求助：想换个212的箱子，头子后面3个孔没看太懂

frququ

这两天想换个212的箱子但是头子后面的仨插口没看明白，看大概意思是用8欧的喇叭就用接口19 16欧的用接口20  接口21说明没理解，是不是两个8欧喇叭并联的话就用接口20和21各通一个？求解

19. Poweramp Output 8 Ohms: 8 ohms speaker output jack. Connect an 8-ohm cabinet or,        in the case of the Combo E310, its internal speaker here.        The Power Soak circuit sits between this speaker output and the power amp. You'll find some        important info on this circuit in section 22, please read carefully before operating the Power Soak!       CAUTION: The built-in Power Soak (22) may only be used in combination with an 8-ohm speaker        (or the E310 Combo's built-in loudspeaker) connected to jack 19!      

20 Poweramp Output A -16 Ohms serial: 16-ohm speaker out, connected internally in series with        Output B (jack 21). Connect a 16-ohm cabinet here (Output A). Two 8-ohm speakers are connected        to Output A (jack 20) and Output B (jack 21), for example a combination of the internal 8-ohm        speaker of the Combo E310 and an external 8-ohm cabinet, e.g. the ENGL models E112 or E412.       CAUTION: If you intend to use a 16-ohm cabinet only, make absolutely certain you connect it to        Output A (jack 20).         Output B (jack 21) is only enabled when a speaker is connected to Output A (jack 20).       The built-in Power Soak (22) does not work with the two 16-ohm speaker outs!       Never activate the Power Soak when a speaker is connected to output A (20) or speakers        are connected to the outputs A and B (jacks 20 and 21)!       Power Soak deactivated (switched off): see chapter 22 for more information.  

21 Poweramp Output B - 16 Ohms serial: This is an auxiliary output connected in series with Output A       (jack 20). This output is designed for one application for only—when you are driving a combination         of two 8-ohm cabinets\/speakers. This output may only be used when an 8-ohm speaker is        connected to Output A (jack 20). (See the example in chapter 20)       NOTE: Never operate the amplifier without a sufficient load, otherwise you may damage or        destroy the power amp!       When set to "Speaker Off," the Power Soak provides an adequate load for the power amp.       Speaker\/ cabinet options:        You can connect one 8-ohm cabinet to the 8-Ohm Output (19) in combination with the Power        Soak circuit and select any setting, or connect one 16-ohm cab to Output A (20) or two 8-ohm cabs         to Output A and B (20 and 21) without the internal Power Soak. Selecting the "Full Power" setting        deactivates the Power Soak!

frququ

厄。。挡住了。。15 16 17 后面4个依次顺延

frququ

各位大神给看看吧，过两天箱子该到家了，拜谢

frququ

可能描述不太明白   再上两张图 就是是不是用A B出两条线通箱体上面那俩洞

烂设备（3号）

一条线，A接right IN

frququ

现在正在用的就是您所说的方法，好像是俩喇叭串联16欧，想研究下接两条线的套路，不知道是互不干扰成了8欧还是并联成了4欧

烂设备（3号）

原帖由 frququ 于 2013-5-23 19:08 发表
现在正在用的就是您所说的方法，好像是俩喇叭串联16欧，想研究下接两条线的套路，不知道是互不干扰成了8欧还是并联成了4欧

每个厂家的设计方式不一样 箱体上2个接口是为了接2个不同箱头用的  。而不是一个箱体与一个箱头的情况下还去接2个线

frququ

多谢多谢，受教了

zhangjialiang

lz 签名图片好牛逼啊[em28]