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图片源于供应商或网络,实物可能存在差异,请以实物为准

OWS-2879W50A-4

SPEAKER 4OHM 2W TOP PORT 103DB

价格阶梯

售价

折合1管

¥ 3.460000

10+

¥ 2.640000

25+

¥ 2.380800

50+

¥ 2.205600

100+

¥ 2.046000

250+

¥ 1.856320

600+

¥ 1.695050

1200+

¥ 1.579600

5400+

¥ 1.500000

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购买数量

总价金额：￥ 3.46

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产品描述：SPEAKER 4OHM 2W TOP PORT 103DB

详细描述：4 Ohms 通用扬声器 2 W 100 Hz ~ 20 kHz 顶部圆形

产品参数

产品属性	属性值
侵入防护	IP67 - 防尘，防水
制造商	Ole Wolff Electronics Inc
功率 - 最大值	3 W
功率 - 额定值	2 W
包装	托盘
大小、尺寸	1.102" 直径（28.00mm）
失真等级	10% @ 1kHz ~ 20kHz，2W
工作温度	-30°C ~ 70°C
形状	圆形
技术	磁性
效率 - dBA	103
效率 - 测试	2W、10cm
效率 - 类型	灵敏度
材料 - 磁铁	Nd-Fe-B
材料 - 纸盆	塑料
端口位置	顶部
端接	导线引线
等级	-
类型	通用
系列	-
阻抗	4 Ohms
零件状态	在售
频率 - 自谐振	570Hz
频率范围	100 Hz ~ 20 kHz
高度 - 安装（最大值）	0.311"（7.90mm）

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CONNECT:[ UseTime:0.000493s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com;charset=utf8
SHOW FULL COLUMNS FROM `product_type` [ RunTime:0.001773s ]
SELECT `id`,`typeid`,`name`,`typestr` FROM `product_type` WHERE `id` NOT IN (11,12,13,14,15) AND `id` <= 750 [ RunTime:0.001775s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.001855s ]
SELECT COUNT(*) AS think_count FROM `o_cart` WHERE ( `userId` = 0 AND `visitIP` = '216.73.217.93' ) [ RunTime:0.000321s ]
SHOW FULL COLUMNS FROM `ad` [ RunTime:0.001063s ]
SELECT * FROM `ad` WHERE `isDisplay` = 1 [ RunTime:0.002703s ]
SHOW FULL COLUMNS FROM `stock` [ RunTime:0.001204s ]
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SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.000990s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 20722145 [ RunTime:0.005396s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.002600s ]
SELECT * FROM `stock_price` WHERE `stockid` = 20722145 ORDER BY `minOrder` ASC [ RunTime:0.010792s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.002788s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 20722145 ORDER BY `unit` DESC [ RunTime:0.002730s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.002358s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 20722145 [ RunTime:0.004167s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.000281s ]
SELECT * FROM `stock_price` WHERE `stockid` = 20722145 ORDER BY `minOrder` ASC [ RunTime:0.000265s ]
CONNECT:[ UseTime:0.000522s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='OWS-2879W50A-4' and brandshort='Ole Wolff Electronics Inc' limit 1 [ RunTime:0.003014s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001149s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'OWS-2879W50A-4' LIMIT 1 [ RunTime:0.000743s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001237s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'OWS-2879W50A-4' OR `brand` LIKE 'Ole Wolff Electronics Inc%' ) ) LIMIT 1 [ RunTime:0.000623s ]
SELECT `id` FROM `stock` WHERE `id` <> 20722145 AND `partno` = 'OWS-2879W50A-4' AND `brand` = 'Ole Wolff Electronics Inc' AND `lockUser` = 0 [ RunTime:0.000772s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 13364547 [ RunTime:0.009217s ]
SELECT `note` FROM `stock` WHERE `id` = 13364547 LIMIT 1 [ RunTime:0.002744s ]
SELECT `description` FROM `stock` WHERE `id` = 13364547 LIMIT 1 [ RunTime:0.001329s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.001316s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'OWS-2879W50A-4' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.001675s ]

0.288163s

OWS-2879W50A-4

购买数量

总价金额： ￥ 3.46

推荐替代

产品描述：SPEAKER 4OHM 2W TOP PORT 103DB

详细描述：4 Ohms 通用 扬声器 2 W 100 Hz ~ 20 kHz 顶部 圆形

产品参数

总价金额：￥ 3.46

详细描述：4 Ohms 通用扬声器 2 W 100 Hz ~ 20 kHz 顶部圆形