Superior Quality and Sound. SEISMIC AUDIO 15 PA Raw Sub Woofer/Speaker LoudSpeaker. 15 PA/DJ Raw SubWoofer/Speaker Replacement PRO Audio. Product Code: Quake 15 Sub. Model #: Seismic Audio – Quake 15 Subs. Power RMS: 500 Watts. Power Peak: 1000 Watts. Frequency Response: 30-2.5K Hz. Weight: 13 lbs each. These speakers are brand new. Listing is […]... Read More