Description
When you need extended low-end authority without sacrificing clarity—the CELTO Acoustique CT15V unleashes a solid 500W RMS with deep, natural reproduction and stunning holographic imaging. This multi-purpose 2-way full-range speaker is engineered for near-field FoH, portable rigs, permanent installations, floor monitoring, or fills—standalone or with subs. Perfect for larger multifunctional spaces, theatres, auditoriums, houses of worship, bars, and live events demanding presence and precision. Featuring a robust 15" custom LF driver with ferrite magnet and a 1" exit HSP annular ring HF on a rotatable 80°x50° elliptic horn for flexible setup. Premium birch plywood construction with touring-grade finish, comprehensive M8 rigging points, symmetric monitor angles, and integrated pole mount. With 98 dB sensitivity and a commanding 131 dB peak SPL, it fills rooms with controlled power and musical finesse. Smooth frequency response both on- and off-axis ensures even coverage and phase coherence throughout the venue. The CT15V demonstrates that bigger bass and professional-grade sound can come in a surprisingly versatile, budget-friendly package.
Key Features
- Real 500W RMS power capacity
- Natural sound and incredible holographic reproduction
- Optimized for smooth frequency response in and out axis
- Premium custom made Drivers
- Proprietary 80°x50° rotatable elliptic horn
- Birch plywood cabinet with tongue & groove assembly
- Touring grade soft touch gloss-free black painting
Applications
Installation
Sound Architecture
Portable
Professional sound, on demand
Technical specifications
| Speaker type | Multi-purpose full range |
| Power Handling (AES standard) | 500 W RMS / 2000 W Peak |
| Nominal impedance | 8 ohms |
| Average sensitivity | 98 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 Acoustic PU foam behind Front grill |
| Floor monitor use | Yes, dual symetric angle |
| Flying hardware | 11 M8 points |
| Mounting hardware | Ø35 mm socket (0° and 10°) |
| LF |
15" CELTO ACOUSTIQUE 15NG501-8 |
| Woofer Chassis | Die Cast Aluminium |
| Woofer Voice coil diameter | 3" / 75 mm |
| HF |
CELTO ACOUSTIQUE ACD40 |
| 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 | 1.6 kHz 2-way passive network |
| Connectivity |
Genuine NEUTRIK 2pcs Speakon NL4 mP 1+/-1 Input and 2+/2- Link |
| Speaker size (HxWxD) | 710 x 445 x 414 mm |
| Speaker Weight | 26 kg |
| Shipping information |
31 kg 820 x 520 x 545 mm |
| Accessories |
CT15-YOKE CT15-SBAG (padded cover bag) CPC-70 (pole bar with crank) WMBRKT60 (wall mounting braket) |
Product files
| Name | Category | Type | Size | |
|---|---|---|---|---|
|
CELTO_CT15G2-YOKE_A0_20250716_WEB_CAD
CELTO_CT15G2-YOKE_A0_20250716_WEB_CAD
|
CELTO_CT15G2-YOKE_A0_20250716_WEB_CAD | 32.5 KiB | Download | |
|
CELTO_CT15V_A0_20250716_WEB_CAD
CELTO_CT15V_A0_20250716_WEB_CAD
|
CELTO_CT15V_A0_20250716_WEB_CAD | 63.8 KiB | Download | |
|
CELTO_WMBRKT60_A0_20250721_WEB_CAD
CELTO_WMBRKT60_A0_20250721_WEB_CAD
|
CELTO_WMBRKT60_A0_20250721_WEB_CAD | 34.5 KiB | Download | |
|
CELTO_WMBRKT60_A0_20250721_WEB_CAD
CELTO_WMBRKT60_A0_20250721_WEB_CAD
|
CELTO_WMBRKT60_A0_20250721_WEB_CAD | DWG | 740.7 KiB | Download |
|
CELTO_CT15V_A0_20250716_WEB_CAD
CELTO_CT15V_A0_20250716_WEB_CAD
|
CELTO_CT15V_A0_20250716_WEB_CAD | DWG | 832.9 KiB | Download |
|
CELTO_CT15G2-YOKE_A0_20250716_WEB_CAD
CELTO_CT15G2-YOKE_A0_20250716_WEB_CAD
|
CELTO_CT15G2-YOKE_A0_20250716_WEB_CAD | DWG | 719.3 KiB | Download |