RCF SUB-8003-AS-MK3 Subwoofer
Best high-output subwoofer for professional touring and live sound reinforcement.
This is the definitive workhorse for touring engineers who demand chest-thumping low end without the fragility of lesser gear. Its advanced excursion protection keeps the driver safe during high-stakes sets, though you’ll have to contend with the substantial weight of its rugged, professional-grade hardwood cabinet.
$2299.00
at
Crutchfield
More SUB options
Who it's for
- System integrators requiring precise control over complex audio setups
- DJs and bands seeking powerful, room-filling low-end impact
- Live sound engineers managing large-scale concert venues
Who should skip it
- Solo performers needing portable gear for frequent transport
- Budget-conscious hobbyists or small-scale event organizers
- Beginners lacking experience with professional audio networking
Performance breakdown
Portability
Substantial weight requires two people for safe transport and stage placement.
Low-end output
Massive 18-inch transducer delivers authoritative, room-filling bass for professional applications.
Build durability
Rugged hardwood enclosure with polyurea finish handles the rigors of touring.
Signal processing
Advanced Bass Motion Control prevents distortion and protects the woofer driver.
Setup versatility
Integrated delay settings and cardioid presets simplify complex multi-subwoofer array configurations.
Thermal management
Fanless Class-D design ensures silent operation and reliable heat dissipation.
Key Specs
Woofer Size
18 inches
Peak Power Output
2200 watts
Maximum SPL
135 dB
Frequency Response
35-120 Hz
Dimensions
27.28"H x 19.88"W x 26.97"D
Weight
95.24 lbs
Enclosure Material
Multi-ply hardwood with polyurea finish
Input/Output Connectivity
XLR/TRS inputs, XLR outputs, Powercon AC
Built-in Amplifier
Yes
Mounting Type
Floor Standing
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