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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

PSR8787N08AK

数量

单价

总价

¥ 85.611828

10+

¥ 65.894664

¥ 658.94664

25+

¥ 59.630787

¥ 1490.769675

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¥ 55.376639

¥ 2768.83195

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¥ 51.492705

¥ 5149.2705

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¥ 46.862394

¥ 11715.5985

500+

¥ 43.701037

¥ 21850.5185

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¥ 43.177780

¥ 43177.78

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详细描述：8 Ohms 通用扬声器 12 W 500 Hz ~ 7.5 kHz 顶部方形

产品参数

产品属性	属性值
侵入防护	-
制造商	Mallory Sonalert Products Inc.
功率 - 最大值	15 W
功率 - 额定值	12 W
包装	散装
大小、尺寸	3.425" 长 x 3.425" 宽（87.00mm x 87.00mm）
失真等级	-
工作温度	-20°C ~ 55°C
形状	方形
技术	磁性
效率 - dBA	90
效率 - 测试	1W、1M
效率 - 类型	声压级（SPL）
材料 - 磁铁	Nd-Fe-B
材料 - 纸盆	聚酯，聚对苯二甲酸乙二醇酯（PET）
端口位置	顶部
端接	快速连接
等级	-
类型	通用
系列	PSR
阻抗	8 Ohms
零件状态	在售
频率 - 自谐振	500Hz
频率范围	500 Hz ~ 7.5 kHz
高度 - 安装（最大值）	1.346"（34.20mm）

PDF描述： 8 Ohms 通用扬声器 12 W 500 Hz ~ 7.5 kHz 顶部方形

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SHOW FULL COLUMNS FROM `product_type` [ RunTime:0.003304s ]
SELECT `id`,`typeid`,`name`,`typestr` FROM `product_type` WHERE `id` NOT IN (11,12,13,14,15) AND `id` <= 750 [ RunTime:0.005004s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.002185s ]
SELECT COUNT(*) AS think_count FROM `o_cart` WHERE ( `userId` = 0 AND `visitIP` = '216.73.216.133' ) [ RunTime:0.000337s ]
SHOW FULL COLUMNS FROM `ad` [ RunTime:0.001817s ]
SELECT * FROM `ad` WHERE `isDisplay` = 1 [ RunTime:0.001391s ]
SHOW FULL COLUMNS FROM `stock` [ RunTime:0.002212s ]
SELECT `s`.*,`u`.`company`,`t`.`name` FROM `stock` `s` LEFT JOIN `user` `u` ON `u`.`id`=`s`.`userid` LEFT JOIN `product_type` `t` ON `t`.`id`=`s`.`categoryid` WHERE `s`.`id` = '58250722' LIMIT 1 [ RunTime:0.003016s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.001771s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 58250722 [ RunTime:0.009079s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.002616s ]
SELECT * FROM `stock_price` WHERE `stockid` = 58250722 ORDER BY `minOrder` ASC [ RunTime:0.001717s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.001702s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 58250722 ORDER BY `unit` DESC [ RunTime:0.000506s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.004476s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 58250722 [ RunTime:0.000444s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.004907s ]
SELECT * FROM `stock_price` WHERE `stockid` = 58250722 ORDER BY `minOrder` ASC [ RunTime:0.000258s ]
CONNECT:[ UseTime:0.000742s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='PSR8787N08AK' and brandshort='Mallory Sonalert Products Inc.' limit 1 [ RunTime:0.004710s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.002756s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'PSR8787N08AK' LIMIT 1 [ RunTime:0.000980s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001201s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'PSR8787N08AK' LIMIT 1 [ RunTime:0.000654s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002322s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'PSR8787N08AK' OR `brand` LIKE 'Mallory Sonalert Products Inc.%' ) ) LIMIT 1 [ RunTime:0.001553s ]
SELECT `id` FROM `stock` WHERE `id` <> 58250722 AND `partno` = 'PSR8787N08AK' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%mallory sonalert products inc.%' ) [ RunTime:0.001588s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 12075542 [ RunTime:0.003211s ]
SELECT `note` FROM `stock` WHERE `id` = 12075542 LIMIT 1 [ RunTime:0.000382s ]
SELECT `description` FROM `stock` WHERE `id` = 12075542 LIMIT 1 [ RunTime:0.000313s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.001159s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'PSR8787N08AK' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000616s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'PSR8787N08AK' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.006796s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.004895s ]

0.285872s

PSR8787N08AK

购买数量

总价金额： ￥ 85.611828

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PDF描述： 8 Ohms 通用 扬声器 12 W 500 Hz ~ 7.5 kHz 顶部 方形

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总价金额：￥ 85.611828

详细描述：8 Ohms 通用扬声器 12 W 500 Hz ~ 7.5 kHz 顶部方形

PDF描述： 8 Ohms 通用扬声器 12 W 500 Hz ~ 7.5 kHz 顶部方形