ตู้ลำโพงซับวูฟเฟอร์ ขนาด 2×18 นิ้ว 1400 วัตต์
หมวดหมู่ : สินค้าโปรโมชั่น , สินค้าระบบเสียง , ลำโพง , ลำโพง PASSIVE ,
แบรนด์ : QUEST
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QUEST HPi 218s Compact & High Powered System
The HPI-218 is a very high powered 2,000-watt RMS 2x 18″ front-loaded compact sub-bass enclosure featuring Quest’s passive excursion control technology. It is designed for general purpose bass and sub-bass enhancement for live music or high-powered disco applications.
Excursion control handles the potential problem of “spongy” dynamic response found in many high excursion 18″ front-loaded enclosures. With this combination of innovative design and quality components, ripped speaker braids, collapsed cones and sagging suspensions are greatly reduced.
The HPI-218 is suited to mid- or large-scale mobile live sound as well as large disco installations, especially where compact, high-output enclosures are required. The enclosure is constructed with high-quality void-free ply with scratch-resistant epoxy paint and heavy-gauge steel front grille.
Applications
| Frequency Range: | -3dB 33 -400 Hz |
| Sensitivity @1watt/1 Mtr | 102 dB |
| Max SPL | 132 dB |
| Nominal Impedance | 4 Ohms |
| Power Input Rating | 2,000 Watts RMS |
| Transducer | 2 x 18 Double wound long coil |
| Enclosure | 19 mm Birch ply 38 mm front baffle |
| Protective Grille | Heavy gauge perforated steel |
| Finish | Scratch resistant epoxy paint |
| Input Connections | 2 x NL4 |
| Dimensions (mm) | (H) 590 (W) 1200 (D) 690 |
| Net Weight | 79Kg |
