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.
Every detail in the SRX800 Series was purposefully designed and thought through with full consideration for its intended use. Ergonomically designed handles support an easy, non-fatiguing grip for streamlined handling. M10 suspension points, indexed feet, and pole/tripod mounts support a wide, flexible array of configurations.
JBL’s patented Differential Drive® Technology ferrite drivers incorporate 3" voice coils with lower mass ferrite magnets for reduced weight, increased power handling, exceptionally low distortion and extended low frequency response. JBL’s 2432H is the only neodymium 3" voice coil compression driver in this class, delivering very high power levels and smooth, crystal clear sound.
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| System Type | Passive dual 18”, subwoofer system |
| Maximum SPL Output | 129dB (Continuous), 135dB (Peak) |
| Frequency Range (-10dB) | 30hz - 150hz |
| Frequency Response (-3 dB) | 47Hz - 120Hz |
| Sensitivity | 98dB |
| System Power Rating | 4800W Peak, 2400W Program, 1200W Continuous |
| Nominal Impedance | 4 Ohm |
| Inputs | NL4 Input, NL4 Loop-thru (+/-1 or +/-2 Selectable) |
| Operational Modes | Passive |
| LF Driver | (2x) 2279H |
| Crossover Frequency | 80hz |
| Enclosure | 18mm Duraflex coated 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 (H x W x D) | 681mm x 1205mm x 574mm (26.79in x 47.42in x 22.57in) |
| Weight | 137.0 lbs (62.1g) |
| Shipping Weight | 147.0 (66.5kg) |
Deluxe padded cover for SRX828SP, water resistant black nylon exterior, 2.5mm polyethylene grille protector, covered handle access with Velcro closure, with embroidered JBL logo.
Deluxe padded cover for SRX828SP, water resistant black nylon exterior, 2.5mm polyethylene grille protector, covered handle access with Velcro closure, with embroidered JBL logo. Designed to accommodate WK-4S rear-mounted caster kit (sold separately).
Tiang Speaker dengan Bantuan Gas dan Ujung Bawah Berulir M20, Tiang 38mm & Adaptor 35mm. JBLPOLE-GA adalah tiang speaker paling mudah digunakan berkat shock pneumatik internal yang secara harfiah mengangkat speaker untuk Anda. Shock internal tiang ini dengan mudah mengangkat speaker yang beratnya 35 lbs atau kurang tanpa memerlukan usaha dari pengguna.
JBL pole Gas Assist
[41,6 KB]
JBL pole Gas Assist detail
[70,2 KB]
JBLPOLE-GA Data Sheet
[314 KB]
Tiang Speaker Manual Adjust dengan Ujung Bawah Berulir M20, Tiang 38mm & 35mm. JBLPOLE-MA dilengkapi dengan kerah penyesuaian ketinggian luar biasa yang menampilkan knob "Z" ergonomis yang memberikan penyesuaian yang nyaman. Hasil pemasangan terkuat, kerah penyesuaian ketinggian mencegah masalah pengetatan berlebihan dan kerusakan yang terkait dengan semua desain plastik.
JBLPOLE-MA Data Sheet
[258 KB]
JBL pole Manual Adjust
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JBL pole Manual Adjust Detail
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JBLTRIPOD-GA Data Sheet
[231 KB]
JBL Tripod Gas Assist Closed
[36,2 KB]
JBL Tripod Gas Assist Closed Extended
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JBL Tripod Gas Assist Open
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JBL Tripod Manual Adjust Open
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Dudukan Speaker Tripod Aluminium dengan Pin Pengunci Aman dan Kapasitas Beban 150 lbs. Untuk membantu Anda mengangkat speaker, kami telah menambahkan Lift Ring yang tahan lama pada tabung teleskop untuk memberikan tangan Anda sesuatu untuk didorong saat menaikkan speaker ke ketinggian yang diinginkan.
JBLTRIPOD-MA Data Sheet
[228 KB]
versi B,
diperbarui: Agu 2025
Dukungan Konsultan
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