SMX-Line

SMX 12A

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Technical details

Model NameSMX 12A
TypeMid-sized self-powered 2-way coaxial monitor speaker
TECHNICAL INFORMATION
ELECTRO-ACOUSTICAL DATA
Frequency response (-3 dB)*65 Hz – 17 kHz
Frequency range (-6 dB)*
Frequency range (-10 dB)*60 Hz – 20 kHz
Coverage angles (-6 dB) [H x V]80° x 80°
Maximum Peak SPL*129 dB
System type2-way coaxial system
Crossover frequency1.4 kHz
TransducersCoaxial driver with:
LF: 1 × 12" driver (3" voice coil)
HF: 1" compression driver (1.7" voice coil)
Enclosure typeVented box
AMPLIFICATION
Type2 channel, class-D with SMPS
Total power**484 W
Output power per channelLF: 416 W @ 6.5 Ω
HF: 68 W @ 14 Ω
ProtectionShort circuit, overheating, overcurrent and overvoltage, multiband limiter
ConnectorsInput signal: balanced XLR 3-pin female, or balanced 6.5 mm TRS jack.
Link output: balanced XLR 3-pin male
Power input: powerCON® 20A
Power link output: powerCON® 20A
Operating Voltage100 VAC – 240 VAC, 50 – 60 Hz
WiringPin N: Neutral
Pin L: Conductor
Pin E: Ground
Input sensitivity0 dBu
DSP48 kHz/24 bit with extended dynamics
Processing latency: 1.1 ms
ProcessingLevel, factory EQ presets
User controlsPower: ON/OFF switch
Level: 8-position rotary knob (-50, -20, -10, -4, -2, 0, +2, +4)
DSP presets: 8-position rotary knob
MECHANICAL DATA
Product dimensions [H x W x D] (incl. rigging)368 × 450 × 575 mm
Net weight22 kg
Packaging dimensions [H x W x D]447 × 535 × 660 mm
Total weight25 kg
Cabinet15 mm plywood
Cabinet finishingBlack polyurea coating
GrillePowder coated perforated steel
Hardware1 top and 2 side handles embedded in cabinet
Rubber feet
2 × M10 for U-bracket mounting
Rigging
Splay angles
ACCESSORIES
SMX 12UBU-bracket
SMX 12TCTransport cover
SPS20Pole bar
PS35M10 screw to 35mm pole socket adaptor
ANNOTATION
*Measured with 12 dB Crest factor Pink Noise, Whole space
**Total power value is the sum of all individual channel output power

Downloads & resources

User manual EN

PDF · 2.7 MB · Updated: 08/2025

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User manual DE

PDF · 2.1 MB · Updated: 08/2025

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User manual ZH

PDF · 2.9 MB · Updated: 08/2025

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Datasheet EN

PDF · 17 MB · Updated: 08/2025

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Datasheet DE

PDF · 932.7 KB · Updated: 08/2025

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Datasheet ZH

PDF · 3 MB · Updated: 08/2025

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Tender text EN

TXT · 2.5 KB · Updated: 08/2025

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Tender text DE

TXT · 2.7 KB · Updated: 08/2025

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Brochure EN

PDF · 5.8 MB · Updated: 08/2025

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Brochure DE

PDF · 9.6 MB · Updated: 08/2025

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Brochure ZH

PDF · 6 MB · Updated: 08/2025

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