מָבוֹא
The JBL COL800 is a 32-inch (800 mm) slim column loudspeaker designed for professional audio applications. It delivers wide horizontal and focused vertical sound coverage, featuring a built-in 10° down-tilt for optimal sound projection in various listening environments. Its compact and elegant design allows for discreet installation, complementing diverse architectural styles. This manual provides essential information for the proper installation, operation, and maintenance of your COL800 speaker.
איור 1: חזית view of the JBL COL800 Slim Column Speaker.
מידע בטיחות
Please read and understand all safety instructions before installing or operating the JBL COL800 speaker. Retain this manual for future reference.
- מקור כוח: Ensure the speaker is connected to a power source that matches the specified voltage and current requirements. Incorrect power can damage the unit and pose a fire hazard.
- הַתקָנָה: Installation should be performed by qualified personnel using appropriate mounting hardware and techniques. Ensure the mounting surface can support the speaker's weight.
- אוורור: Do not block ventilation openings. Allow adequate airflow around the speaker to prevent overheating.
- חשיפה ללחות: While the COL800 has an IP54 rating for protection against dust and water ingress, avoid direct exposure to heavy rain or submersion. Ensure input terminals are protected with the included cover when used in damp סביבות.
- ניקוי: נתק את החשמל לפני הניקוי. השתמש במטלית יבשה ורכה. אין להשתמש בחומרי ניקוי נוזליים או בתרסיסים.
- שֵׁרוּת: אל תנסה לתת שירות למוצר זה בעצמך. הפנה את כל השירות לאנשי שירות מוסמכים.
תוכן החבילה
ודא שכל הפריטים נמצאים בחבילה:
- JBL COL800 Slim Column Speaker
- 2 x L-brackets for wall mounting
- 1 x Low-Profile swivel (pan) / tilt wall bracket
- Input terminal cover
- מדריך למשתמש (מסמך זה)
תכונות
The JBL COL800 speaker incorporates several key features for optimal performance and versatility:
- תצורת מנהל ההתקן: Features four 5-inch x 2.25-inch (125 x 55 mm) racetrack woofers and two 0.8-inch (20 mm) tweeters. The tweeters are positioned near the top for unobstructed sound coverage.
- עיצוב דק: Measures 32 inches tall with a shallow 3.7-inch (93 mm) cabinet depth, making it suitable for installations near flat-panel displays and in ADA-compliant spaces.
- כיסוי: Provides a wide 160° horizontal and focused 60° vertical coverage pattern, ensuring excellent sound dispersion.
- טיפול בכוח: Capable of 150W continuous pink noise power handling (600W peak).
- תגובת תדירות: Delivers a frequency range of 85 Hz – 20 kHz.
- SPL: Achieves 116 dB peak SPL (110 dB continuous) for 2 hours.
- Transformer & Impedance: Includes a built-in 20W 70V/100V multi-tap transformer for distributed speaker lines, and an 8-ohm direct input for home audio or commercial installations.
- צדדיות הרכבה: Supplied with both close-to-wall L-brackets and a low-profile swivel (pan)/tilt wall bracket for precise aiming.
- הגנת הסביבה: IP54 rated (per IEC60529) for protection against dust and water ingress, with water-treated drivers and a water-backing grille.
Figure 2: Internal driver configuration of the COL800 speaker.
התקנה והתקנה
התקנה נכונה היא קריטית לביצועים ובטיחות אופטימליים. מומלץ שההתקנה תתבצע על ידי איש מקצוע מוסמך.
אפשרויות הרכבה
The COL800 offers flexible mounting solutions:
- סוגריים L: Two L-brackets are included for close-to-wall installation. These can be attached to the top and bottom panels for horizontal pan aiming, or to the left and right side panels.
- Swivel/Tilt Wall Bracket: מקצוען נמוךfile swivel (pan) / tilt wall bracket is also provided. This bracket allows for additional aiming flexibility, providing up to 10° of down-tilt in addition to the speaker's built-in 10° down-tilt.
Figure 3: COL800 speaker mounted using the swivel/tilt bracket.
Figure 4: Detail of the mounting bracket attachment on the side of the speaker.
חיבורי חיווט
The COL800 supports both low-impedance (8-ohm) and high-impedance (70V/100V) distributed audio systems.
