返回首页 业务联系  
 
走近美之声 品牌代理 器材租赁 工程回顾 新闻资讯 项目推荐 人才招聘
 
   
美之声动态
行业动态
 
酷游下载--F215
作者:空    转贴自:本站原创    点击数:1715    信息录入:bbp

Blackline F215

Two-way passive, vented trapezoidal enclosure
with dual low frequency drivers

The Blackline F215 is a two-way passive, trapezoidal enclosure with dual 15" (380mm) / 3" (75mm) coil low frequency drivers. Whilst both these drivers have the same low frequency characteristics and operate together up to 250Hz, they have been engineered to have different characteristics in the midband. Above 250Hz, only the upper driver - a specially designed, low distortion bass-mid device – is used up to the 1.3kHz crossover point. This technique avoids the uneven response which would occur if both drivers were allowed to operate together over the mid-band and maintains clarity and articulation at extreme output levels.

High frequencies are reproduced by a 1.4" (35mm) exit titanium diaphragm compression driver, loaded by a propriety rotatable 80° x 50° constant directivity horn.

features

Very high SPL from a full range passive enclosure
Extended low frequency performance from dual 15" drivers
Dedicated low distortion bass-mid driver
User rotatable 80° x 50° horn
1.4" (35mm) exit titanium dome compression driver
Multi-laminate birch ply construction
Rear mounted castors
Five year limited warranty

applications

Live sound reinforcement
Nightclub installations
Sidefill monitor

TECHNICAL SPECIFICATIONS
TYPE Two way passive, reflex enclosure with dual low frequency drivers
FREQUENCY RESPONSE (1) 45Hz-17kHz ± 3dB
DRIVERS 15" (380mm) / 3" (75mm) coil bass driver
? 15" (380mm) / 3" (75mm) coil bass-mid driver
? 1.4" (35mm) exit HF compression driver
RATED POWER (2) 800W AES, 3200W peak
RECOMMENDED AMPLIFIER 400-1200W into 4 ohms
SENSITIVITY (3) 101dB 1 Watt/1 metre
MAXIMUM SPL (4) 128dB continuous, 134dB peak
IMPEDANCE 4 ohms nominal
DISPERSION (-6dB) 80° horizontal, 50° vertical
CROSSOVER 1.3kHz passive
ENCLOSURE 165 litre (5.8 cu foot)
multi-laminate birch ply
FINISH Textured black paint
PROTECTIVE GRILLE Black perforated steel
CONNECTORS 2 x Neutrik NL4
FITTINGS 12 x M10 threaded inserts
4 x 4" (100mm) castors
DIMENSIONS (W) 560mm x (H) 1066mm x (D) 496mm
(W) 22ins x (H) 42ins x (D) 19.5ins
WEIGHT 62kg (137lbs)

overall dimensions
 
关 闭 窗 口
 
CopyRight 2007 All Right Reserved. 版权所有:酷游九州官网    管理登陆