类型 | 汽车电喇叭 | 型号 | SM650-09 |
型式 | 6.5寸喇叭 | 适用车型 | 汽车 |
颜色 | 蓝色,银色 | 口径 | 168mm(mm) |
电源电压 | 12(V) | 功率 | 60(W) |
阻抗 | 4(Ω) | 声级 | 90+_2(db) |
工作温度 | 20(℃) | 灵敏度 | 90 |
外观尺寸 | 168(mm) | 振膜材料 | PP |
nominal impedance: 4Ω
rated power: 60w
maximum power: 120w
sensitivity (1w/1m): 90± 2db
free response: 7 to 75k
voice coil diameter: 1 inch
voice coil material: cu
magnet gap depth: 15mm
basket: al
frequency:<ul>
75hz
re: 3.2
qms: 11.8
qes: 0.71
qts: 0.68
vas: 12l
mms: 10.8g
bl: 4.4 tesla/m</ul>
mounting information:<ul>
overall diameter: 168mm
mounting holes diameter: 4.4mm
bolt circle diameter: 157mm
overall depth: 64mm
net weight: 0.87kg</ul>
application: sackbut system