Rss & SiteMap
声学楼论坛 http://www.nju520.com/bbs/
我们面对的消费群体是国内的家庭轿车车主,试想一下开着车,车上的人都带着个耳机来听音乐?可能吗?
觉得最好还是要有数据,对比一下车门低音跟加了所谓低音炮的曲线。
光说很难了解。
现在高档的原车主机做的比较不错,不需要再加功放了,直接接出;
我遇到过类似情况,供您参考:
1、用两只比较好的低音,串联在一起;(参数在下图)
2、设计一个超低分音器,放在输入;
3、安装两只喇叭外部,装一塑料罩;
Nominal size 5? [inch.] Nominal impedance 4 [ohm] Recommended upper frequency limit 3.5 [kHz] Recommended cabinet volume (ported design) 6? - 8 [lit.] Sensitivity, 2.83V/1m, (average 300-3,500Hz) 89 [dB] Voice coil diameter 32.5 [mm] Voice coil height 11 [mm] Air gap height 5.0 [mm] Voice coil resistance, RDC 3.2 [ohm] Voice coil inductance 0.20 [mH] Magnet weight 400 [g] Effective radiating area, Sd 95 [sq.cm] Power handling, continuous, IEC 268-5 55 [W] Resonance freq., Fs 64 [Hz] Moving mass, incl. air 10.4 [g] Force factor, Bxl 5.2 [Tm] Mechanical Q, Qm 8.5 - Electrical Q, Qe 0.49 - Total Q, Qt 0.46 - Suspension compliance, Cms 0.60 [mm/N] Equiv. air volume, Vas 7.6 [lit.] Total unit net weight 1.03 [kg]