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Based on price data from 6 merchants for "RCF SUB-8006-AS Dual 18" Active Subwoofer". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.
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Description
Unlock the true power of bass with the RCF SUB-8006-AS Dual 18" Active Subwoofer, a titan in the world of live sound. Engineered for professionals who demand excellence, this subwoofer combines sheer power with precision to deliver an unparalleled audio experience. At the heart of the SUB-8006-AS are two 18" woofers with 4" inside/outside voice coils, crafted to produce ground-shaking low frequencies with exceptional clarity and minimal distortion. With a formidable 5,000W peak power output, driven by a state-of-the-art Class-D amplifier, this subwoofer ensures that every beat hits hard.
The onboard DSP processor offers comprehensive control, allowing you to tailor the sound to your venue's acoustics with features like crossover settings, phase switching, and cardioid configurations. The subwoofer's design is equally robust, featuring a tour-grade Baltic birch cabinet that is as durable as it is sleek, ready to withstand the rigors of the road. With its compact yet powerful design, the SUB-8006-AS is your go-to choice for concerts, clubs, and beyond.
Key Features:
- Dual 18" woofers with 4" inside/outside voice coils
- 5,000W peak power (2,500W RMS) via Class-D amplifier
- DSP-controlled input section with crossover, phase, and cardioid settings
- Max SPL of 141 dB for powerful sound projection
- Frequency range: 30 - 120 Hz
- Durable Baltic birch plywood construction
- Integrated delay control for sound synchronization
- Balanced XLR inputs and outputs for versatile connectivity
- Protection circuits including power supply limiter and overload protection
Product specs
| Powered | Yes |
| LF Driver Size | 2 x 18" subwoofer |
| Total Power | 2500W RMS, 5000W Peak |
| Inputs | 1 x XLR |
| Outputs | 1 x XLR (crossover out) |
| Other I/O | 1 x XLR (link) |
| Frequency Response | 30Hz-120Hz |
| Maximum Peak SPL | 137dB SPL @ 1m |
| Mounting Options | Floor |
| Power Source | PowerCON In/Out |
| Enclosure Material | Baltic Birch Plywood |
| Height | 27.91" |
| Width | 43.66" |
| Depth | 27.56" |
| Weight | 212.53 lbs. |
FAQs
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What kind of power does the RCF SUB-8006-AS require?
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The RCF SUB-8006-AS requires a PowerCON connection for power in and out, ensuring reliable performance during live events.
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Is the RCF SUB-8006-AS suitable for large venues?
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Yes, with a peak power of 5,000W and a maximum SPL of 137dB, the RCF SUB-8006-AS is ideal for large venues and demanding live sound applications.
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What is the frequency response of the RCF SUB-8006-AS?
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The RCF SUB-8006-AS has a frequency response range of 30Hz to 120Hz, providing deep and powerful low-end performance.
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Can the RCF SUB-8006-AS be used in a cardioid configuration?
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Yes, the RCF SUB-8006-AS features internal delay control and cardioid configuration options, allowing for versatile sound management.
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What materials are used in the construction of the RCF SUB-8006-AS?
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The RCF SUB-8006-AS is built with Baltic birch plywood and features a textured black finish, providing durability and a professional appearance.
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How does the RCF SUB-8006-AS handle transients?
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The RCF SUB-8006-AS's amplifiers deliver an ultrafast attack and realistic transient response, ensuring clear and precise sound reproduction.
Videos
Sweet Tree Productions
RCF SUB 8006-AS Active Subwoofer Overview (Authorized Dealers)
Reviews
PROS
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Delivers powerful sound ideal for large venues
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Offers unmatched sound quality for its price range
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Easy to integrate with existing systems
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Pre-drilled holes available for Bluewheels
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Effectively eliminates the need for extra headroom
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Exceptional performance in indoor settings
CONS
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Very heavy at 90kg
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Limited features compared to other subwoofers
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Directional sound may not suit outdoor use
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On the pricier side
Owner Insights
We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about RCF SUB-8006-AS Dual 18" Active Subwoofer.
Use cases and applications
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For solo riggers, single 18" subs like the RCF 8004-AS are recommended for their scalability and easier handling compared to dual subs.
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The 8008 is recommended for genres like hip-hop and trap due to its warm, deep sound, while the 8004 is favored for EDM, rock, and pop for its fast response.
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RCF 8004-AS subs are ideal for venues hosting up to 200 people, offering powerful sound without the need to drive them hard.
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For venues with flat, concrete surfaces, the dual 18" subs are manageable; however, grassy areas pose added difficulty.
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Build quality
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Concerns about the build quality of RCF products made in China, like the 8008, are highlighted, contrasting with the perceived durability of Italian-made models like the 8004.
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Value and pricing
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The 8004 is noted to produce 4-5 dB more output compared to the 8003, despite the latter offering a cleaner, deeper sound.
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The RCF 8008-AS is priced surprisingly close to the RCF 8004-AS, although it has specifications more similar to the 8003-AS II, causing confusion about its value proposition.
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User experience
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Some users mention the 8003's limit light activates quickly, suggesting potential issues with handling higher volumes or power demands.
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Despite their excellent sound quality, the RCF 8004-AS is heavy, with users noting difficulty in solo handling and potential health risks like hernia from heavy lifting.
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Owners of similar models, like the RCF 9006, note ease in handling due to built-in front carts, which the 8006 lacks.
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Although it's possible to move the 212lb sub alone, many owners advise against it due to the risk of injury, emphasizing the need for assistance.
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Comparisons
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The 8003 is reported to be manufactured in China, while the 8004 is made in Italy, which may influence build quality perceptions and price differences.
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The RCF 8004-AS is noted for outperforming EV ELX200-18SP, with comparisons also drawn to EV EKX/ETX, QSC KW/KS, JBL PRX/SRX, and Yamaha DXS models in terms of punch and performance.
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Some users find single 18" subs easier to handle alone, despite the higher cost, suggesting models like the RCF 8004-AS as alternatives.
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Features and functionality
Based on 0 Reviews and 0 Ratings
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