JBL SRX818S - 18-inch Passive Subwoofer (ลำโพงซับวูฟเฟอร์แบบ Passive ขนาด 18 นิ้ว)

JBL SRX818S
18-inch Passive Subwoofer 

SRX818S is a single 18” subwoofer for concert, touring, or installed use. 

18-inch Passive Subwoofer
SRX818S is a single 18” subwoofer for concert, touring, or installed use. Featuring a standard M20 pole cup for use with top boxes, indexing feet for stacking in both the standard and cardioid position, and a 136dB max SPL, the SRX818S is an ideal solution for musicians, bands, and DJs, concert use, public speaking, or installations such as performance venues, corporate spaces, educational facilities or houses of worship. Tunings and presets are available for Crown ITech HD.

 
 
คุณสมบัติ
 
Premium JBL Transducers
Rugged, versatile enclosures
Tunings available for Crown amps and dbx signal processors
Fully supported in Audio Architect
Power Handling: 2400W Peak, 1200W Program, 600W Continuous
Frequency Range: 28Hz-150Hz
Frequency Response: 45Hz-150Hz
Max SPL: 129dB (Peak)
Amplification options: Passive
2279 LF 8 Ohm 18” Woofer
Applications
Live performance systems.
Mobile and fixed DJ systems.
Sound system rental and tour.
Permanent installations. 

ข้อมูลจำเพาะ
 
System Type
Passive 18”, subwoofer system
Maximum SPL Output
123dB (Continuous), 129dB (Peak)
Frequency Range (-10 dB)
28hz - 150hz
Frequency Response (-3 dB)
45hz - 150hz
Sensitivity
95dB
System Power Rating
2400W Peak , 1200W Program, 600W Continuous
Nominal Impedance
8 Ohm
Inputs
NL4 Input, NL4 Loop-thru (+/-1 or +/-2 Selectable)
Operational Modes
Passive
LF Driver
JBL 2279H
Crossover Frequency
80hz
Enclosure
18mm Duraflex coated plywood
Suspension / Mounting
M20 Threaded Pole Mount
Casters
Accepts JBL WK-4S Kit
Handles
4
Finish
Obsidian Duraflex™ finish
Grille
Powder coated, Obsidian, 14-gauge perforated steel with acoustically transparent black cloth backing
Dimensions (H x W x D)
683mm x 684mm x 575mm (26.89in x 26.92in x 22.62in)
Weight
78.0 lbs (35.4kg)
Shipping Weight
88 lbs (40.2kg)