The Enforcer II delivers serious low-end reinforcement for DJs, bands, churches, and mobile performers who need powerful bass response that cuts through any mix. This pair of 18" subwoofers handles the foundation frequencies that smaller speakers can't reproduce, ensuring your audience feels every kick drum and bass line.

Each cabinet features a custom 18" woofer with a 120 oz magnet and 4" voice coil, driven by 1000 watts RMS power handling (2000 watts peak). The 8-ohm impedance and 101 dB sensitivity make these subs efficient and compatible with a wide range of amplifiers, while the 45Hz-2kHz frequency response captures the full bass spectrum without muddying your mids.

Built from 5/8" plywood with black carpet covering and reinforced metal corners, these cabinets are road-ready for mobile applications. Recessed metal handles and integrated speaker pole mounts on top allow for easy transport and setup flexibility. Each cabinet measures 28" tall, 22" wide, and 22" deep, weighing 90 pounds per unit.

These subs work well for venues holding 200-500 people, from church sanctuaries running contemporary worship to outdoor events and club installations. The dual 1/4" and dual Speakon inputs allow for flexible signal routing and daisy-chaining multiple cabinets for larger setups.

Connect via standard speaker cables to your powered mixer or amplifier - both 1/4" and Speakon connections are available on each cabinet. Each Enforcer II comes with a one-year warranty and ships factory-direct from Seismic Audio.

Technical Specifications

Frequently Asked Questions

What size venue can these subwoofers handle?

The Enforcer II pair works well for venues holding 200-500 people, including church sanctuaries, wedding receptions, outdoor festivals, and club installations. For larger venues or outdoor events exceeding 500 people, consider adding additional subwoofers or pairing with higher-powered amplification. The 101 dB sensitivity means they'll produce substantial output even with moderate amplifier power.

What cables do I need to connect these subwoofers?

You'll need standard speaker cables with either 1/4" or Speakon connectors on both ends - each cabinet accepts both connection types. Run cables from your powered mixer's subwoofer output or from a dedicated amplifier channel. The dual inputs on each cabinet allow you to daisy-chain multiple subs using short jumper cables between cabinets.

Do I need separate amplification for these subwoofers?

These are passive subwoofers that require external amplification - they don't have built-in amplifiers. You can power them from a dedicated subwoofer channel on your powered mixer, a separate amplifier, or the subwoofer output from your main PA system. Make sure your amplifier can handle the 8-ohm load and provides adequate power for your venue size.

Can I stack speakers on top of these subwoofers?

Yes, each cabinet has a metal speaker pole mount on top that accepts standard 35mm speaker stands and poles. This allows you to elevate your main PA speakers above the subwoofers for better sound dispersion and crowd coverage. The solid plywood construction and metal reinforcement can support typical PA speakers without issue.

How do these compare to 15" subwoofers for bass output?

The 18" driver in the Enforcer II produces deeper bass extension and more low-end output than 15" subwoofers, particularly in the crucial 40-60Hz range where kick drums and bass guitars live. While 15" subs offer more portability, the 18" design provides noticeably more chest-thumping impact for genres like hip-hop, EDM, and contemporary worship music that demand serious low-end presence.

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