BEHRINGER DR18SUB ลำโพงซับวูฟเฟอร์ ขนาด 18 นิ้ว 2,400W มาพร้อมแอมป์ คลาส D ความดังสูงสุด 129 dB ตะแกรง แข็งแรง ทนทาน
18,500฿
Behringer DR18SUB ลำโพงซับวูฟเฟอร์
ลำโพงซับวูฟเฟอร์ ขนาด 18 นิ้ว 2,400 วัตต์ มีแอมป์ คลาส D มาพร้อมSTEREO CROSSOVER ในตัว
| Amplifier | |||
| Output power (Peak) | 2400 W | ||
| Output power (RMS) | 800 W | ||
| Audio Inputs | |||
| Input 1 / 2 | 2 x XLR, servo-balanced | ||
| Sensitivity | +4 dBu @ 0 dB (center position) for full rated power | ||
| Input impedance | 10 kΩ unbalanced, 20 kΩ balanced | ||
| Audio Outputs | |||
| Output 1 / 2 | 2 x XLR, servo-balanced | ||
| Output impedance | 1 kΩ unbalanced, 2 kΩ balanced | ||
| High-pass filter | 90 / 120 Hz, Butterworth, 24 dB/oct. slope | ||
| Controls | |||
| Level | -∞ to +6 dB, adjustable | ||
| Xover | 90 / 120 Hz, switchable | ||
| Outputs mode | Link / xover, switchable | ||
| Phase | 0 / 180°, switchable | ||
| System Data | |||
| Frequency range | 30 Hz to150 Hz (±3 dB) | ||
| Crossover frequency | 90 / 120 Hz, switchable | ||
| Signal-to-noise (100Hz) | > 90 dB | ||
| Sound pressure level (half space) | Max. 129 dB @ 1 m | ||
| Woofer | 18″ (460 mm) | ||
| Limiter | Yes | ||
| Indicators | |||
| Signal LED | Green | ||
| Limit LED | Red | ||
| Power LED | Blue | ||
| Circuit Protection | |||
| Amplifier protection | Full short circuit, open circuit, thermal protection | ||
| Power Supply, Voltage (Fuses) | |||
| USA / Canada | 100-120 V~, 50/60 Hz (T 10 A L 250 V) | ||
| UK / Australia / Europe | 220-240 V~, 50/60 Hz (T 5 A L 250 V) | ||
| Korea / China | 220-240 V~, 50/60 Hz (T 5 A L 250 V) | ||
| Japan | 100-120 V~, 50/60 Hz (T 10 A L 250 V) | ||
| Power consumption | 210 W | ||
| Mains connection | Standard IEC receptacle | ||
| Dimensions / Weight | |||
| Dimensions (H x W x D) | 650 x 530 x 609 mm (25.6 x 20.9 x 24.0″) | ||
| Weight | 41.0 kg (90.2 lbs) | ||
