D-221 双二十一寸低音箱 (单价:¥33600元)
单元配置:2x21"LF
频率响应/Frequency response:25Hz-1000Hz
灵敏度/Sensitivity:105dB,
标称阻抗/Impedance:4Ω
额定功率/Long -term power(RMS):2100W+2100W
指向性/Directivity angle:90°x50°
最大声压/Maximum SPL:168dB
产品尺寸/Product dimension(W×D×H):1345×900×590mm
运输尺寸/Shipping dimension(W×D×H):1450×965×655mm
净重/The net weight:88.3kg
毛重 / Gross weight:90.8kg