The Enforcer II delivers professional-grade bass reinforcement for bands, DJs, churches, and mobile performers who need serious low-end extension without breaking the bank. This 18" subwoofer cabinet transforms any PA system by adding the deep bass frequencies that smaller speakers simply cannot reproduce.

Built around a heavy-duty 18" driver with a 4" voice coil and 120 oz magnet, the Enforcer II handles 1000 watts RMS and peaks at 2000 watts. The driver's robust construction and generous power handling ensure clean, distortion-free bass even when pushed hard during high-energy performances.

The cabinet's 5/8" plywood construction and ported design optimize low-frequency response down to 45Hz while maintaining efficiency at 101 dB sensitivity. At 8 ohms impedance, it pairs easily with most amplifiers and can be daisy-chained with additional subwoofers for larger venues. The rugged black carpet finish with metal corners withstands the rigors of regular transport and setup.

Perfect for venues up to 400 people, the Enforcer II excels in churches needing contemporary worship bass, bands playing medium-sized clubs, and DJs running dance events. Mobile performers appreciate the top-mounted pole socket for stacking main speakers overhead, creating a compact yet powerful sound system.

Dual 1/4" and dual Speakon inputs provide flexible connectivity options. Standard speaker cables connect directly to your amplifier or powered mixer. The cabinet includes recessed metal handles for easier transport.

Backed by Seismic Audio's one-year warranty and direct-from-manufacturer pricing, the Enforcer II delivers professional bass performance that venues and audiences will feel.

Technical Specifications

Frequently Asked Questions

What size venue can the Enforcer II 18" subwoofer handle?

The Enforcer II works well for venues up to 400 people, including medium-sized churches, clubs, and outdoor events. For larger venues or when you need more bass impact, consider pairing two Enforcer II cabinets or adding our larger subwoofer models. The 1000W RMS power handling and high sensitivity ensure adequate bass coverage for most live sound applications.

What cables do I need to connect the Enforcer II to my amplifier?

You can use either standard 1/4" speaker cables or Speakon cables to connect the Enforcer II to your amplifier. Speakon connections are preferred for high-power applications as they provide a more secure connection. Make sure your amplifier can handle the 8-ohm load, and use 12-gauge or thicker speaker wire for runs longer than 25 feet.

Can I use the Enforcer II without a crossover or do I need additional equipment?

The Enforcer II is a passive subwoofer that requires an external amplifier and benefits from a crossover to filter out high frequencies. Many powered mixers include built-in crossovers and subwoofer outputs, making setup straightforward. If your amp doesn't have crossover capabilities, consider adding an external crossover unit to optimize performance and protect the driver.

How does the Enforcer II compare to using just full-range speakers?

The Enforcer II adds the deep bass frequencies (45Hz and below) that most full-range PA speakers cannot reproduce effectively. This makes vocals sound fuller, kick drums hit harder, and bass guitars come through with proper weight. The difference is particularly noticeable in contemporary music styles and any genre where low-end impact matters to the audience experience.

Can I stack multiple Enforcer II subwoofers together for more bass?

Yes, the Enforcer II can be daisy-chained with additional subwoofers using the parallel input connections. Adding a second subwoofer increases both output and bass extension while maintaining the 8-ohm total impedance your amplifier sees. Make sure your amplifier has sufficient power to drive multiple cabinets effectively, and consider the total weight when planning transport and setup.

WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer. For more information, go to: www.P65Warnings.ca.gov