Description
Product Overview
The Mr DJ PRO115S is a floor‑standing, full‑range passive speaker designed for demanding professional audio applications. Constructed from a robust metal and ABS/PC blend, the cabinet resists the rigors of frequent transport and high‑volume use. At its heart lies a 15‑inch high‑output mid/low pulp‑ribbed woofer paired with a 1.75‑inch horn tweeter, delivering a balanced sound spectrum from deep bass to articulate highs. Powered by a 4000 W peak‑to‑peak (PMPO) rating, the speaker can fill venues of up to 500 people with clear, distortion‑free audio. The PRO115S includes a built‑in dynamic driver, a push‑button control panel, and a passive crossover network that can be linked to additional passive speakers for expanded coverage. Dimensions are compact at 2 × 2 × 2 inches, making it easy to position on stage or in a corner, while the irregular shape adds visual interest without compromising acoustic performance.
![[Product front view showing all components]](https://www.myexposnow.store/wp-content/uploads/2026/06/ce9386c56e90445db568c0fbc1488e2e.jpg)
Usage
This speaker excels in a variety of environments. In nightclubs, the powerful low‑frequency response drives the dance floor, while the tweeter ensures vocal clarity for MCs. Schools benefit from the clear speech reproduction during assemblies and performances. Houses of worship appreciate the warm, full‑range sound for sermons, choirs, and musical worship. For private parties, the PRO115S provides enough volume to energize a crowd without the need for additional amplification. Compatibility with laptops, projectors, and televisions means it can also serve as a primary audio source for conference rooms or multimedia presentations.
Why Choose Us
Choosing the Mr DJ PRO115S means investing in a speaker that balances power, durability, and sound quality. The high‑temp multi‑layer copper voice coil in the woofer ensures long‑term reliability even under continuous high‑power operation. The network‑topology crossover design provides precise frequency division, reducing distortion and protecting the drivers. Each unit undergoes rigorous quality testing to meet professional standards, and Mr DJ offers responsive after‑sales support, including technical assistance and warranty service. The speaker’s push‑button control panel simplifies on‑stage adjustments, and its corded electric power source guarantees consistent performance without battery concerns.
Key Features
- Powerful 4000 W PMPO output delivers venue‑filling sound for up to 500 guests.
- 15‑inch high‑output woofer with multi‑layer copper coil provides deep, distortion‑free bass.
- 1.75‑inch horn tweeter ensures crystal‑clear highs and vocal intelligibility.
- Rugged metal and ABS/PC construction resists wear and simplifies transport.
- Responsive customer support and warranty coverage for peace of mind.
FAQ
What is the recommended amplifier power for the PRO115S?
The speaker is rated for a peak‑to‑peak power of 4000 W, but a continuous RMS power of 500‑800 W per unit is ideal for optimal performance and longevity.
Can the PRO115S be used in a 5.1 surround setup?
Yes, the speaker supports 2.0, 5.1 and 7.1 channel configurations, making it suitable for surround‑sound installations when paired with appropriate subwoofers and satellite speakers.
Is the speaker waterproof for outdoor events?
No, the PRO115S is not rated for waterproof use. For outdoor applications, protect the unit with a weather‑proof cover or choose a speaker specifically designed for wet environments.
How do I connect multiple PRO115S units together?
Each speaker includes a passive speaker‑out jack. Connect the output of one unit to the input of the next using speaker cable, ensuring proper polarity to maintain phase alignment.
What warranty does Mr DJ provide?
Mr DJ offers a one‑year limited warranty covering manufacturing defects, along with access to technical support for installation and troubleshooting.




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