JBL SRX 828S
Description
The JBL SRX828S is a passive dual 18 inch subwoofer using two JBL 2279H woofers in an 18 mm plywood enclosure. It handles 1200 W continuous and 4800 W peak at 4 ohms, reaches a maximum SPL of 141 dB and connects through NL4 input and loop-through sockets. Tunings are available for Crown amps and dbx processors. Order it from VMT with a GST invoice and delivery across India.
Key features
- 2 x 18" JBL 2279H woofers
- 1200 W continuous, 2400 W program, 4800 W peak, 4 ohm
- Max SPL 141 dB, 30 Hz to 150 Hz (-10 dB)
- NL4 input and loop-thru
- 18 mm plywood, 137 lb (62.1 kg)
Specifications
| Type | Passive |
|---|---|
| Kind | Subwoofer |
| Woofer | 2 x 18" |
| Power (RMS) | 1200 W |
| Power (peak) | 4800 W |
| Max SPL | 141 dB |
| Frequency range | 30 Hz - 150 Hz |
| Impedance | 4 ohm |
| Connectors | NL4 input, NL4 loop-thru |
| Built-in DSP | No |
| Bluetooth | No |
| Battery powered | No |
| 100V line | No |
| Weight | 62.1 kg |
Manufacturer description
FEATURES
- 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
|
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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