' Features 6" loudspeaker driver. High-efficiency performance. Lightweight, reinforced paper cone for excellent detail. Heavy-duty 6-hole cast frame. Gold-plated terminals. Specifications Membrane material:Coated paper. Surround material:Tissue. Basket material:Aluminum. Magnet material:Ferrite. Outside diameter (mm):180. Cutout diameter (mm)146. Depth (mm)82. Brand/manufactureGradient. Thiele Small Parameters SPL (1W/1M):93.50 dB. Re (Ohm):6.70. LE (VC/mH):0.15. Fs:57 Hz. Mms(g):8.9. Cms (mm/N):0.89. Sd (cm2):145. VAS: 26.20. QMS: 3.87. QES: 0.35. QTS: 0.32. '

• Price For: Each Weight:: 5.5 lbs. Hazardous:: Yes RoHS Comp:: No Length:: 4 in. Width:: 7.5 in. Height:: 7.5 in.

Price For: Each Weight:: 5.5 lbs. Hazardous:: Yes RoHS Comp:: No Length:: 4 in. Width:: 7.5 in. Height:: 7.5 in.Gradient Acoustics