JBL VT 4881A 扬声器
| 技术参数 |
| 系统类型 |
单 18" 线阵列超低频扬声器 |
| 驱动单元 |
1 x 2256GPL 18" |
| 频率范围(-10dB) |
25Hz - 160Hz |
| 频率响应(±3dB) |
34Hz - 125Hz |
| 灵敏度(2.83v / 1m) |
91dB |
| 额定阻抗 |
8Ω |
| 额定功率 |
2000W |
| 体积(宽 X 高 X 深) |
787 mm x 569 mm x 654mm |
| 净重 |
50.4 kg |
- 成都融创文旅城0,503,263,253,1049,42,1112,286,-1/0,96,173,573,45,283,282,-1
- 新疆兵团电视台0,41,153,242,245,248,253,263,399,-1/0,-1
- 土豆映像季20150,267,251,253,263,217,153,-1/0,-1
- 山西大剧院0,253,263,217,194,42,153,279,14,109,103,146,144,116,143,-1/0,96,-1
- 中鹰 - 黑森林中央公园音乐会0,249,217,253,263,153,-1/0,-1
- 深圳音乐厅0,39,42,82,103,109,114,115,118,119,132,143,146,217,245,248,251,253,263,265,270,-1/0,19,60,-1
- 昆山市文化艺术中心0,253,263,227,229,30,72,74,84,87,32,33,42,281,153,170,161,-1/0,96,12,-1
- 成都融创文旅城0,96,173,573,45,283,282,-1/0,503,263,253,1049,42,1112,286,-1
- FE三亚站0,45,173,-1/0,217,-1
- 《王者荣耀》2018年KPL春季总决赛0,45,232,386,319,387,173,210,283,-1/0,151,-1
- 2018辰山草地广播音乐节0,173,210,45,19,-1/0,153,-1
- 张军上海演唱会0,210,173,45,-1/0,-1
- 2018上海滴水湖阳光音乐节0,45,173,210,284,386,-1/0,153,-1
- 2017中国 - 阿拉伯国家博览会开幕式0,170,173,19,45,-1/0,291,508,153,705,-1
- 2017中央电视台中秋晚会0,210,173,-1/0,-1
- 《最爱金曲榜》0,210,173,17,45,-1/0,707,153,-1
- 2017中国南昌梅岭伶伦音乐节0,45,210,173,-1/0,153,-1
- 壮族三月三0,45,173,210,284,388,232,-1/0,-1
- 2017东方卫视跨年盛典0,284,45,173,-1/0,249,153,-1
- 2016辰山草地广播音乐节0,173,210,45,-1/0,153,512,151,-1
- 第1 6届音乐风云榜年度盛典0,173,210,45,388,-1/0,-1
- 2016东方卫视跨年盛典0,45,210,173,19,-1/0,153,161,-1
- 中国好声音-第三季总决赛0,173,170,136,86,-1/0,153,-1
- 中国好歌曲-第一季0,173,170,45,86,-1/0,-1
- 《一九四二》- 首映礼0,51,173,284,-1/0,153,-1
- 印象系列 - 印象武隆0,12,37,42,96,173,186,170,283,-1/0,-1
- 印象系列 - 印象普陀0,12,42,85,96,173,187,282,278,-1/0,-1
- 天津滨海航母主题公园0,173,134,45,193,86,-1/0,-1
- 天安门 - 60周年庆典0,12,45,85,96,155,173,187,283,279,-1/0,281,81,-1
- 深圳东部华侨城 - 咆哮山洪0,19,154,173,275,-1/0,-1
- 东方风云榜-第21届颁奖盛典0,173,45,136,86,-1/0,153,251,266,267,249,246,81,-1
- BMW奥运之悦嘉年华0,45,85,173,210,-1/0,153,-1
- 潍坊艺术中心大剧院0,96,173,150,134,136,199,86,-1/0,-1
- 上海大剧院0,19,134,173,275,12,-1/0,135,136,158,265,272,399,469,-1
- 上海东方艺术中心0,96,173,276,-1/0,39,96,106,130,132,167,168,261,262,-1
- 中国国家大剧院0,85,96,173,200,275,17,278,-1/0,17,44,168,262,22,24,-1
- 鸟巢 - 第 29届奥运会开/闭幕式0,45,85,86,155,173,278,-1/0,18,153,281,-1
- 北京电视台（新址）- 综合剧场0,19,42,85,96,173,45,-1/0,168,-1
- 深圳1415跨年迷笛音乐节0,45,158,210,173,-1/0,477,153,151,-1
- 中国梦之声0,173,-1/0,168,153,-1
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