Speakers and sound difference: usually the difference between the concepts and
practical distinctions: First: the difference between whole and part. That is a
set of audio systems, speakers just a part of this system. Are sound equipment,
the system also includes other mixing equipment. Second: the distinction between
professional and amateur. both of which are also a voice. But the audio from
the functional to the configuration are all professional-level voice system. The speaker is usually a popular means or two ordinary
speakers consisting of a simple sound system.'s like to be known as the home
theater audio, and computer speakers because the functions are simple and
relatively low, it is usually referred to as speaker.
音箱术语
Input——线路输入，一般指将吉他或贝司的音频线的输出连接到这里；
Volume——调节音量；
Equalizer——均衡器，用于调整频率的补偿和衰减；简称： EQ
Bass——低频（通常提升或衰减100Hz附近频段的声音）
Middle——中频（通常提升或衰减500-2000Hz附近频段的声音）
Treble——高频（通常提升10000Hz附近频段的声音）
Tone Shift——音色转换；
Overdrive——过载；
Gain——增益；
Overdrive Contour——过载等高线；
Level——电平；
Power Dimension——电源度数；
Reverb——混响；
Line Out——线路输出；
Phones——连接耳机；
Fuse——保险丝 。
选购技巧
对于一对音箱的最初了解，可用“观、掂、敲、认”的步骤来鉴别：即一观工艺，二掂重量、三敲箱体、四认铭牌。
一观工艺就是从音箱外表的第一部象来判断该次和品质优劣：用天然原木精工打造的音箱当然最好，许多天价级的世界名牌至尊音箱，故常见的音箱均是以MDF中密度纤维板表面敷以一层薄薄的木皮做装饰：敷真木皮精工外饰的音箱，尤其是如酸枝、雀眼、花梨、胡桃、桢楠、红橡等珍稀木皮，其天然木纹视觉效果极好，手感滑腻舒适。尤其以对称蝴蝶花纹真木皮经多层涂复打磨钢琴亮漆者，大多均可视为中高档精品音箱，仿冒品极少。用PVC（沙比利）塑料贴皮的箱子属大路货，虽做工精细，最好也只能算中低档货色。而以本纹纸贴面装饰的箱子虽然看上去极时应多注意箱体背后的贴皮接缝和喇叭安装位挖扎工艺是否精确到位。假冒伪劣产品一般都不会注意这些细节，因而稍加用心即可正确判断。
二是掂重量：好的音箱大多是以18～25mm的优质MDF粒子板打造、高档旗舰级音箱则是以紫檀、黄柚之类的超重实木或多层复合胶合板来打造，所以重量非常惊人。往往一对音箱净重就达五六十公斤。中低档大路货多半采用质地松软的刨花板，仿冒伪劣产品更采用质量低劣的纸胶板，故重量一般较轻。音响界常有“内行看质量、外行掂重量”之说，重的音箱肯定比轻的音箱要好些。但要警惕不良商家在音体底部灌沙石水泥增重以欺骗消费者。
三是敲箱体：用指节敲击箱体上下左右前后障板，箱体各面均发出沉实而轻微的脆响，感觉板材质地坚硬厚实、内部有多根加强筋支撑，箱体结构合理、结实，有多种隔音和防驻波的措施等效果。该种箱体加工成本高、难度大，因而很少有假冒伪劣产品。如用指节敲击箱体发出“噗、噗”的空响，说明板材太薄，材质质量太差，结构不合理。且内部没有吸音材料或加强筋维系，从而导致箱体内有大量漫反射和驻波形成。选购这种音箱，绝不可能获得好的重放效果。
Speakers and sound difference: usually the difference between the concepts and
practical distinctions: First: the difference between whole and part. That is
a set of audio systems, speakers just a part of this system. Are sound equipment,
the system also includes other mixing equipment. Second: the distinction between
professional and amateur. both of which are also a voice. But the audio from
the functional to the configuration are all professional-level voice system. The speaker is usually a popular means or two ordinary
speakers consisting of a simple sound system.'s like to be known as the home
theater audio, and computer speakers because the functions are simple and
relatively low, it is usually referred to as speaker.
音箱术语
Input——线路输入，一般指将吉他或贝司的音频线的输出连接到这里；
Volume——调节音量；
Equalizer——均衡器，用于调整频率的补偿和衰减；简称： EQ
Bass——低频（通常提升或衰减100Hz附近频段的声音）
Middle——中频（通常提升或衰减500-2000Hz附近频段的声音）
Treble——高频（通常提升10000Hz附近频段的声音）
Tone Shift——音色转换；
Overdrive——过载；
Gain——增益；
Overdrive Contour——过载等高线；
Level——电平；
Power Dimension——电源度数；
Reverb——混响；
Line Out——线路输出；
Phones——连接耳机；
Fuse——保险丝 。
