3SYSTEM NV-AP16OB NV-AP16OW NV-AP16OSB NV-AP16OSWDescriptionAccentPLUS1 6.5" Black OutdoorLoudspeakerAccentPLUS1 6.5" White OutdoorLoudspeakerAccentPLUS1 6.5" Black StereoOutdoor LoudspeakerAccentPLUS1 6.5" White StereoOutdoor LoudspeakerPower Rating: 50W 50W 40W*2 40W*2Impedance 8ohm 8ohm 8ohm 8ohmEfficiency 89dB 1W/1M 89dB 1W/1M 88dB 1W/1M 88dB 1W/1MFrequency Response 55Hz-20KHz +/-3dB 55Hz-20KHz +/-3dB 60Hz-20KHz +/-3dB 60Hz-20KHz +/-3dBTweeter Crossover 12dB 12dB 12dB 12dBWoofer Crossover N/A N/A N/A N/ADimension:13''x7 5/8''x7 1/2''330mmx193mmx190mm13''x7 5/8''x7 1/2''330mmx193mmx190mm13''x7 5/8''x7 1/2''330mmx193mmx190mm13''x7 5/8''x7 1/2''330mmx193mmx190mmDepth w/bracket 8'' (205mm) 8'' (205mm) 8'' (205mm) 8'' (205mm)AccentPLUS1 Outdoor SpeakerSYSTEM NV-AP18OB NV-AP18OW NV-AP18OSB NV-AP18OSWDescriptionAccentPLUS1 8" Black OutdoorLoudspeakerAccentPLUS1 8" White OutdoorLoudspeakerAccentPLUS1 8" Black StereoOutdoor LoudspeakerAccentPLUS1 8" White StereoOutdoor LoudspeakerPower Rating: 80W 80W 50W*2 50W*2Impedance 8ohm 8ohm 8ohm 8ohmEfficiency 90dB 1W/1M 90dB 1W/1M 90dB 1W/1M 90dB 1W/1MFrequency Response 55Hz-20KHz +/-3dB 55Hz-20KHz +/-3dB 50Hz-20KHz +/-3dB 50Hz-20KHz +/-3dBTweeter Crossover 12dB 12dB 12dB 12dBWoofer Crossover N/A N/A N/A N/ADimension:13''x7 5/8''x7 1/2''330mmx193mmx190mm13''x7 5/8''x7 1/2''330mmx193mmx190mm13''x7 5/8''x7 1/2''330mmx193mmx190mm13''x7 5/8''x7 1/2''330mmx193mmx190mmDepth w/bracket 8'' (205mm) 8'' (205mm) 8'' (205mm) 8'' (205mm)SpecificationsSYSTEM NV-AP26OB NV-AP26OW NV-AP26OSB NV-AP26OSWDescriptionAccentPLUS2 6.5" Black OutdoorLoudspeakerAccentPLUS2 6.5" White OutdoorLoudspeakerAccentPLUS2 6.5" Black Stereo OutdoorLoudspeakerAccentPLUS2 6.5" White StereoOutdoor LoudspeakerPower Rating: 50W 50W 40W*2 40W*2Impedance 8ohm 8ohm 8ohm 8ohmEfficiency 89dB 1W/1M 89dB 1W/1M 89dB 1W/1M 89dB 1W/1MFrequency Response 55Hz-20KHz +/-3dB 55Hz-20KHz +/-3dB 55Hz-20KHz +/-3dB 55Hz-20KHz +/-3dBTweeter Crossover 12dB 12dB 12dB 12dBWoofer Crossover N/A N/A N/A N/ADimension:13''x7 5/8''x7 1/2''330mmx193mmx190mm13''x7 5/8''x7 1/2''330mmx193mmx190mm13''x7 5/8''x7 1/2''330mmx193mmx190mm13''x7 5/8''x7 1/2''330mmx193mmx190mmDepth w/bracket 8'' (205mm) 8'' (205mm) 8'' (205mm) 8'' (205mm)AccentPLUS2 Outdoor SpeakerSYSTEM NV-AP28OB NV-AP28OW NV-AP28OSB NV-AP28OSWDescriptionAccentPLUS2 8" Black OutdoorLoudspeakerAccentPLUS2 8" White OutdoorLoudspeakerAccentPLUS2 8" Black Stereo OutdoorLoudspeakerAccentPLUS2 8" White StereoOutdoor LoudspeakerPower Rating: 100W 100W 50W*2 50W*2Impedance 8ohm 8ohm 8ohm 8ohmEfficiency 91dB 1W/1M 91dB 1W/1M 91dB 1W/1M 91dB 1W/1MFrequency Response 45Hz-20KHz +/-3dB 45Hz-20KHz +/-3dB 45Hz-20KHz +/-3dB 45Hz-20KHz +/-3dBTweeter Crossover 12dB 12dB 12dB 12dBWoofer Crossover N/A N/A N/A N/ADimension:13''x7 5/8''x7 1/2''330mmx193mmx190mm13''x7 5/8''x7 1/2''330mmx193mmx190mm13''x7 5/8''x7 1/2''330mmx193mmx190mm13''x7 5/8''x7 1/2''330mmx193mmx190mmDepth w/bracket 8'' (205mm) 8'' (205mm) 8'' (205mm) 8'' (205mm)