Ground Zero GZPW 10SQ

- 10? SQ subwoofer - Klippel® optimized - Anodized aluminum cone - SQ rubber surround - Solid aluminum cast basket - 50 mm / 2? copper wire voice coil - 2-layer spider - Aluminum dust cap -Incl. GZPG 250B grille Model High-End SQ Subwoofer Power Handling (RMS) 400 / 700 Watt Impedance 2x 2 Ohm Efficiency 83.8 dB Power Recommendation 300 ? 700 Watt Voice Coil 50 mm Aluminium Membran Layout Eloxiertes Aluminium Max. Excursion (Xmax) 30 mm Mounting Ø 236 mm Mounting Depth 148 mm Resonance Frequency (Fs) 34 Hz Overall Qaulity (Qts) 0.58 Equiv. Air Volume (Vas) 23.54 L.