This is a no-nonsense 4-piece PA rig that gets the job done when you need to fill a room with serious sound. You're looking at two 15" mains putting out 350W RMS each, paired with two 18" subs that dig down to 20Hz with 500W RMS of low-end grunt. The included poles let you stack the mains on the subs — the way most venues expect to see a proper PA setup.

What you get is a system that can handle the dynamic range of live music without folding under pressure. The 15" mains cover your vocals and instruments cleanly from 45Hz up to 20kHz, while those 18" subs take care of kick drums, bass guitar, and whatever low-end your tracks are throwing at the crowd. At 8 ohms per cabinet with dual inputs (1/4" and Speakon), you can daisy-chain everything or run separate feeds — whatever works with your amp setup.

The build quality is what you'd expect from gear designed to survive the club circuit. Black carpet covering with metal corners, recessed handles that won't snag on doorways, and crossovers with built-in tweeter protection so you don't blow drivers during soundcheck. Each main weighs 52 pounds, subs are 70 pounds — manageable for a two-person load-in but substantial enough that they won't walk around on stage.

This system works best in venues holding 200-500 people, depending on whether you're dealing with a dead room or something more lively. It's got the power reserves for outdoor gigs and enough headroom that you won't hear compression when the drummer gets excited during the bridge.

**Bottom line:** If you need a complete PA that can handle club gigs, outdoor festivals, or church services without requiring a truck to haul it, this package delivers the essentials in a reliable format that roadies and sound engineers recognize.

**Pro Tip:** When stacking the mains on the subs, angle the tops slightly down toward the audience — you'll get better coverage in the front rows and less reflection off the back wall.

Technical Specifications

• Main Speakers: SA-15T (Set of 2)
• Main Power (RMS): 350 Watts per speaker
• Main Power (Peak): 700 Watts per speaker
• Main Woofer: 15" with 50oz magnet, 2.5" kapton voice coil
• Main Tweeter: 1.5" Titanium driver, 10oz magnet, 1" throat
• Main Frequency Response: 45Hz - 20kHz
• Main Sensitivity: 96 dB
• Main Crossover: 12/18dB per octave at 3kHz with tweeter protection
• Subwoofers: SAP-18SFF (Set of 2)
• Sub Power (RMS): 500 Watts per subwoofer
• Sub Power (Peak): 1000 Watts per subwoofer
• Sub Woofer: 18" with 90oz magnet, 3" kapton voice coil
• Sub Frequency Response: 20Hz - 500Hz
• Sub Sensitivity: 98 dB
• Impedance: 8 Ohms (all speakers)
• Inputs: Dual 1/4" and dual Speakon per cabinet
• Main Dimensions: 28" x 18" x 15"
• Sub Dimensions: 28" x 22" x 22"
• Main Weight: 52 lbs per cabinet
• Sub Weight: 70 lbs per cabinet
• Speaker Poles: Heavy-duty adjustable stands (200 lb capacity)
• Recommended For: Live bands, DJs, churches, venues up to 500 people

Frequently Asked Questions

What size venue can this system handle?

This rig works well for 200-500 people, depending on your room and what kind of music you're pushing through it. You'll have enough headroom for live bands in clubs, outdoor events, wedding receptions, and mid-size churches. If you're only doing intimate venues under 150 people, this might be overkill for what you need.

Do I really need the subs for most gigs?

The 15" mains get down to 45Hz on their own, which covers most instruments just fine. But if you're doing electronic music, hip-hop, or modern rock with programmed drums, those 18" subs extending down to 20Hz make a noticeable difference. Acoustic acts might find the mains sufficient, which gives you the flexibility to leave the subs home when you don't need them.

What cables do I need to connect everything?

Standard speaker cables with 1/4" or Speakon connectors — whatever matches your amp outputs. You can daisy-chain using the parallel inputs, so run one cable to each main, then connect the subs from there. 12-14 AWG speaker cable handles the power just fine for most setups.

How does this compare to just buying powered speakers?

This passive setup requires a separate amp or powered mixer, but you get more flexibility in how you power and expand the system. You're not locked into whatever amp the manufacturer decided to put inside the cabinet, and there are fewer electronics to fail when you're hauling gear around. Plus you can upgrade components individually instead of replacing entire cabinets.