional integrated wireless multimedia teaching speaker with acoustically optimized resonance chamber design – both aesthetically pleasing and functional.
■ Dual-channel 2×30W digital amplifier (main + satellite speaker outputs) delivers refined sound quality with robust power. Features network volume control.
■ 1×LINE input with independent volume potentiometer. Supports offline paging function, adjustable mute intensity presets, and background music preset functionality.
■ Built-in U-band wireless teaching microphone system:
■ Ergonomic pen-style microphone design for comfortable grip; universal classroom compatibility without cross-interference (hygienic one-teacher-one-mic solution)
■ Operates in license-free UHF ISM band nationwide. 24kHz sampling ensures high-fidelity vocal reproduction
■ Auto-pairing within 3m (<3s pairing time) with audio confirmation. Guaranteed anti-interference performance and stable transmission
■ Encrypted transmission with auto-frequency scanning to avoid interference
■ Dual mic inputs (built-in/external) with volume memory, one-touch mute, built-in reverb, laser pointer, and PPT page-turning (PTT) functions
■ Polymer lithium battery supports continuous operation while charging (Micro USB, 2hr charge for ≥8hr runtime)
■ 30m stable open-field transmission range
■ Optional PPT remote module (hot-swappable, driver-free) for slide control and screen blackout – compatible with projectors/PCs
■ Optional IP network intercom module for centralized management, scheduled broadcasting, and live announcements
■ Optional 100V backup module meets education bureau exam requirements – automatically switches to analog line broadcasting during network outages ”。
Technical parameters: ■ Network interface: standard RJ45 input (special for IP network visual intercom broadcast system)
■ Network interface: standard RJ45 input (IP network visual intercom broadcasting system special)
■ MIC input sensitivity: 5mV (unbalanced)
■ AUX input sensitivity: 350mV (unbalanced) industry-standard compression line terminals
■ EMC input sensitivity: 775mV (unbalanced) industry-standard compression wire terminals
AUX output impedance: 470Ω industry standard crimp terminals
Treble boost, attenuation: ±10dB
Bass boost, attenuation: ±10dB
■ 100V constant voltage input backup: Yes (constant voltage backup dedicated)
Output power: 2x50W
■ Overall power consumption: ≤ 150W
■ Standby power consumption: <3W
■ Frequency response: 80Hz ~ 16KHz (+1/-3dB)
■ Harmonic distortion: ≤ 1%
■ Signal-to-noise ratio: > 65dB
■ Protection circuit: overload, short circuit protection circuit
■ Working environment temperature: 5 ℃ ~ 40 ℃
■ Working environment humidity: 20% ~ 80% relative humidity, no condensation
■ Working power supply: ~ 190-240V/50-60Hz
■ Drivers: Woofer 5.25 "x1 tweeter1.5 ”x1
■ Operating Temperature:5℃-40
■ Operating humidity:20%-80% relative humidity, no condensation
■ Dimensions (LxWxH): 182x162x242mm
■ Weight: 5.40Kg
■ Material: plastic cabinet, iron grille, iron U-shaped bracket
