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RCF SUB 9019-AS High-Power 19" Active Subwoofer

RCF SUB 9019-AS High-Power 19" Active Subwoofer

SoundPro Item: 148112 | Part Number: SUB-9019-AS

Pricing available upon request

Pricing available upon request

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  • 4000W Class-D Amplifier Delivers Consistent Power And Fast Transient Response
  • 19" High-Excursion Transducer Produces Articulate Bass With Controlled Precision
  • 138 dB Max SPL Ensures Adequate Reinforcement For Large Venues And Outdoor Events
  • RDTap Contactless Configuration Enables Setup Without Powering The Unit
  • RDNet Networked Control Provides Remote EQ, Delay, Cardioid, And Crossover Management
  • Weatherproof Polyurea Cabinet With Rain Cover Protects Gear During Transport And Installation
  • Detachable Front Cart Simplifies Loading And Positioning On Tour Dates
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The RCF SUB 9019-AS is engineered for touring and rental operators who demand powerful, articulate bass in a compact, road-ready package. Its 4000W Class-D amplifier and 19" high-excursion transducer deliver 138 dB max SPL with tight low-frequency definition, making it ideal for supplementing RCF full-range systems on outdoor events, festival stages, and high-volume live sound applications.

Designed for rapid deployment, the SUB 9019-AS includes RDTap contactless configuration—setup and integration happen without power, eliminating guesswork at load-in. RDNet network management enables precision EQ, delay, cardioid processing, and ACE crossover presets tailored to RCF speaker systems, all controlled from a single interface. The detachable front cart and dual side handles streamline transport, while the weatherproof Polyurea finish and I/O rain cover protect against the rigors of touring and outdoor use.

Despite a compact footprint and lightweight construction, the SUB 9019-AS remains articulate at low frequencies—capturing subtle bass nuances while delivering the SPL required for large-scale productions and long-throw reinforcement.

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Specifications

Acoustical
Frequency Response
30 Hz - 200 Hz
Max SPL @ 1m
138 dB
Transducers
Woofer
1 x 19" neo, 4.0" v.c.
Electrical
Total Power
4000 W Peak
Cooling
Convection/Forced
Input Sensitivity
-2 dBu/+4 dBu
Connectivity
Input Connectors
XLR, RDNet Ethercon
Output Connectors
XLR, RDNet Ethercon
Power Connectors
Powercon TRUE1 TOP IN/OUT
Controls
Input Signal
Balanced/Unbalanced
Protections
Thermal, Soft Limiter
Onboard Controls
MUTE, VOL, PRESETS, RDTAP
RDNet
Onboard
Construction
Cabinet Material
Plywood
Grille
Steel With Clothing
Color
Black
Handles
1 Per Side
Pole Mount
M20 Thread
Hardware
2 x M20 Pole Mount Accessories
Dimensions
Height
20.98"
Width
29.72"
Depth
28.07"
Weight
Product Weight
117.73 lbs
Shipping
Package Height
22.05"
Package Width
31.50"
Package Depth
29.53"
Shipping Weight
127.87 lbs
Certifications
Safety Agency
CE Compliant

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