有5个网友回答
大家好,我是音响烧友, 根据本人多年音响经验结合网购的特点,给大家购买音响时几点意见;
一:买进口功放要注意行水货之分.水货;有些是香港行货或国外的,这种的较好.还有些是把国外淘汰的型号拿来翻新.更有甚至连经销商都说不清的货.水货一般不保.不受厂家的承认.例如;马兰士官方声明; <.现在,以广州为中心的音像市场上,有一批马兰士的水货正在销售 . 对于电源电压不适配的情况,可能出现以下的弊害,不能完全发挥出此产品所具有的最佳性能,另外,还容易发生故障。 因此,对于在非指定代理商处购得的水货的售后维修问题,马兰士(上海)贸易有限公司基本上是无法维修的。>水货还存在坏后零配件不易买的现象.水货价格比行货便宜百元至千元.有的店铺还会把水货当行货卖牟取暴利的恶劣行为.水货和行货的辩别方法:行货有编号,保修单等.可打电话到中国总代理处查对.如;马兰士的
二.购买音响时要多留个心眼,不仅要比价格还要比货.比店铺的可信等.我开旺旺时就碰到一些烧友问收不收二手的器材,才用几个月较新,价格低等等.有的店铺也许会收此货,后当新的卖或当样品卖.还有的因当地经济繁荣,音响烧友多,二手的货也多.他会以低价购进当新的或样品卖.你想一下一店铺哪有那么多种样品卖除非他不开啦.那全新的和样品,二手的如何辩别呢?举个例说明.如惠威的音箱.全新的一定是原厂原包的.箱子外有生产编号.有合格证.有保修单.还有原厂赠送的喇叭线<有的店铺会换调或拿掉.>部分型号没有线材.惠威高档系列产品箱内采用布袋包装,还有一付安装时用的白布手套;如D3.2Ht Diva4.1Ht Diva5.1ht等较经济的箱内采用塑料带包装,如D200Ht .D300Ht. D400ht等.
三.售后服务.虽说好的音响一般不易坏.但选择时还是比较一下好.购买时最好找规模大些较诚信的店铺,他们的售后服务相对会好些.有些店铺夸海口什么保修三年.五年或一年包换.你想一下比厂家三包还好,难道他们坏了不是找厂家的吗?你信吗?还有买东西找做事较认真,能为顾客着想.的掌柜.因现在的物流效率低,要考虑货物安全性,音响属于易损易碎品.要加强包装.等等. 以上只是本人愚见,不足之处望见谅.
首先你先把那音响当西瓜敲一下听听那声音好听么,如果不好听那就别买了。
如果可以放点音乐把音箱的低音关掉这样你就可以听声音有没有杂音记得慢慢的加大音亮,如果有杂音那就不用我说了吧。如果没有那就成功一半拉。
然后再把低音开启,记得要调一半多低音。把声音放大。听听是否听起来耳朵不累。
看看除了出风口外还有别的地方漏风不。如果没有那这音响就算可以拉。
我推荐两款音响给你咯。 漫步者和亚马哈 。
音响包括:音箱和功放。1:音箱首先得看看它的重量,好质量的产品它都比较重。这能说明它的板材,喇叭都是好材料。2:功放也是和音箱的比较差不多的,但你要注意的是,有的厂家他会在功放机里面加铅块,使它的重量增加,你可以从外壳上的空隙看到。3:注意两者要匹配
输出功率:这个不需要解释吧,注意和听音环境空间匹配就是
喇叭单元:主要是材料和尺寸,要展开来说就太长了
信噪比:音箱回放的正常声音信号与无信号时噪声信号的比值,单位是分贝(dB)
失真度:顾名思义,越低越好,看赛达的就知道
分离度:左右声道的分离程度,有些厂商也用‘串扰’的概念,二者可以换算
频响范围:通俗的说,就是音箱所能发出的最低音和最高音之间的范围
我是恩平莱茵电子厂 生产有、无线麦克风、会议咪、调音台,功放,线材,支架,五金件,全是自厂生产的,性价比特高,现在寻求与你的合作
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