UID31549
威望29
金钱117197
交易诚信度29
主题2
帖子3052
注册时间2003-2-22
最后登录2024-5-1
特级会员
交易诚信度29
注册时间2003-2-22
|
XLF
A trend in music production is the requirement for enhanced low frequency response in the control room.
Artists and producers involved in the production of dance music appreciate the ability to audition their work as it
might sound when played on a system with enhanced low frequency tuning, commonly employed in dance clubs.
A JBL first, the LSR310S includes a special XLF Extended Low Frequency setting that emulates the response
curve applied to a club playback system. When the XLF crossover setting is selected, a 120Hz High Pass Filter is
engaged in conjunction with a 10 dB boost at 60Hz with a bandwidth of 0.5 octaves. Using this setting, the bass
output more than doubles and the character of low frequency approximates that of a club system. Continuous
low frequency with very high peak SPL is made possible by JBL’s new long excursion low frequency driver
working in concert with JBL’s patented Slip Stream™ Port design, and powered by a 200 Watt class D amplifier.
A protective circuit allows the 310S to continuously produce low frequency at high output without failure.
In situations where positioning will allow, an additional 6 dB of output can be achieved by positioning the
LSR310S subwoofer adjacent to a wall or at the intersection of two walls. |
|