DSPPA MP250UB 250W Mini Digital Mixer Amplifier

DSPPA MP250UB 250W Mini Digital Mixer Amplifier in Bangladesh

The DSPPA MP250UB is a compact yet powerful 250W mini digital mixer amplifier, engineered to deliver high-quality audio performance for a wide range of commercial and public address applications. Whether you're outfitting a small office, classroom, retail space, or conference room, this amplifier offers a versatile and efficient audio solution packed into a space-saving design. Designed with practicality and ease of use in mind, the MP250UB supports multiple input sources, including two microphone inputs (MIC1 and MIC2 with 8 mV ± 8mV±10% sensitivity), two auxiliary inputs (AUX1 and AUX2 at 350 mV ± 10%), and an EMC input for emergency broadcast integration. Its precise audio control includes treble and bass adjustments of ±10dB, allowing you to fine-tune the output to match your environment and preferences. The amplifier delivers clear, distortion-free sound with less than 1% total harmonic distortion at 1 kHz and a noise level under 10 mV. With frequency responses tailored for different inputs (200 Hz–10 kHz for MIC and 100 Hz–16 kHz for AUX), the MP250UB ensures clean, intelligible audio reproduction across a broad spectrum. The MP250UB is capable of constant voltage output at 70V and 100V, making it ideal for integration into distributed speaker systems in commercial settings. This makes installation flexible and scalable, whether you're powering a few ceiling speakers or a full building system. This model is also designed with global compatibility in mind, featuring a dual voltage power supply (AC110-120V/AC220-240V) selectable via a convenient switch, ensuring it can be deployed across various regions with ease. Built with durability and portability in mind, the MP250UB weighs just 3kg and comes in a compact chassis (250×230×66mm), making it easy to install in tight spaces or rack-mounted setups. Packaged efficiently for shipping, it ensures both convenience and safety in transit. Whether you're seeking a dependable amplifier for background music, announcements, or emergency paging, the DSPPA MP250UB offers a powerful, professional-grade solution in a small footprint.

FAQs:

1. Can the MP250UB support both 70V and 100V speaker systems?

Yes, the MP250UB is designed with constant voltage outputs at both 70V and 100V, allowing seamless integration with a wide range of distributed audio systems. You can choose the appropriate output voltage based on your speaker configuration and installation needs.

2. Does the amplifier support emergency audio input?

Absolutely. The MP250UB includes an EMC IN (Emergency Input) with 350 mV ± 10% sensitivity. This allows priority override during emergencies, enabling connection to an emergency broadcasting system for critical announcements.

3. Is the amplifier compatible with international power standards?

Yes, it features a selectable power supply that supports both AC 110-120V and AC 220-240V at 50/60 Hz. You can switch between voltages depending on the region, making it suitable for global installations.