Ecler CKL SERIES - Manual (Page 3)

3
CKL110 – LONG THROW SOUND SYSTEM
CKL SM115 – MID-LOW CKL SOUND REINFORCEMENT
1. IMPORTANT NOTE
04
1.1. Safety instructions 04
2. WARRANTY DESCRIPTION
04
3. DESCRIPTION
05
3.1. CKL110 – LONG THROW SOUND SYSTEM 05
3.2. CKL SM115 – MID-LOW CKL110 SOUND REINFORCEMENT 05
4. APPLICATIONS 06
5. CONNECTIONS
06
6. AMPLIFICATION
07
6.1. Operation of one or two pairs of CKL110 speaker enclosures 07
6.2. Operation with more than two pairs of CKL speaker enclosures 08
6.3. Installation of CKL110 with CKL SM115 bass reinforcement enclosures 08
6.4. Rigging speaker enclosures 09
7. CONFIGURATIONS
10
7.1. Polar diagram 11
8. APPENDIX – BRIEF EXPLANATION OF ACOUSTIC CONCEPTS
12
8.1. Definition of acoustic parameters 12
8.1.1. Sound Pressure Level (SPL) 12
8.1.2. Acoustic absorption 12
8.2. Reverberation and reverberation time 13
8.2.1. Reverberation 13
8.2.2. Reverberation time (RT
60
) 13
8.3. Speech intelligibility 14
9. TECHNICAL CHARACTERISTICS
42
9.1. Frequency response 43
10. DIAGRAMS
44
All numbers subject to variation due to production tolerances. ECLER S.A. reserves the right to make changes or improvements in
manufacturing or design which may affect specifications.