QRx 212/75 เป็นลำโพงกลางแจ้งแบบไม่มีกำลังขยาย ขนาดดอกลำโพง 12″ แบบ 2 ทาง full-range 600-watt continuous power handling (2400-watt peak) มีทั้งแบบสีดำและสีขาว
ราคาสินค้าเป็นราคาต่อใบ…และไม่รวมภาษีมูลค่าเพิ่ม…..
฿148,500.00 ฿126,200.00
QRx 212/75 เป็นลำโพงกลางแจ้งแบบไม่มีกำลังขยาย ขนาดดอกลำโพง 12″ แบบ 2 ทาง full-range 600-watt continuous power handling (2400-watt peak) มีทั้งแบบสีดำและสีขาว
The QRx-212/75 is two-way, full-range loudspeaker system incorporating two 12-inch woofers and a 3-inch voice coil compression driver on an asymmetrical 75-degree x 50-degree fully rotatable constant-directivity horn. In factory delivered position, this provides a 15-degree up/35-degree down vertical coverage pattern. The trapezoidal cabinet design allows this main PA system cabinet to easily conform to multi-cabinet arrangements or limited space clearances without sacrificing internal volume.
The fully rotatable horn means regardless of cabinet position, pattern control is user-determined. The QRx-212/75 is a good solution for medium size rooms and audiences as a main PA providing moderate levels with good bass response and added punch in the lower and mid frequencies, satisfying most DJ and live band applications. The asymmetrical horn can allow a single box to more adequately direct the high frequencies as needed, as well as streamline multi-cabinet arrays when rotated by extending horizontal coverage while minimizing overlapping and allowing tighter packs between the cabinets.
| Axial Sensitivity (SPL, 1 W @ 1 m) | 102 dB |
| Chassis Size | 304.8 mm (12″) |
| Color | Black, White |
| Input Connections | 2 Neutrik® NL4 |
| Speaker Type | Full-range, Mid-High, Two-Way |
| Frequency Response (-3 dB) | 75 – 16000 Hz |
| Frequency Response (-10 dB) | 52 – 18000 Hz |
| Recommended High-Pass Frequency | 45 Hz 12 dB/octave |
| Sensitivity 1 W/1 m | 102 dB |
| Max. SPL/1m (calc) | 135 dB |
| Coverage (Nominal -6 dB) H | 75 ° |
| Coverage (Nominal -6 dB) V | 50 ° |
| System Power Handling (Continuous/Program/Peak) | 650//2600 Watts |
| LF Transducer | Two 12-inch DL12BFH |
| LF Power Handling | 600 Watts |
| HF Power Handling | 75 Watts |
| LF Nominal Impedance | 4 Ω |
| HF Transducer | 3-inch DH7 |
| HF Nominal Impedance | 8 Ω |
| Crossover Frequency | 1500 Hz |
| Nominal Impedance (Passive) | 4 Ω |
| Flying | Yes |
| Outdoor | No |
| Height | 990 mm (38.98″) |
| Width | 390 mm (15.35″) |
| Depth | 375 mm (14.76″) |
| Weight Net | 36.5 kg (80.47 lbs) |