VPK

Professional box

Professional box PW-12+

Power: 350w-700w (6 Ω), Sensitivity: 97dB (LMS. 1m. 1W test)

Impedance: 8 Ω, Frequency response range: 50 Hz -- 20 kHz,

The size of wooden case is (H*W*D):600mm * 385mm * 360mm

Net weight: 24kg / piece


Pw-12 + ● 12 "* 1,1.75" * 1 full frequency box, medium frequency mellow, sweet and full; The high frequency is soft and delicate, the bass unit adopts the original BIC unit from the United States, the treble unit adopts the original imported B & C unit, the low frequency is deep, thick and full.

The sound divider is hand welded, fine operation, Taiwan´s top audio capacitor, high power resistance, large wire diameter and high purity copper wire wound inductor.

●   All wooden cases are made of mixed plywood of birch and eucalyptus, and imported wood glue powder. Asymmetric structure, the surface using the most popular spray paint spraying process.

The surface is sprayed with scratch resistant and environment-friendly water spraying paint.

High strength iron mesh with dustproof mesh inside can effectively reduce odd harmonics and increase sound fidelity and softness


(Product Testing)



PW12 + impedance curve
PW12 + frequency response curve



上一篇:Professional box PW-15+ 
下一篇:Professional box PW-10 
VPK 尚邦电子
Link: 厦门市人民政府  厦门市民政局  厦门市科学技术协会  
©2026 Taiwan shangbang Electronics Co.,Ltd. www.vpk.tw
Addr.:Xiamen Tongan Industrial Concentration Area of Siming Park 101 5 floor 400-0592-578
Min-ICP-bei 12006874#-3 技术支持:元码科技
© Taiwan shangbang Electronics Co.,Ltd.