ONE PIECE PERFORMANCE PLUG. If you need utmost ignition performance & spark voltage at unparalleled levels don't miss the chance to purchase our racing plugs. Misfires are now controlled & racing plugs will allow you to have steadily high levels of improved acceleration & throttle response. Due to B...

SpecificationsAcoustic Audio R191 Specialty Series In Ceiling 2-Way 5 Speaker SetRecommended Power: 20-200 Watts per speakerFrequency Response: 45Hz-22 kHzEfficiency/Sensitivity: 95dB at 1 watt 1 meterCrossover Frequency: 2200HzImpedance: 8 Ohm2-Way Design and Functionality5.25" WoofersHigh Rigidity...