The SA-15T delivers professional live sound reinforcement for bands, DJs, and venues that need reliable main PA coverage without breaking the budget. This passive 15" cabinet handles both vocal clarity and full-range music reproduction for indoor and outdoor events.

Built around a 15" woofer with 50-ounce magnet and 2.5" Kapton voice coil, the SA-15T pushes 350 watts RMS (700 watts peak) through an 8-ohm load. The 1.5" titanium compression driver with 10-ounce magnet delivers crisp high-frequency response, while the 12/18dB per octave crossover at 3kHz ensures smooth transition between drivers. Dual glass bulb protection prevents tweeter damage during demanding gigs.

This PA speaker covers venues up to 200-300 people indoors, making it suitable for club gigs, church services, school events, and wedding receptions. The 45Hz-20kHz frequency response and 96dB sensitivity provide the headroom needed for live bands and DJ performances. Dual ports enhance low-end response for music reproduction.

Connection flexibility comes standard with dual 1/4" inputs and dual Speakon inputs, allowing daisy-chaining to additional cabinets or connection to most amplifiers and powered mixers. The rugged carpeted cabinet features metal corners, recessed handles, and a full metal grille for reliable transport and setup.

Seismic Audio backs the SA-15T with a one-year warranty and ships ready to perform. Professional-grade components at an accessible price point make this cabinet a practical choice for working musicians and sound reinforcement applications.

Technical Specifications

Frequently Asked Questions

What size venues can the SA-15T cover effectively?

The SA-15T handles indoor venues up to 200-300 people with adequate coverage for live bands and DJ performances. For outdoor events, expect effective coverage for 150-200 people due to the lack of wall reflections. Pair with a subwoofer for larger crowds or bass-heavy music genres.

What amplifier power do I need to drive the SA-15T?

You'll need an amplifier capable of delivering 350-700 watts into 8 ohms to fully power the SA-15T. Most powered mixers in the 400-600 watt range work well for typical live sound applications. The dual inputs allow connection via 1/4" or Speakon cables from your amp or powered mixer.

Can I use the SA-15T as a floor monitor for live bands?

Yes, the SA-15T works as a floor monitor, though its 25" width makes it larger than typical wedge monitors. The recessed handles and carpeted finish handle stage positioning well. The titanium compression driver provides clear vocal monitoring even at high stage volumes.

Do I need a subwoofer with the SA-15T for DJ gigs?

For most DJ applications playing pop, rock, and vocal music, the SA-15T's 45Hz low-end response provides adequate bass without a subwoofer. However, for hip-hop, EDM, or dance music where deep bass is critical, adding a subwoofer will significantly enhance the low-frequency impact and overall system headroom.

How many SA-15T cabinets can I daisy-chain together?

The dual inputs on each SA-15T allow easy daisy-chaining of multiple cabinets. Most amplifiers can handle 2-4 cabinets depending on their impedance rating - consult your amplifier's specifications for the minimum load impedance. Use quality speaker cables with matching connectors (1/4" or Speakon) for reliable connections.

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