Gioia 系列

Corona 4x180

旗舰号角落地音箱，兼顾宏大的动态与丝滑的细节还原。

Specifications · 技术参数

Corona 4x180 完整技术规格

参数项目	规格值
箱体材质 / Material	Gold plated tellurium copper
板材厚度 / Thickness	18mm / 0,75"
内部结构 / Internal Bracing	Structural bracing interaction
Cross over chamber	No
频率响应 / Frequency range	36Hz - 20kHz ± 2dB
Bass Cabinet	Harmonic Bass Reflex
Porting	Front, behind horn
低音单元 / Woofer	2x 20cm / 8"
Cross over frequency	850 Hz
Midhigh	Compression driver
Horn Throat	1,4"
振膜尺寸 / Membrane dimensions	75mm / 3"
Max power input	300 W RMS
效率 / Efficiency	96 dB
阻抗 / Impedance	4 Ohm
Impedance linearization	Yes
Terminal	Bi-Amping
Feets	Adjustable Spykes
尺寸（高×宽×深） / Dimensions	450 x 630 x 1130 mm 17.75 x 24.8 x 44.5 in
重量 / Weight	50 kg
Packaging dimensions	2x 70x60x103 cm 1x 39x39x115 cm
Packaging weight	2x 45 kg 1x 25kg