Product Description
InterM CU440FO column speaker is specially designed for weatherproof and damp proof harsh environments and suitable for any kind of outdoor applications.
It is a stylish and robust 40 Watt 100v line Column Speaker for installation in both indoor and outdoor applications.
InterM CU440FO column speaker is manufactured from aluminium extrusion with a steel grille, the CU-440FO loudspeaker drivers are proofed to withstand damp environments and can be used in indoor or protected outdoor installation, in shopping centres, car parks, atria and leisure centres.
Available in 20W, 30W and 40W versions, these protected column loudspeakers have an IP34 rating (splashproof), making them suitable for protected outdoor environments such as transport terminals, smoking shelters and verandas.
| Model | CU-410FO | CU-420FO | CU-420FO (Rotary)Europe,US | CU-430FO | CU-440FO | CU-440FO (Rotary)Europe,US | |
| Type | Single 4″ Full-range Column Speaker | Dual 4″ Full-range Column Speaker | Dual 4″ Full-range Column Speaker | Triple 4″ Full-range Column Speaker | Quad 4″ Full-range Column Speaker | Quad 4″ Full-range Column Speaker | |
| Driver | 4″ | 4″ | 4″ | 4″ | 4″ | 4″ | |
| Power Handling (AES) | 10W | 20W | 20W | 30W | 40W | 40W | |
| Input Power | 100V | 10/5W | 20/10W | 20/10/5W | 30/15W | 40/20W | 40/20/10W |
| 70V | – | – | 20/10/5W | – | – | 40/20/10W | |
| Impedance | 100V | 1k/2kΩ | 500/1kΩ | 500/1k/2kΩ | 330/660Ω | 250/500Ω | 250/500/1kΩ |
| 70V | – | – | 250/500/1kΩ | – | – | 125/250/500Ω | |
| LOW | – | – | – | – | – | – | |
| Power Selection | By Wiring | By Wiring | Rotary Switch | By Wiring | By Wiring | Rotary Switch | |
| Frequency Response(-10dB) | 135Hz ~ 13.7kHz | 150Hz ~ 16.9kHz | – | 135Hz ~ 15kHz | 130Hz ~ 8.8kHz | ||
| Frequency Range(-20%) | 110Hz ~ 18.4kHz | 120Hz ~ 20kHz | 170Hz ~ 12kHz | 100Hz ~ 16.9kHz | 100Hz ~ 16kHz | 175Hz ~ 10kHz | |
| Sensitivity (1W/1m, 1kHz) | 86dB | 89dB | 96dB | 90dB | 91dB | 100dB | |
| Maximum SPL[Cont] | 96dB | 102dB | 109dB | 105dB | 107dB | 116dB | |
| Nominal Dispersion(HxV) | 1kHz | 192˚ x 136˚ | 203˚ x 99˚ | 240˚ x 130˚ | 199˚ x 64˚ | 195˚ x 55˚ | 230˚ x 60˚ |
| 4kHz | 104˚ x 100˚ | 95˚ x 25˚ | 100˚ x 30˚ | 94˚ x 15˚ | 95˚ x 15˚ | 130˚ x 30˚ | |
| Input connection | Bi-Wired | Bi-Wired | Bi-Wired INPUT Line Direct Connection | Bi-Wired | Bi-Wired | Bi-Wired INPUT Line Direct Connection | |
| Enclosure Material | AL Body/ABS top, bottom Cover | AL Body/ABS top, bottom Cover | AL Body/ABS top, bottom Cover | AL Body/ABS top, bottom Cover | AL Body/ABS top, bottom Cover | AL Body/ABS top, bottom Cover | |
| Enclosure Color | Light Brown | Light Brown | Light Brown | Light Brown | Light Brown | Light Brown | |
| Grille Material | Metal Grille | Metal Grille | Metal Grille | Metal Grille | Metal Grille | Metal Grille | |
| Grille Color | BLACK | BLACK | BLACK | BLACK | BLACK | Light Brown | |
| Weight (Net) | 1.97kg | 3.13kg | 3.15kg | 3.9kg | 4.76kg | 4.71kg | |
| Dimensions (Net, WxHxD, mm) | 156 x 300 x 129 | 156 x 400 x 129 | 156 x 400 x 129 | 156 x 500 x 129 | 156 x 600 x 129 | 156 x 600 x 129 | |
| Weather Resistant | IP34 | IP34 | IP34 | IP34 | IP34 | IP34 | |
| Flame Resistant | ○ | ○ | ○ | ○ | ○ | ○ | |
| Certification | KS | KS | KS | KS | KS | KS | |
| Included Accessories | Wall Bracket | Wall Bracket | Wall Bracket | Wall Bracket | Wall Bracket | Wall Bracket | |
