JBL PRX918XLF
Professional music gear - detailed information and where to buy
JBL
PRX918XLF
Product Info
* Prices may vary. Check retailer for current pricing and availability.
The PRX918XLF is a serious contender for bands and DJs needing substantial low-end reinforcement. JBL's nailed the balance of power, portability (relatively speaking), and intelligent features like the DriveRack integration. It’s a solid, reliable subwoofer for gigs where you need to move some serious air.
Product Description
- JBL PRX918XLF
- Active Subwoofer
- Size: 18"
- Power: 2000 W peak / 1000 W RMS
- Fanless Class-D amplifier
- Frequency range: 35 - 92 Hz (-3 dB)
- 30 - 110 Hz (-10 dB)
- Maximum level: 134 dB (peak)
- Built-in DSP (6-band EQ
- feedback destroyer with dbx DriveRack technology
- limiter
- delay (20 ms))
- Bluetooth app for controlling up to 10 speakers (IOS and Android)
- Colour LC display
- Inputs: 2x balanced combo jacks XLR/jack (with direct Thru XLR output)
- 1x Aux connection: 3.5 mm jack
- 1x Mix output: XLR
- Monitor slant
- 2 Carrying handles
- Double high stand flange
- M20 mounting point
- Dimensions (W x D x H): 591 x 654 x 693 mm
- Weight: 40.7 kg
- Colour: Black
- 7-Year manufacturer's warranty
PROS
- • Robust birch ply construction ensures excellent resonance and durability.
- • Fanless Class-D amp is remarkably quiet, crucial for live sound reinforcement.
- • dbx DriveRack feedback suppression is genuinely effective in tricky venues.
- • Bluetooth control simplifies setup and management of multiple PRX speakers.
CONS
- • Significant weight makes transport and setup a two-person job consistently.
- • Limited EQ control beyond the built-in DSP presets.
- • Aux input is a basic 3.5mm jack – a bit flimsy for pro use.
Product Video
Key Features
Power (Watts)
2000 (peak) / 1000 (RMS)
Woofer Size
18"
Frequency Range
35-92 Hz (-3dB), 30-110 Hz (-10dB)
Max SPL
134 dB (peak)
Crossover
Built-in DSP handles crossover functions, likely around 120Hz
Weight
40.7 kg
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Frequently Asked Questions
It's a streamlined version; very effective for common feedback issues, but lacks the full customizability of a standalone DriveRack.
Generally yes, but always test connectivity beforehand; it’s best suited for initial setup and minor adjustments, not mid-performance tweaks.
A heavy-duty road case with wheels is essential; consider a hand truck or even a small platform cart for longer distances.
