There is a listing for “Sound Prince SP‑319 Loud Speaker Full Range” on Jiji Nigeria.  • The seller claims “Output Power 6000 watts”.  • It’s marked as passive (not powered internally). 
Specifications
- <p>No Sound Prince dealer (e.g. MACE, Gopandy) lists a speaker called <strong>SP‑319</strong> in their catalog.</p><p><br></p><p> • Common Sound Prince models around that range include: SP‑215, SP‑30, SP‑15TX, but <em>not SP‑319</em>. </p><p> • There is a spec sheet for <strong>“SP‑319”</strong>, but it belongs to <strong>Amperes / Installed Sound</strong>, not Sound Prince, which suggests it’s a completely different product. </p><p> • Given the lack of credible Sound Prince documentation, claims about “SP‑319” are very likely erroneous or mis‑typed.</p>