DSPPA DSP170A 15W All Weather Powered Horn Speaker

DSPPA DSP170A 15W All Weather Powered Horn Speaker in Bangladesh

The DSPPA DSP170A is a rugged, high-performance 15W powered horn speaker engineered for both indoor and outdoor applications. Designed to deliver powerful, clear audio output across a wide range of environments, this speaker is ideal for public address systems, emergency notifications, announcements, and background music in spaces like factories, schools, transportation hubs, warehouses, and large open areas. Constructed from high-quality ABS plastic, the DSP170A is built to withstand harsh weather conditions. Its all-weather design ensures consistent performance in varying environments, offering durability and reliability in both indoor and outdoor installations. The speaker’s compact, lightweight design (weighing just 1.9kg) makes it easy to install, and it comes equipped with mounting brackets for quick and secure setup on walls or poles. At the heart of the DSP170A is a 2.5" full-range driver unit, capable of delivering a maximum sound pressure level of 117dB ±2dB. The speaker provides a clear and bright sound output with a sensitivity of 105 dB ± 2 dB, ensuring that messages and announcements are heard loud and clear even in noisy environments. The frequency response of the speaker spans 350 Hz to 10 kHz, while the built-in amplifier supports a wider range from 180 Hz to 16 kHz, delivering rich and detailed audio for voice and basic music playback. The DSP170A features a powerful 15W RMS amplifier with a low distortion rate (≤1%) and a signal-to-noise ratio (SNR) of ≥65 dB, maintaining audio clarity even at high volumes. It includes an AUX input with an impedance of >10kΩ and a sensitivity of 0.775V, allowing easy integration with various audio sources and monitoring systems. The speaker operates on a 16V/2.5A power supply, making it suitable for most standard installations. Whether you need a dependable speaker for a school campus, outdoor event space, or industrial facility, the DSPPA DSP170A offers the performance, durability, and clarity you need to communicate effectively in any setting.

FAQs:

1. Is the DSP170A suitable for outdoor use in harsh weather conditions?

Yes. The DSPPA DSP170A is designed with an all-weather ABS plastic enclosure, making it highly durable and suitable for both indoor and outdoor environments. It can withstand exposure to various weather conditions, including rain, dust, and humidity.

2. Can this speaker be connected to a standard audio source like a mixer or media player?

Absolutely. The DSP170A features an AUX IN port with high input impedance (>10 kΩ) and standard sensitivity (0.775 V), allowing it to connect seamlessly with mixers, audio players, or other monitoring systems.

3. How loud is the speaker, and is it suitable for noisy environments like factories?

Very loud and effective. With a sensitivity of 105 dB and a maximum SPL of 117 dB, the DSP170A can deliver clear and powerful sound, making it ideal for noisy areas such as industrial facilities, transport terminals, or large outdoor spaces.