MR DJ USA PROSUB4000 Pro Series by Patron Audio 18" Passive PA Subwoofer - 3500W Max / 4000W P.M.P.O., 3" Voice Coil, Bass Reflex Design

The MR DJ USA PROSUB4000 Pro Series by Patron Audio is a professional 18-inch passive bass reflex subwoofer engineered to deliver deep, powerful low-frequency performance for DJs, live sound, clubs, churches, event venues, and portable PA systems. Built with a heavy-duty 18-inch woofer, a high-temperature 3-inch pure aluminum flat-wire voice coil, and an 80 oz ferrite magnet, the PROSUB4000 provides impressive bass output, excellent efficiency, and reliable performance for demanding sound reinforcement applications.

Its rugged bass reflex enclosure enhances low-frequency response while integrated carry handles make transportation easy for mobile entertainers and audio professionals. Equipped with both 1/4-inch and XLR input/output connections, the PROSUB4000 integrates seamlessly into professional PA systems and passive speaker setups.

Key Features

🔊 18-INCH PROFESSIONAL PASSIVE SUBWOOFER - Heavy-duty 18-inch woofer delivers deep, powerful bass for DJs, live performances, clubs, churches, concerts, and portable PA systems.

💥 3500W MAX / 4000W P.M.P.O. POWER HANDLING - Built to reproduce high-output low frequencies with excellent impact and dependable performance.

🎵 BASS REFLEX ENCLOSURE DESIGN - Optimized bass reflex cabinet improves low-frequency efficiency and produces deeper, cleaner bass response.

💪 3-INCH PURE ALUMINUM FLAT-WIRE VOICE COIL - High-temperature aluminum flat-wire voice coil provides superior power handling, efficient heat dissipation, and long-lasting reliability.

🧲 HEAVY-DUTY 80 OZ MAGNET STRUCTURE - Large ferrite magnet delivers excellent driver control, higher efficiency, and powerful bass reproduction.

🚚 ROAD-READY CONSTRUCTION - Durable enclosure with integrated carry handles allows easy transportation for mobile DJs and professional audio applications.

Product Description

The MR DJ USA PROSUB4000 Pro Series by Patron Audio is designed for audio professionals who need powerful, reliable bass reinforcement without compromise. Featuring an 18-inch high-performance woofer housed in a tuned bass reflex enclosure, this passive subwoofer produces deep, impactful low frequencies that enhance music playback and live performances.

Its 3-inch pure aluminum flat-wire voice coil and 80 oz ferrite magnet are engineered for efficient heat management and dependable operation under demanding conditions. The rugged cabinet includes integrated carry handles for convenient transport, while professional 1/4-inch and XLR connectors provide flexible integration into virtually any passive PA or DJ sound system.

Whether used for concerts, mobile DJs, churches, clubs, weddings, or event production, the PROSUB4000 delivers the powerful bass performance needed for professional sound reinforcement.

General Features

• 18" Professional Passive Subwoofer

• Bass Reflex Enclosure Design

• 3500 Watts Maximum Power Handling

• 4000 Watts P.M.P.O.

• 3" High-Temperature Voice Coil

• Pure Aluminum Flat-Wire Voice Coil

• Heavy-Duty 80 oz Ferrite Magnet

• Professional 1/4" Input/Output Connectors

• Professional XLR Input/Output Connectors

• Integrated Carry Handles

• Heavy-Duty Cabinet Construction

• Portable PA & DJ Ready

Specifications

Subwoofer

• Brand: MR DJ USA

• Model: PROSUB4000

• Series: Pro Series by Patron Audio

• Speaker Size: 18"

• Speaker Configuration: Single Woofer

• Speaker Type: Passive Bass Reflex Subwoofer

• Maximum Power Handling: 3500 Watts

• Peak Momentary Power (P.M.P.O.): 4000 Watts

• Voice Coil Diameter: 3"

• Voice Coil Material: Pure Aluminum Flat Wire

• Magnet Weight: 80 oz

• Impedance: 8 Ohms

Connectivity

• 1/4" Input/Output

• XLR Input/Output

Physical Specifications

• Carry Handles: Yes

• Casters: No

• Net Weight: 50 lbs

Perfect For

• Professional DJs

• Live Sound Reinforcement

• Clubs

• Concert Venues

• Churches

• Wedding Events

• Mobile PA Systems

• Stage Performances

• Event Production

• Karaoke Systems

Package Includes

• (1) MR DJ USA PROSUB4000 18" Passive Bass Reflex Subwoofer

Warranty

1-Year Manufacturer's Warranty

Warning:
This product can expose you to chemicals known to the State of California to cause cancer. For more information, go to P65Warnings.ca.