- 8-Ohm Operation: For direct connection to a low-impedance amplifier, ensure the speaker is switched to 8-ohm mode. Connect the amplifier's output to the speaker's input terminals.
- 70V/100V Distributed Systems: For use with constant voltage systems, select the desired wattage tap (20W multi-tap transformer) on the speaker. Connect to the appropriate terminals of your 70V or 100V ampחיים יותר.
Always ensure power is off before making any connections. Use appropriate gauge speaker wire for your installation.
הוראות הפעלה
Once installed and wired correctly, the JBL COL800 speaker is ready for operation.
הפעלה
Ensure your audio source (mixer, amplifier) is connected and powered on. Gradually increase the volume level from your amplifier or audio source to the desired listening level. Avoid sudden high volume levels to prevent speaker damage.
אופטימיזציה של סאונד
The COL800 is designed for clear sound reproduction. Adjust equalization settings on your amplifier or mixer as needed to suit the acoustic environment and program material. The speaker's wide horizontal and focused vertical coverage helps distribute sound evenly across the listening area.
קישוריות
The COL800 primarily uses wired auxiliary connections for audio input. Ensure secure connections to prevent signal loss or interference.
תַחזוּקָה
The JBL COL800 speaker requires minimal maintenance to ensure long-term performance.
- ניקוי: Regularly wipe the speaker cabinet with a soft, dry cloth to remove dust. For stubborn marks, a slightly damp ניתן להשתמש במטלית, ולאחר מכן מיד במטלית יבשה. יש להימנע מחומרי ניקוי שוחקים או ממסים.
- הגנת הסביבה: The IP54 rating provides protection against dust and splashing water. For outdoor or damp environments, ensure the input terminal cover is properly installed to protect connections. Periodically inspect the grille for any debris and gently clean if necessary.
- בדיקות חיבור: בדקו מעת לעת את כל חיבורי החיווט כדי לוודא שהם מאובטחים וחופשיים מקורוזיה.
פתרון בעיות
If you encounter issues with your JBL COL800 speaker, refer to the following common troubleshooting steps:
| בְּעָיָה | סיבה אפשרית | פִּתָרוֹן |
|---|---|---|
| אין קול מהרמקול |
|
|
| צליל מעוות או לא ברור |
|
|
| צליל לסירוגין |
|
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If the problem persists after trying these steps, please contact JBL Professional customer support for further assistance.
מפרטים
Detailed technical specifications for the JBL COL800 Slim Column Speaker:
| שם הדגם | COL800 |
| סוג רמקול | דובר טור |
| נהגים | 4 x 5-inch x 2.25-inch (125 x 55 mm) racetrack woofers, 2 x 0.8-inch (20 mm) tweeters |
| תגובת תדר | 85 הרץ - 20 קילו הרץ |
| Power Handling (Continuous Pink Noise) | 150W (שיא 600W) |
| SPL מקסימלי (שיא) | 116 dB (110 dB Continuous, 2 hrs) |
| עכבה נומינלית | 8 Ohms (direct input) |
| ברזי שנאי | 20W (70V/100V multi-tap) |
| כיסוי אופקי | 160° |
| כיסוי אנכי | 60° (with 10° built-in down-tilt) |
| מידות (H x W x D) | 800 מ"מ x 102 מ"מ x 93 מ"מ (31.5 אינץ' x 4 אינץ' x 3.7 אינץ') |
| משקל פריט | 14 פאונד (6.35 ק"ג) |
| חוֹמֶר | מחשב + ABS |
| צֶבַע | שָׁחוֹר |
| דירוג IP | IP54 (IEC60529) |
| רכיבים כלולים | Speaker, L-brackets, Swivel/Tilt Wall Bracket, Input Terminal Cover |
Figure 5: Dimensions of the JBL COL800 Slim Column Speaker.
אחריות ותמיכה
The JBL COL800 Slim Column Speaker comes with a אחריות מוגבלת. For specific warranty terms and conditions, please refer to the warranty card included with your product or visit the official JBL Professional webאֲתַר.
For technical support, service, or further inquiries, please contact JBL Professional customer support through their official webאתר או פרטי הקשר המופיעים בתיעוד המוצר שלך.
משאבים מקוונים: For additional information, FAQs, and support, please visit: JBL מקצועי Webאֲתַר
