HD-1.8B是一款单18″超低频音箱，采用220磁、100芯音圈低音单元，箱体采用桦木夹板开槽拼装，坚固耐用，低频浑厚丰满、动态范围宽、功率充沛，适合酒吧、KTV、多功能演艺厅固定安装。
HD-1.8B is a single 18 inch subwoofer, low frequency adopt 220mm magnet,
100mm voice coil woofer, cabinet made of multi-layer birch plywood,
strong and durable. HD-1.8B has plump LF, wide dynamic range, powerful sound,
suitable for club, KTV, multi-function room etc.
额定功率（Rated Power): 800 W
峰值功率（Peak Power): 1600 W
单元配置（Component): LF1x18inch
灵敏度（Sensitivity): 102dB
最大声压 :(Max SPL)： 136dB
标准阻抗(Impedance): 8 Ohms
频率范围(Freq.Range): 30Hz-1.5kHz
箱体尺寸(Dimensions): 524x700x695mm
