RCF ST12-SMA
Active 800 W 2-Way Stage Monitor

OUR PART #  ST12-SMA


The Ashly ST 12-SMA is an active stage monitor.

ST Series is a practical solution for high intelligibility speech and audio applications, covering infill or delay, production studios, presentations and high power music sound reinforcement with or without subwoofers. A key requirement for everyday audio systems, delivering simple ‘plug and play’ solutions, without compromising performance and portability.

Legendary RCF transducer technology coupled with state of the art digital amplification topology resulting in a perfectly optimised loudspeaker series. The ST Series provides high end audio coverage even at extreme sound pressure levels, unmatched reliability and acoustic compatibility across the whole series.

Ashly ST 12-SMA Applications:

  • Main vocal stage monitor
  • High-output drum or keyboard monitor
  • Sidefill monitor for small- to medium-scale applications
  • Rental companies
  • Professional musicians

Ashly ST 12-SMA Features:

  • 800 Watt Peak, 400 Wat RMS
  • 129 dB max SPL
  • 45 Hz - 20 kHz frequency response
  • 12" Woofer, 2.5" voice coil
  • 1" Driver, 1.4" voice coil

Ashly ST 12-SMA Specifications:

  • Acoustical:
    • Frequency Response -3 dB: 45 Hz ÷ 20 Hz
    • Max SPL: 129 dB
    • Horizontal coverage angle: 90°
    • Vertical coverage angle: 60°
    • Compression Driver: 1", 1.4" voice coil
    • Woofer: 12", 2.5" voice coil
  • Input/Output Section:
    • Input signal: bal/unbal
    • Input connectors: Jack-XLR male
    • Output connectors: XLR female
  • Processor Section:
    • Crossover frequencies: 1400 Hz
    • Protections: RMS limiter, HF
    • Limiter: Fast limiter
  • Amplifier:
    • Total power: 800 W PEAK
      • High frequencies: 200 W PEAK
      • Low frequencies: 600 W PEAK
    • Total power: 400 W RMS
      • High frequencies: 100 W RMS
      • Low frequencies: 300 W RMS
  • Cabinet:
    • Cabinet Material: Baltic birch
    • Handles: 1 side
    • Pole Mount/Cap: Yes
    • Colour: Black
  • Physical:
    • Height: 318/12.51 mm/inch
    • Width: 594/23.38 mm/inch
    • Depth: 400/15.74 mm/inch
    • Net Weight: 18/39.68 kg/lbs

RCF ST12-SMA
Active 800 W 2-Way Stage Monitor

OUR PART #  ST12-SMA

Product Information:

The Ashly ST 12-SMA is an active stage monitor.

ST Series is a practical solution for high intelligibility speech and audio applications, covering infill or delay, production studios, presentations and high power music sound reinforcement with or without subwoofers. A key requirement for everyday audio systems, delivering simple ‘plug and play’ solutions, without compromising performance and portability.

Legendary RCF transducer technology coupled with state of the art digital amplification topology resulting in a perfectly optimised loudspeaker series. The ST Series provides high end audio coverage even at extreme sound pressure levels, unmatched reliability and acoustic compatibility across the whole series.

Ashly ST 12-SMA Applications:

  • Main vocal stage monitor
  • High-output drum or keyboard monitor
  • Sidefill monitor for small- to medium-scale applications
  • Rental companies
  • Professional musicians

Ashly ST 12-SMA Features:

  • 800 Watt Peak, 400 Wat RMS
  • 129 dB max SPL
  • 45 Hz - 20 kHz frequency response
  • 12" Woofer, 2.5" voice coil
  • 1" Driver, 1.4" voice coil

Ashly ST 12-SMA Specifications:

  • Acoustical:
    • Frequency Response -3 dB: 45 Hz ÷ 20 Hz
    • Max SPL: 129 dB
    • Horizontal coverage angle: 90°
    • Vertical coverage angle: 60°
    • Compression Driver: 1", 1.4" voice coil
    • Woofer: 12", 2.5" voice coil
  • Input/Output Section:
    • Input signal: bal/unbal
    • Input connectors: Jack-XLR male
    • Output connectors: XLR female
  • Processor Section:
    • Crossover frequencies: 1400 Hz
    • Protections: RMS limiter, HF
    • Limiter: Fast limiter
  • Amplifier:
    • Total power: 800 W PEAK
      • High frequencies: 200 W PEAK
      • Low frequencies: 600 W PEAK
    • Total power: 400 W RMS
      • High frequencies: 100 W RMS
      • Low frequencies: 300 W RMS
  • Cabinet:
    • Cabinet Material: Baltic birch
    • Handles: 1 side
    • Pole Mount/Cap: Yes
    • Colour: Black
  • Physical:
    • Height: 318/12.51 mm/inch
    • Width: 594/23.38 mm/inch
    • Depth: 400/15.74 mm/inch
    • Net Weight: 18/39.68 kg/lbs
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