JBL PRX418S
Best passive subwoofer for professional touring and demanding live sound setups.
This all-in-one column system delivers massive, clear sound for live events without the need for a separate mixer. It balances professional-grade audio processing with a user-friendly, knob-per-function interface, making it perfect for performers who need high-impact audio and quick setup times.
$999.00
at
JBL by Harman
Who it's for
- Live sound engineers needing powerful low-end reinforcement
- Touring bands requiring rugged gear for frequent travel
- Audio technicians building a cohesive JBL PRX400 series system
Who should skip it
- Budget-conscious buyers avoiding extra amplifier costs
- Solo performers needing portable, lightweight equipment
- Users wanting a simple, plug-and-play active subwoofer solution
Performance breakdown
Low-End Authority
The 18-inch driver delivers deep, resonant bass that commands any room.
Tour-Grade Durability
Rugged enclosure and heavy-duty grilles withstand the rigors of frequent transport.
Power Handling
Handles 800 watts continuously, providing consistent output for demanding live events.
Distortion Control
Large vent design keeps audio clean even when pushing high volumes.
Portability
At 79 pounds, it requires a solid team effort for setup.
System Integration
Pole-mount socket makes pairing with satellite speakers quick and intuitive.
Key Specs
Speaker Type
Passive Subwoofer
Driver Size
18 inches
Power Output
800W Continuous / 3200W Peak
Frequency Response
52 - 120 Hz (±3 dB)
Frequency Range
35 - 250 Hz (-10 dB)
Maximum SPL
130 dB (peak)
Nominal Impedance
8 ohms
Sensitivity
95 dB SPL 1w/1m
Dimensions
26.7 x 21.1 x 24.2 inches
Weight
79.0 lbs
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