Celto Pro · CT Series
CT15 G3
SKU: CT15-G3
High-performance 15-inch multi-purpose passive loudspeaker with 800W RMS power handling, designed for both main PA and stage monitor applications.
- Max SPL
- 127 dB RMS / 133 dB Peak
- Frequency Response
- 48 Hz – 22 kHz
- Driver Configuration
- 15" + 1.7"
- Dispersion
- 80° (H) x 50° (V)
- Weight
- 30 kg (66.1 lb)
2-year distributor warranty · Original product · Engineering support
Overview
The Celto Pro CT15 G3 is a versatile, high-output passive loudspeaker engineered for demanding professional audio installations and touring applications. Delivering 800 W RMS (3400 W Peak) power handling, it combines a custom 15-inch LF driver (3.
6-inch voice coil) with a high-precision 1-inch HF compression driver to achieve exceptional holographic imaging and deep low-end authority. Constructed from premium Baltic birch plywood with a durable textured coating, the cabinet features a dual-angle pole mount (0° and 10°), 15 M8 rigging points, and a symmetrical angle design for floor monitor use. With a frequency response of 48 Hz to 22 kHz and a maximum SPL of 133 dB Peak, the CT15 G3 ensures precise coverage and outstanding acoustic performance.
133 dB
MAXIMUM PEAK SPL
48 Hz – 22 kHz · Frequency Response
Technical Specifications
CT15 G3 · SKU CT15-G3
| ACOUSTIC PERFORMANCE | |
|---|---|
| Speaker type | Multi-purpose full range |
| Power Handling (AES standard) | 800 W RMS / 3400 W Peak |
| Nominal impedance | 8 Ω |
| Average sensitivity | 98 dB / 1 W / 1 m |
| Maximum SPL (calculated) | 127 dB RMS / 133 dB Peak |
| Frequency response (-6 dB no preset) | 48~22000 Hz |
| Nominal directivity (-6 dB) | 80° (H) x 50° (V) |
| Crossover | 1.4 kHz 2-way passive network |
| DRIVERS | |
| LF | 15" CELTO 15PF800-8 |
| Woofer Chassis | Die Cast Aluminium |
| Woofer Voice coil | 3.6" / 91 mm |
| HF | CELTOACD44 |
| HF RMS power (AES standard) | 80 W above 1.2 kHz |
| HF Exit | 1" / 25 mm |
| HF Voice coil diameter | 1.7" / 44 mm |
| HF Diaphragm | HSP Annular (High Strength Polymer) |
| CABINET & MOUNTING | |
| Cabinet | Exterior grade Birch PlywoodTongue & Groove construction |
| Cabinet finish | Textured Waterborne Black coatingIntegral Airnet fabric on Front grill |
| Floor monitor use | Yes, dual symmetric angle |
| Flying hardware | 15 M8 points |
| Mounting hardware | Ø35 mm socket (0° and 10°) |
| CONNECTIVITY | |
| Connectivity | Genuine NEUTRIK 2pcs Speakon NL4MPwith switch for 1+/-1 or 2+/2- input |
| PHYSICAL | |
| Speaker size (HxWxD) | 710 × 445 × 414 mm (28.0 × 17.5 × 16.3 in) |
| Speaker Weight | 30 kg (66.1 lb) |
| Shipping information | 36 kg820 x 520 x 545 mm |
| Accessories | CT15-YOKECT15-SBAG (padded cover bag)CPC-70 (pole bar with crank)WMBRKT60 (wall mounting bracket) |
CT15 G3 · 2-year distributor warranty · Original product · Engineering support
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Frequently Asked Questions
What is the price of CT15 G3?
Pricing depends on your project configuration. Contact our engineering team to determine the most suitable setup and receive a current quote.
What does the distributor warranty cover?
Every system we install is our direct responsibility for two years against manufacturing defects, with scheduled measurement, calibration and maintenance support.
How is product originality guaranteed?
We import all required parts and products directly from the manufacturer's factory, preserving the authenticity of the system.
How does the design & quote process work?
Let us build the acoustic infrastructure of your project to engineering standards with needs analysis, detailed venue exploration, and accurate technical guidance.
2-year distributor warranty · Original product · Engineering support