The Baby Tremor 15-PW delivers professional-grade low-end power for DJs, bands, and venues that need serious bass reinforcement without the bulk of larger subwoofers. This powered 15-inch subwoofer handles medium-sized venues and outdoor events where deep, controlled bass makes the difference between good sound and great sound.

Built around a robust 15-inch woofer with 70 oz magnet and 3-inch voice coil, the Baby Tremor 15-PW produces 300 watts RMS and 600 watts peak power through its Class D amplifier. The frequency response extends down to 35 Hz, capturing the fundamental bass frequencies that give music its fullness and impact. At 98 dB sensitivity and 108 dB continuous SPL, this subwoofer moves serious air while maintaining clarity.

The integrated 3-channel amplifier is where this subwoofer stands apart from passive alternatives. Two satellite outputs deliver 150 watts each to your main speakers, creating a complete powered PA system from a single subwoofer connection. The adjustable low-pass filter (40 Hz - 300 Hz) and high-pass filter switch at 200 Hz ensure clean frequency division between sub and mains.

Perfect for DJ setups in clubs up to 300 people, church sound systems, and band performances in mid-sized venues. The pole mount compatibility and carpet-covered 5/8-inch plywood construction balance portability with professional durability.

Connect your mixer via XLR combo inputs, chain multiple units via male XLR outputs, and power your main speakers directly from the satellite outputs. Ships with power cord and comprehensive one-year warranty, backed by Seismic Audio's direct-to-customer support.

Technical Specifications

Frequently Asked Questions

What size venue can the Baby Tremor 15-PW handle effectively?

This subwoofer works best in venues accommodating 150-300 people, such as small to medium churches, club DJ setups, wedding receptions, and outdoor events. The 300-watt RMS power and 108 dB SPL output provide sufficient bass reinforcement for these applications without overwhelming smaller spaces or underwhelming larger ones.

Can I connect my main speakers directly to this subwoofer?

Yes, the Baby Tremor 15-PW includes two satellite outputs that deliver 150 watts each to 8-ohm speakers. This eliminates the need for a separate power amplifier for your main speakers. Simply connect your mixer to the subwoofer's XLR inputs, then connect your main speakers to the satellite outputs using standard speaker cables.

What cables do I need to set up this powered subwoofer?

You'll need XLR cables to connect your mixer to the subwoofer's line inputs, and speaker cables (1/4" or Speakon, depending on your main speakers) to connect from the satellite outputs to your main speakers. The power cord is included. If daisy-chaining multiple subwoofers, you'll need additional male XLR cables.

How does the crossover filtering work on this subwoofer?

The adjustable low-pass filter (40 Hz - 300 Hz) controls which frequencies the subwoofer reproduces, while the switchable 200 Hz high-pass filter on the satellite outputs removes low frequencies from your main speakers. This prevents overlap and ensures clean frequency separation between the subwoofer and your main speakers for optimal sound quality.

Do I need one or two of these subwoofers for my setup?

For most DJ and small band applications, one Baby Tremor 15-PW provides adequate bass coverage. However, larger venues, outdoor events, or bass-heavy music genres benefit from two units. The subwoofers can be daisy-chained via XLR connections, and stereo operation with left/right placement improves bass distribution across wider audiences.

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