loa sub, loa trầm, Loa Sub JBL SRX 818S

  • KSOUND GROUP, ÂM THANH KARAOKE, ÂM THANH RẺ
KSOUND GROUP, ÂM THANH KARAOKE, ÂM THANH RẺ1
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loa sub, loa trầm, Loa Sub JBL SRX 818S

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LOA JBL SRX 828S

18" Dual Passive Subwoofer System

SRX828S is a dual 18” subwoofer for concert, touring, or installed use. Featuring a wide stance for splaying top boxes, indexing feet for stacking in both the standard and cardioid position, and a 141dB max SPL, the SRX828S 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 and XTI 2 amps as well as dbx VENU360 signal processors.

  • Premium JBL Transducers
  • Rugged, versatile enclosures
  • Tunings available for Crown amps and dbx signal processors
  • Fully supported in Audio Architect
  • Power Handling: 4800W Peak, 2400W Program, 1200W Continuous
  • Frequency Range: 30Hz-150Hz
  • Frequency Response: 47Hz-150Hz
  • Max SPL: 141dB
  • Amplification options: Passive
  • 2x 2279 LF 8 Ohm 18” Woofer


 

Specifications of JBL SRX 828S

  • System Type : Passive dual 18”, subwoofer system
  • Maximum SPL Output : 141dB
  • Frequency Range (-10dB) : 30hz - 150hz
  • Frequency Response (- 3dB) : 47hz - 150hz
  • Sensitivity (1W/1m) : 96dB
  • System Power Rating : 4800W Peak, 2400W Program, 1200W Continuous
  • Nominal Impedance : 4 Ohm
  • Connectors : NL4 Input, NL4 Loop-thru (+/-1 or +/-2 Selectable)
  • Operational Modes : Passive
  • LF Driver : (2x) 2279H
  • Crossover Frequency : 80hz
  • Enclosure Material : 18mm plywood
  • Casters : Accepts JBL WK-4S Kit
  • Handles : 8
  • Finish : Obsidian Duraflex™ finish
  • Grille : Powder coated, Obsidian, 14-gauge perforated steel with acoustically transparent black cloth backing
  • Dimensions (L x W x H) : 26.79" x 47.42" x 22.57" (681mm x 1205mm x 574mm)
  • Weight : 137.0 lbs (62.1g)
  • Shipping Weight : 147.0 (66.5kg)
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CÔNG TY TNHH TM DV ĐẦU TƯ PHÁT TRIỂN ÂM THANH KSOUND GROUP

Địa Chỉ Cty: 1A Phạm Ngọc, P. Tân Quý, Q. Tân Phú, Tp. Hồ Chí Minh

Showroom: 140 Trương Vĩnh Ký, P. Tân Sơn Nhì, Q. Tân Phú, Tp. HCM

Điện Thoại: 0976789331

Email: congtyksoundgroup@gmail.com

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