ราคา 14,900.00 บาท
ราคาปกติ : 24,600.00 บาท
ประหยัดไป 9,700.00 บาท
ค่าจัดส่งทั่วไทย
ประกัน 1 ปี
ปรึกษาด้านเทคนิก
12" 2-Way Stage Monitor PRX312MD is a 12-inch portable two-way speaker system designed for stage monitoring at live performance or speech.
ตู้ลำโพงมอนิเตอร์คุณภาพสูง ขนาด 12 นิ้ว 2 ทาง 1000 วัตต์ ให้เสียงเบสที่หนักแน่นมีประสิทธิภาพสูงและความสามารถในการจัดการพลังงาน Stage Monitor จากยี่ห้อ JBL
For the low ends, PRX312MD uses a premium 12-inch low frequency driver with a edge-wound ribbon voice coil of 2 ½ inch (64mm) in diameter to bring the system solid bass, high efficiency and large power handling capabilities. A JBL 2412 1-inch ferro-fluid cooled compression driver with titanium diaphragm provides the system with clean and warm high notes and uncompromised reliability. JBL SonicGuard™ technology improves system stability by protecting the high frequency driver from excessive power without interrupting the show. Apart from the drivers, fault-free performance of the system also relies on the precision-crafted crossover network, which feeds the two drivers with clear cut frequencies with minimum overlap and is capable of handling high power with its high-voltage capacitors and inductors. The patented Progressive Transition™ waveguide mounts on top of the tweeter and provides the system with superior coverage control, reduced distortion and smoother frequency response.
PRX312MD encloses all the acoustic components in a rugged cabinet constructed from 15mm MDF (Medium Density Fiberboard) using advanced adhesives and mechanical fastener technology for extreme durability and improved low frequency response. Two all-steel handles are integrated to sides of the case to make transport and setup easier. A 36-mm socket allows PRX312MD to be mounted on a speaker pole and to work as a main or fill. The socket supports either up-straight standing or 10° tilting, helpful when the audience coverage needs to be uniformed. For the front of the speaker, a dent-resistant grille made from 18-gauge perforated steel protects the components inside from damage on the move or during the show.
Features
System Type |
12” 2-way stage monitor | |
Frequency Range (-10 dB) | 60 Hz – 16 kHz | |
Frequency Response (±3dB) | 70 Hz – 12 kHz | |
Sensitivity (1w@1m) | 99 dB SPL | |
Nominal Impedance | 8 Ω | |
Power Capacity | 250 watts | |
Peak Power Capacity | 1000 watts | |
Recommended Amplifier Power | 250 – 500 watts @ 8Ω | |
Maximum SPL | 129 dB | |
Crossover Frequency | 1.8 kHz | |
Coverage | 90° × 50° | |
Dimensions (H × W × D) | 567 mm × 381 mm × 323 mm (22.3 in × 15.0 in × 12.7 in) | |
Net Weight | 16.7 kg (36.8 lbs) | |
Shipping Weight | 20.3 kg (44.8 lbs) | |
HF Driver | JBL 2412 1” exit compression driver mounted on Progressive TransitionTM Waveguide | |
LF Driver | JBL M112-8 | |
Input Connector | Neutrik Speakon® NL-4 (×1);1/4” TS phone jack (×1); parallel | |
Enclosure Construction | 15 mm (0.6 in) MDF (Medium Density Fiberboard) with glued and mechanically fastened joint detail; black painting. | |
Grille | 18-gauge, powder-coated steel | |
Mounting & Suspension | 36 mm, dual-angle pole-mount socket; 9×M10 suspension points |