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RCF SUB 702-AS MK3 12-inch 1,400-watt Active Subwoofer

1,400W Powered Subwoofer with 12" Woofer
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Item ID: SUB702ASMK3
RCF SUB 702-AS MK3 12-inch 1,400-watt Active Subwoofer
Price:$999 and 00 cents
Special Financing - Ends Aug 2, 2026. $28/month with 36 month financing*

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RCF SUB 702-AS MK3 12-inch 1,400-watt Active Subwoofer
In Stock!
Price:$999 and 00 cents
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High-power, Low-frequency Reinforcement

The RCF SUB 702-AS MK3 packs 1,400 watts of pure Class D power into a portable active subwoofer. This high-powered sub boasts a state-of-the-art, ceramic-loaded 12-inch woofer and a bass-reflex housing, yielding low end down to 40Hz, sound pressure levels up to 129dB, and generous amounts of headroom. The SUB 702-AS MK3 is jam-packed with performance-enhancing features, including digitally controlled EQ, soft limiting, and protection. And everything is housed in a near-bulletproof Baltic birch cabinet with a scratch-resistant polyurea coating. Designed as high-performance low-frequency reinforcement for 8- and 10-inch loudspeakers, the SUB 702-AS MK3 is a top-shelf subwoofer for small- to mid-sized venues and portable live sound applications.

Delivers rafter-shaking bass

The ideal complement to your 8- or 10-inch PA loudspeakers, the SUB 702-AS MK3 pumps 1,400 watts of Class D power through a high-power, ceramic-loaded 12-inch transducer, arming you with thunderous bass down to 40Hz and a blaring 129dB maximum SPL. The live sound experts at Sweetwater appreciate the SUB 702-AS MK3's high-headroom design. When you need super-loud bass with minimal distortion, the SUB 702-AS MK3 is more than up to the task.

Teeming with state-of-the-art features

The RCF SUB 702-AS MK3 is brimming with high-performance features. For starters, this high-powered active subwoofer includes a built-in stereo crossover, switchable crossover frequencies, and a polarity-reverse switch. You also get digitally controlled equalization, soft limiting, and system protection to ensure optimal performance and reliable operation. The SUB 702-AS MK3 also features a stereo XLR input and a stereo XLR signal output, along with bass motion control excursion management.

Roadworthy build quality

Thanks to its ultra-rugged design, you'll never have to worry if the SUB 702-AS MK3 can withstand the rigors of the road. Its all-wood Baltic birch cabinet is absolutely rock solid, and its scratch-resistant polyurea coating will hold up to whatever life dishes out. The SUB 702-AS MK3 also boasts a super-tough steel grille and side handles for easy transport.

RCF SUB 702-AS MK3 Active Subwoofer Features:

  • Packs 1,400 watts of pure Class D power into a portable active subwoofer
  • Ceramic-loaded 12-inch woofer yields thunderous bass down to 40Hz
  • Delivers sound pressure levels up to 129dB with generous amounts of headroom
  • Built-in stereo crossover, switchable crossover frequencies, and a polarity-reverse switch
  • Digitally controlled equalization, soft limiting, and system protection
  • Stereo XLR input and a stereo XLR signal output
  • Bass-reflex housing and bass motion control excursion management
  • Near-bulletproof Baltic birch cabinet with a scratch-resistant polyurea coating

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Tech Specs

  • Powered: Yes
  • LF Driver Size: 12" subwoofer
  • Power Rating: 700W RMS
  • Total Power: 1400W Class D
  • Inputs: 1 x XLR
  • Outputs: 1 x XLR
  • Frequency Response: 40Hz-120Hz
  • Maximum Peak SPL: 129 dB SPL @ 1m
  • Mounting Options: Floor, Pole
  • Power Source: Standard IEC AC cable
  • Enclosure Material: Baltic birch plywood
  • Height: 20.59"
  • Width: 14.17"
  • Depth: 20.28"
  • Weight: 46.3 lbs
  • Manufacturer Part Number: 13000819

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