Prodipe IEM 7120
RCF ST-15SMA

RCF ST-12SMA

ACTIVE STAGE MONITOR
  • 1200 Watt
  • 130 dB max SPL
  • 90° x 60° coverage
  • FiRPHASE for 0° Phase Response
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Description

  • 1200 Watt
  • 130 dB max SPL
  • 90° x 60° coverage
  • FiRPHASE for 0° Phase Response
  • 12” Woofer, 2.5” v.c.
  • 1.0” C.Driver, 1.4 v.c.
  • Multifunctional cabinet

The ST 12 SMA II is an active ultra-compact and fully featured speaker for rental companies and musicians. Designed as a professional sound reinforcement solution with up to 130 dB SPL, low distortion and unmatched reliability, it shines in high powered music applications, DJ sets, and vocal reinforcement, with or without subwoofers.

Superior transducers
The woofer delivers a deep and accurate reproduction of the lower frequency range while the high quality 1.4” horn loaded compression-driver offers a very open and natural midrange sound and extreme precision in high frequency reproduction.
Amplifier and DSP
The two-channel 1200 W amplifier features a solid machined aluminum structure, which not only stabilizes the amplifier during transportation but also assists in heat dissipation. The internal DSP has limiters and protection for the transducers and includes the special FiRPHASE filters to achieve coherent distribution of sound for all listeners without phase distortion. A single button shapes the sound for background music purposes, when the system plays at minimum volume levels.
Built for your everyday use
The ST multifunctional cabinet is built of high strength birch plywood coated with black textured polyurethane. A sturdy powder-coated metal grille protects the front, and an acoustically transparent sound foam backing on the inside of the grille ensures protection from dust and humidity. For use as a speaker on a pole, a steel cap is available on the bottom.
FRFR full range flat response
The ST active stage monitor perfectly complements your multi-FX/amp modeler. FRFR stands for Full Range Flat Response, which means you can model your sound through a remarkably neutral speaker. With 1200 W, flat frequency and 0° phase response, your ST speaker is your cabinet as well as your reference monitor. Classic guitar cabinets have their characteristic sound and that can be a bottleneck when you deal with contemporary guitar effects, especially on stage. Your guitar sound can be adapted and changed to your tastes, with complete freedom and all the power needed.
New perspective on linearity
RCF speakers are designed using a proprietary and advanced digital FiR technology, conceived to deliver transparent sound, absolute clarity, and perfect imaging to the listener.
The special FiRPHASE filters allow for coherent distribution of sound for all listeners without phase distortions, ensuring minimum latencies in the system.
ACOUSTICAL SPECIFICATIONS
Frequency Response:
45 Hz ÷ 20000 Hz
Max SPL @ 1m:
129 dB
Horizontal coverage angle:
90°
Vertical coverage angle:
60°
TRANSDUCERS
Compression Driver:
1 x 1.0'', 1.4'' v.c
Woofer:
12'', 2.5'' v.c
INPUT/OUTPUT SECTION
Input signal:
bal/unbal
Input connectors:
XLR, Jack
Output connectors:
XLR
Input sensitivity:
-2 dBu/ 4 dBu
PROCESSOR SECTION
Crossover Frequencies:
1400 Hz
Protections:
RMS, HF
Limiter:
Soft Limiter
POWER SECTION
Total Power:
1200 W Peak, 600 W RMS
High frequencies:
800 W Peak, 400 W RMS
Low frequencies:
400 W Peak, 200 W RMS
Cooling:
Convection
Connections:
VDE
PHYSICAL SPECIFICATIONS
Cabinet/Case Material:
Baltic birch plywood
Handles:
1 side
Pole mount/Cap:
Yes
Grille:
Steel
Color:
Black
SIZE
Height:
318 mm / 12.52 inches
Width:
594 mm / 23.39 inches
Depth:
400 mm / 15.75 inches
Weight:
17.3 kg / 38.14 lbs
SHIPPING INFORMATION
Package Height:
604 mm / 23.78 inches
Package Width:
352 mm / 13.86 inches
Package Depth:
412 mm / 16.22 inches
Package Weight:
19 kg / 41.89 lbs

Additional information

Weight 19 kg
Dimensions 60 × 35 × 41 cm
Brand

RCF
Max SPL

130 dB
Speaker Size

12"
Total Power

1200W
DSP

Yes
Active/Passive

Active
Amp Out

No
Enclosure

Birch plywood

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