Loa cột Inter-M CU-430FO là loa cột cho ngoài trời với thiết kế chuyên dụng chống nước hoàn toàn và đảm bảo chịu được mưa gió ở những điều kiện thời tiết khắc nghiệt nhất. Vì vậy, chúng tốt cho ngoài trời nơi như công viên giải trí, công viên và bãi đậu xe.
Thông số kĩ thuật Inter-M chính hãng CU-420FO
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 |