Mains Or Battery Operation. Internal USB Audio Player. Built-In VHF Neckband Microphone System. Ergonomic- Compact DesignThe H25 is a fully integrated PA unit in an ergonomic ABS handheld housing. Power can be supplied from mains or the internal rechargeable battery to deliver up to 25W output. Hands-free vocal address is made easy and convenient with the supplied VHF wireless neckband system and an integral USB media player. Applications include demonstrations- speech reinforcement in educational scenarios and mobile public address.. Power supply : main unit:230Vac- 50Hz or internal rechargeable batterynPower supply : VHF beltpack:9Vdc PP3 batterynOutput power : max.:25WnFrequency response:100Hz – 12kHznS/N ratio:>60dBnVHF operating distance:35.0mnVHF tuning stability:0.005% quartz crystal lockednDimensions : VHF beltpack:205 x 68 x 25mm (ex. antenna)nWeight : VHF beltpack:76g (no battery)nDimensions : main unit:155 x 183 x 285mmnWeight : main unit:2.74kgnCarrier frequency:174.1MHznBattery life (hours) : voice:7 hoursnBattery life (hours) : signal:2 hoursnSPL max.:80dB
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