ลำโพงคอลัมน์ JBL COL800 วูฟเฟอร์ Racetrack (5″ x 2.25″) 4 ดอก เหมาะอย่างยิ่งสำหรับการใช้งานที่หลากหลาย เช่น ห้องประชุม ห้องบรรยาย ร้านค้าปลีก หอประชุม พื้นที่ขนส่ง ต้องการการออกแบบที่กะทัดรัดและประสิทธิภาพสูง มีความบาง ให้เสียงที่ชัดเจนสำหรับเพลงหรือเสียงพูด
JBL COL800 ลำโพงคอลัมน์ วูฟเฟอร์แบบ Racetrack (5 นิ้ว x 2.25 นิ้ว) 4 ดอก
฿35,400 (รวม VAT 7% แล้ว)
JBL COL800
น้ำหนัก | 5.2 กก. |
---|---|
ขนาด | 93 × 102 × 800 มิลลิเมตร |
ยี่ห้อ |
สเปค
Frequency Range (-10 dB)¹ | 85 Hz – 20 kHz |
Frequency Response (+/-3 dB) | 125 Hz – 18 kHz |
Power Rating (8Ω setting)2 | 300W Continuous Program (2 hrs) 150W (600W peak) Continuous Pink Noise (2 hrs) 100W (400W peak) Continuous Pink Noise (100 hrs) |
Sensitivity (2.83V @ 1m) | 88 dB |
Coverage Pattern | Vertical 60° [1 kHz-4 kHz average]; 10° down-tilt to vertical aiming axis for +20°/-40° coverage in relation to physical cabinet aim Horizontal 160° [1 kHz – 4 kHz average] |
Directivity (Q) | 8.1 |
Directivity Index (DI) | 9.1 dB |
Rated Maximum SPL | 110 dB Continuous (116 dB peak) @ 1m |
Nominal Impedance | 8Ω (in Thru/direct mode) |
Minimum Impedance | 7.7 Ω@ 290 Hz |
Transformer Taps | 60W, 30W, 15W @ both 70V & 100V (plus 7.5W @ 70V), and 8Ω thru, selectable via switch |
Transformer Insertion Loss | Less than 1 dB for all taps |
Maximum Input Voltage | 33 V RMS (2 hrs), 66 V peak |
Recommended Protective High-Pass | 75 Hz for 8 Ω operation; 60 Hz for all transformer tap settings (60W, 30W, 15W and 7.5W). |
Drivers | Four 125 x 55 mm (5 x 2.25 in.) racetrack LF drivers Two 20 mm (0.8 in.) tweeters (tweeters located at top of array for better coverage of listening space) |
Enclosure Material | PC + ABS, UL94-V0 flammability rating |
Grille | Plated SPCC with polyester powder coat finish |
Agency Ratings | Transformer UL recognized. RoHS, REACH compliance. LVD for CE. |
Environmental Rating | IP-54 rated per IEC60529, dust and water protected when installed with included rain cover for input terminal compartment and no physical up-tilt cabinet aiming. UV resistant. [Cycle 1 per ISO 4892.3-2006] |
Terminals | 4-pin Euroblock connection for bare wire, accepts 24 to 14 AWG gauge wire (0.25 to 2.5 sq mm). Rain cover allows for one or two 2-wire cables, with max cable jacket diameter of 8 mm (0.3 in) |
Insert Points | Back Panel: 2 threaded insert points for WALL BRACKET, attaches via included M6 x 20 mm bolts, flat washers, & lock washers; plus 1 threaded insert point for secondary safety cable, M6 threaded x 20 mm deep. |
Top & Bottom Caps | 1 threaded insert point on each cap (top & bottom, 2 insert points total) for L-BRACKET; attaches via included M6 x 28 mm bolts, flat washers, and lock washers. (Remove silicon caps over insert points AND remove pre-installed bolts holding end cap in place.)[Note: For installer-specified attachment to these threaded insert points (without L-bracket), insert is M6 x 28 mm deep.] |
Side Panels | 1 threaded insert point on each side (left and right, for 2 insert points total) for L-BRACKET; attaches via included M6 x 28 mm bolts, flat washers, and lock washers. (Remove silicon caps over insert points) [Note: For installer-specified attachment to these threaded insert points (without L-bracket), insert is M6 x 22 mm deep.] |
Mounting | Multiple mounting methods (see Installation Guide for more details): a) Included Swivel (Pan) / Tilt WALL BRACKET provides continuously variable ±95° degree Horizontal left-right swivel (pan) aiming (at 0° down-tilt); continuously adjustable +0°/-10° Vertical tilt (when no interference to wall). WALL and SPEAKER sections of WALL BRACKET ASSEMBLY attached together via included M6 x 12 mm bolts, flat washers, and lock washers. b) Two included L-brackets that can be positioned on either top & bottom insert points or side-side insert points. c) Top, bottom, and 2 side threaded insert points can be interfaced by installer for installer-supplied mounting methods. Installer responsible for safety of mounting method. |
Dimensions (H x W x D) | 800 x 102 x 93 mm (31.5 x 4.1 x 3.7 inches) |
Net Weight | 5.2 kg (11.5 lbs) each |
Shipping Weight | 6.4 kg (14.0 lbs) each (packed 1 speaker per carton) |
Included Accessories | Low-profile SWIVEL (PAN) / TILT WALL BRACKET; 2 x L-BRACKETS that can be positioned on top/bottom or side/side insert points. |
SKU Numbers and Colors | JBL-COL800-BK (black, RAL9004), JBL-COL800-WH (white, RAL9016) |