The SA-8Single delivers focused mid-range performance for DJs, bands, and venues that need reliable vocal reinforcement and program music reproduction. This single 8-inch PA speaker cabinet handles the core frequencies where speech intelligibility and musical presence matter most.

Built around an 8-inch woofer with a 20-ounce magnet and 1.5-inch kapton voice coil, the SA-8Single produces 75 watts RMS (150 watts peak) of clean power handling. The 3x7 piezo tweeter array extends frequency response to 20kHz, ensuring vocals and cymbals cut through the mix without harshness.

The 8-ohm impedance and 97dB sensitivity make this cabinet easy to drive with most amplifiers and mixers. The 65Hz-20kHz frequency response covers the essential range for speech and music, though you'll want to pair it with a subwoofer for deep bass reproduction. Dual ports enhance low-frequency response within the cabinet's range.

This speaker works well for coffee shops, small restaurants, conference rooms, and intimate live music venues up to 75 people indoors. DJs use it for background music at parties and events where full-range bass isn't required. The standard 1/4-inch inputs connect directly to mixers, amplifiers, or powered mixer outputs.

Setup is straightforward with dual 1/4-inch inputs and a built-in 1.5-inch tripod mount. The black carpeted cabinet with metal corners handles regular transport, while recessed handles make loading easier.

Seismic Audio backs the SA-8Single with a one-year warranty and ships from our warehouse.

Technical Specifications

Frequently Asked Questions

What size venue does the SA-8Single work best in?

The SA-8Single handles indoor spaces up to 75 people effectively for speech and background music applications. This makes it ideal for coffee shops, small restaurants, conference rooms, and intimate acoustic performances. For larger spaces or outdoor events, you'll want to consider multiple units or step up to a larger speaker.

Do I need a subwoofer with this 8-inch speaker?

Yes, if you need deep bass reproduction for DJ sets or full-band performances. The SA-8Single's 65Hz low-frequency response covers vocals and most instruments well, but doesn't extend into the sub-bass range. Pairing with a subwoofer creates a complete full-range system for dance music and rock performances.

What cables do I need to connect this speaker?

You'll need standard 1/4-inch instrument cables to connect from your mixer or amplifier outputs to the speaker's dual inputs. Most guitar cables or speaker cables with 1/4-inch connectors will work. The speaker is passive, so it requires an external amplifier or powered mixer to drive it.

Can I use this as a floor monitor for musicians?

The SA-8Single can work as a floor monitor for acoustic instruments and vocals, but the 8-inch driver may not provide enough volume for electric guitars or drums in a full band setting. Its compact size and angled positioning capability make it suitable for solo performers or small acoustic ensembles.

How does this compare to the larger Seismic Audio speakers?

The SA-8Single focuses on mid-range clarity and vocal reproduction rather than full-range power. Larger Seismic Audio speakers with 10-inch, 12-inch, or 15-inch drivers provide more bass extension and higher SPL output for bigger venues. Choose the SA-8Single when space is limited and vocal intelligibility is the priority over deep bass response.

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