The JBL SRX818S passive subwoofer delivers 600 W RMS and features an 18-inch bass driver. Its frequency response is 45 Hz–150 Hz (-3 dB), and its maximum sound pressure level reaches 135 dB.
The enclosure is made of 18 mm plywood and finished with Duraflex. For connectivity, it has loop-through inputs and outputs with NL4 Neutrik connectors, while four handles make it easier to transport.
- Type: 2-way passive subwoofer
- RMS power: 600 W
- Program power: 1200 W
- Peak power: 2400 W
- Bass driver: 18 inches
- Impedance: 8 Ω
- Frequency response: 45 Hz–150 Hz (-3 dB)
- Maximum sound pressure level: 135 dB
- Enclosure material: 18 mm plywood
- Finish: Duraflex
- Carrying handles: 4
- Connections: Loop-through inputs and outputs with NL4 Neutrik connectors
- Dimensions: 68.3 × 68.4 × 57.5 cm
- Weight: 35.4 kg
- Color: Black
- Functionality
- Passive
- Type
- Subwoofer
- Power (RMS)
- 600 W
- Bass Driver
- 18 "
- Weight
- 35.4 kg
- Quantity
- Piece
- Set
- No
- Colour
- Black
- Line Array
- -
- Battery Speaker
- -
- Height
- 57.5 cm
- Length
- 68.3 cm
- Length
- 68.4 cm
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.