CT12 G3

Reference Sound. Road-Ready.

Portable Point source speakers CT
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Description

Reference-grade performance in a deceptively compact cabinet—the CELTO Acoustique CT12 G3 commands 600W RMS with breathtaking transparency and effortless dynamics. This flagship 2-way loudspeaker dominates near-field FoH, touring rigs, high-end installations, stage monitoring, and delay applications—with or without subwoofers. Engineered for demanding professional environments: concert venues, theatres, houses of worship, corporate events, and premium club systems. At its heart, a custom 12" LF driver with extended excursion pairs with the renowned 1.7" voice coil ACD44 compression driver on a precision 6th-order Polynomial rotatable horn (80°x50°). Touring-grade birch plywood enclosure with tongue-and-groove joints, heavy-duty textured finish, full M8 fly points, symmetrical monitor angles, and integrated pole mount. Delivering 97 dB sensitivity and a thunderous 131 dB peak SPL with pristine control across the spectrum. Sophisticated passive crossover and Right-Phase design guarantee flawless time alignment and wide, uniform dispersion. The CT12 G3 doesn’t just reproduce sound—it reveals every nuance with the authority only true reference monitors achieve.

Key Features

  • Real 600W RMS power capacity
  • Natural sound and incredible holographic reproduction
  • Optimized for smooth frequency response in and out axis
  • Premium custom CELTO Acoustique Drivers
  • Proprietary 80°x50° rotatable 6th order Polynomial horn
  • Birch plywood cabinet with tongue & groove assembly
  • Touring grade gloss-free black painting

Applications

Portable Professional sound, on demand

Technical specifications

Speaker type Multi-purpose full range
Power Handling (AES standard) 600 W RMS / 2400 W Peak
Nominal impedance 8 ohms
Average sensitivity 97 dB / 1 W / 1 m
Maximum SPL (calculated) 125 dB RMS / 131 dB Peak
Frequency response (-6 dB no preset) 50~22000 Hz
Nominal directivity (-6 dB) 80° (H) x 50° (V)
Cabinet Exterior grade Birch Plywood
Tongue & Groove construction
Cabinet finish Textured Waterborne Black coating
Integral Airnet fabric on Front grill
Floor monitor use Yes, dual symetric angle
Flying hardware 17 M8 points
Mounting hardware Ø35 mm socket (0° and 10°)
LF 12" CELTO ACOUSTIQUE
12PF600-8
Woofer Chassis Die Cast Aluminium
Woofer Voice coil diameter 3" / 75 mm
HF CELTO ACOUSTIQUE
ACD44
HF RMS power (AES standard) 80 W above 1.5 kHz
HF Exit 1" / 25 mm
HF Voice coil diameter 1.7" / 44 mm
HF Diaphragm HSP Annular (High Strenght Polymer)
Crossover 1.5 kHz 2-way passive network
Connectivity Genuine NEUTRIK
2pcs Speakon NL4 mP
with switch for 1+/-1 or 2+/2- input
Speaker size (HxWxD) 620 x 356 x 345 mm
Speaker Weight 23kg
Shipping information 28.5 kg
720 x 450 x 450 mm
Accessories CT12-YOKE
CT12-SBAG (padded cover bag)
CPC-70 (pole bar with crank)
KTV-BRKT1 (ceiling mounting braket)
WMBRKT60 (wall mounting braket)

Product files

Name
CELTO_CT12G2-YOKE_A0_20250716_WEB_CAD
CELTO_CT12G2-YOKE_A0_20250716_WEB_CAD
 download
CELTO_CT12G3_A0_20250716_WEB_CAD
CELTO_CT12G3_A0_20250716_WEB_CAD
 download
CELTO_WMBRKT60_A0_20250721_WEB_CAD
CELTO_WMBRKT60_A0_20250721_WEB_CAD
 download
CELTO_WMBRKT60_A0_20250721_WEB_CAD
CELTO_WMBRKT60_A0_20250721_WEB_CAD
 download
CELTO_CT12G3_A0_20250716_WEB_CAD
CELTO_CT12G3_A0_20250716_WEB_CAD
 download
CELTO_CT12G2-YOKE_A0_20250716_WEB_CAD
CELTO_CT12G2-YOKE_A0_20250716_WEB_CAD
 download