ตู้ลำโพง ยี่ห้อ EV,Electro-Voice รุ่น QRx-153/75

15″ passive 3‑way loudspeaker

• Compact with high-level, high-fidelity sound
• Cast-frame DL15ST woofer, vented box for extended LF
• Horn-loaded 8-inch MF8 midrange driver
• 3-inch DH7 titanium HF compression driver
• Asymmetric (10º down-angled) 75º H x 50º V coverage
• Bi-amped operation
• High sensitivity, 130 db maximum SPL
• Power handling: 400 W continuous, 1600 W peak
• Trapezoidal (15º/side) 13-ply birch enclosure
• Built-in handles and L-Track rigging
• Black EVCoat finish