RCF ST 15-SMA Live Sound Pro Sound Active 15" 2-way Stage Monitor


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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.

The ST Series - a new line of active loudspeakers specifically designed to be the everyday monitoring tool for rental companies and professional musicians. With its ultra compact design and choice of formats, together with high output levels, ST Series is the answer to a widevariety of production requirements. The ST is reliable, easy to use and versatile: for every rental company, musician, venue and audio/visual provider, this high-performance self-powered speaker system offers a degree of simplicity unmatched by traditional amp and speaker PA systems.

RCF ST 15-SMA Active 15" Stage Monitor Features:

  • 1200 Watt Peak, 600 Watt RMS.
  • 131 dB max SPL.
  • 45 Hz - 20 kHz frequency response.
  • 15" Woofer, 2.5" voice coil.
  • 1" Driver, 1.4" voice coil.

RCF ST 15-SMA Specifications:
Acoustical specifications
Frequency Response: 45 Hz ÷ 20000 Hz
Max SPL @ 1m: 131 dB
Horizontal coverage angle: 90°
Vertical coverage angle: 60°

Compression Driver: 1.0", 1.4" v.c
Woofer: 15" neo, 2.5" v.c

Input/Output section
Input signal: bal/unbal
Input connectors: XRL, Jack
Output connectors: XLR
Input sensitivity: -2 dBu/+4 dBu

Processor section
Crossover frequencies: 1400 Hz
Protections: RMS, HF
Limiter: Fast Limiter

Power section
Total Power: 1200 W Peak, 600 W RMS
High frequencies: 400 W Peak, 200 W RMS
Low frequencies: 800 W Peak, 400 W RMS
Cooling: Convection
Connections: VDE

Standard compliance
CE marking: Yes

Physical specifications
Cabinet/Case Material: Baltic birch plywood
Handles: 1 side
Pole mount/Cap: Yes
Grille: Steel
Color: Black

Height: 362 mm / 14.25 inches
Width: 673 mm / 26.5 inches
Depth: 473 mm / 18.62 inches
Weight: 20.3 kg / 44.75 lbs

Shipping information
Package Height: 802 mm / 31.57 inches
Package Width: 402 mm / 15.83 inches
Package Depth: 482 mm / 18.98 inches
Package Weight: 21.7 kg / 47.84 lbs

Each ST 15-SMA Retail Box Includes:
(1) RCF ST 15-SMA Live Sound Pro Sound Active 15" 2-way Stage Monitor

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