国产成人精品一区二区三区,开心五月激情综合婷婷色,欧美性生交活xxxxxdddd,老牛精品亚洲成av人片,欧美成人一区二区三区在线视频

法國(guó)阿酷司SOKA音響 SB6i音響 SYVA線柱音響 SYVA LOW音響 

概述：法國(guó)阿酷司SOKA音響 SB6i音響 SYVA線柱音響 SYVA LOW音響

刷新時(shí)間：
2025-08-19 10:05:40 點(diǎn)擊8732次
服務(wù)區(qū)域：
全國(guó)
聯(lián)系電話：
13760893765
信用：4.0  隱性收費(fèi)：4.0
描述：4.0  產(chǎn)品質(zhì)量：4.0
物流：4.0  服務(wù)態(tài)度：4.0
默認(rèn)4分 我要打分

Description Passive 2-way colinear enclosure amplified by LA7.16i / LA2Xi / LA4X / LA12X Preset Usable bandwidth (-10 dB) [Soka_60] 60 Hz - 20 kHz 100 Hz - 20 kHz Maximum SPL1,2 124 dB Nominal directivity (-6 dB) Transducers Vertical : +5/-21° Horizontal: 140° LF: 9 x 3.5’’ neodymium cone drivers HF: 3 x 1’’ neodymium compression driver Acoustical load LF: closed enclosure HF: DOSC waveguide, L-Fins Nominal impedance Connectors 8 Ω 4-point terminal block with push-in connection and connector sealing plate Rigging and handling 6 x M6 inserts for on-wall and in-wall accessories inWall version available Weight (net) 9.4 kg / 20.3 lbs Cabinet Front Premium grade beech and birch plywood Coated steel grill Acoustically neutral 3D fabric Finish Dark grey brown Pantone 426C Pure white RAL 9010 Custom RAL code on special orde

[本信息來(lái)自于今日推薦網(wǎng)]