Description
Technical Parameters
Sample Numbering: W329R-2
3inch 20mm 4ohm 12w Full Range Speakers, multimedia speaker, Speakers with waterproof function are widely used indoors and outdoors.
Sample Details
|
Dimensions (mm/inch) |
3 inch full range speaker |
|
Shape |
Round shape |
|
Frequency response |
Full range speaker |
|
weight (g) |
|
|
Use: |
Indoor and outdoor, Multimedia speaker, Waterproof speakers |
|
Magnet Material |
Ferrite |
|
VOICE COIL DIAM (mm/inch) |
20 |
|
Nominal Impedance (Ω) |
4 |
|
Usable Frequency Range (Hz) |
125-15K |
|
Sensitivity (dB@1m/1w) |
83 |
|
POWER RATING (w) |
12 |
|
Distortion (≤%) |
10 |
|
MOQ |
3000 PCS |
|
LT |
45 DAYS |
| 技术规范Specification | |||||||
| 产品型号/Model | W329R-2 | ||||||
| 产品分类/Product Category | full range speaker | ||||||
| 适用场景/Applicable scope | multimedia speaker/indoor/outdoor/Waterproof speakers | ||||||
| IP等级/Ip code | / | ||||||
| 額定阻抗/Rated Impedance | 4Ω | ||||||
| 最低共振頻率 (F0)/Resonance Frequency | 125Hz | ||||||
| 額定特性靈敏度/Sound Pressure Level | 83±3 dB | ||||||
| 有效頻率範圍/Effective Frequency Range | F0~15K | ||||||
| 額定功率/Rated Noise Power | 12W | ||||||
| 最大功率/Long-term Maximum Power | 24W | ||||||
| 选择功率/Power Taps | / | ||||||
| 输入电压/Line input | / | ||||||
| 額定諧波失真/Distortion | / | ||||||
| 喇叭重量/Weight | / | ||||||
| 安装尺寸/Mounting dimension | Φ87.0 | ||||||
| 产品尺寸/Dimension(L*W*H)(mm) | 46.5 | ||||||
| 产品规格/Product standard | |||||||
| 面板材质/Surface frame material | / | ||||||
| 网罩材质/Mesh cover material | / | ||||||
| 产品颜色/Color | / | ||||||
| 净重/Unit Weight | / | ||||||
| 总重/Gross Weight | / | ||||||
| 包装尺寸(cm)/Packing Dimension(cm) | / | ||||||
| 扬声器材料规格/Loudspeaker material specifications | |||||||
| 属性分类/Nature | full range speaker | ||||||
| 音圈规格/Voice coil Specifications | / | ||||||
| DCR阻抗/DCR impedance | / | ||||||
| 音圈骨架/Voice coil bobbin | KSV | ||||||
| 磁钢规格/Magnetic steel specification | 60*24*12 Y35 | ||||||
| 盆架材质/Basin frame material | 铁 | ||||||
| 鼓纸材质/Cone material | 纸 | ||||||
| 弹波材质/Elastic wave material | PCB | ||||||
| 防尘帽材质/Dust cap material | PP | ||||||
| T/S参数/The T/S parameter | |||||||
| Re | Fo | BL | Qms | Qes | Qts | Vas | Mms |
| 3.8 | 1.28 | 2.514 | 3.815 | 1.317 | 0.979 | 6.40 | 2.71 |