DESCRIPTION
• The K-array Kobra-KK52 I is a passive speaker system comprised of eight 2” neodymium magnet transducers housed in an elegant and sturdy stainless steel chassis. The vertical dispersion pattern can be switched for wide or narrow coverage, allowing for a great variety of applications. The eight closely spaced cone drivers provide true line array characteristics-phase coherence, low distortion and focused listening in both the near field and at a distance from the speaker. A variety of rigging accessories provides many linking and hanging options for the KK52 I (0.5 meter) and the larger (1 meter) KK102 I to be combined in vertical and horizontal line array configurations to satisfy many different venue requirements during temporary events and for permanent installations. For easier use and integration with other speakers or amplifiers, the KK52 I allows the user to select two different values of impedance (16Ω – 64Ω). At 64Ω as many as 8 KK52 I speakers can be powered off a single amplifier channel at 8Ω (up to 16 elements @ 4Ω). The KK52 I is able to reproduce the whole vocal frequency range with high intelligibility, starting from 150 Hz. Integrating one of the K-array powered subwoofers (KMT12, KMT18, KMT21), configured with specific presets for the KK52 I assures excellent coverage of the entire musical frequency range.
• The K-array KA amplifier series have presets optimized for KK52 I use.
• All Kobra KK52 I components are designed by the K-array R&D department and custommade under the K-array quality control system.
TECHNICAL SPECIFICATIONS
| ACOUSTICS | |
| Power handling | 200 W (AES) |
| Impedance | 16Ω or 64Ω (selectable) |
| Frequency range | 150 Hz – 20 KHz (1) |
| SPL 1W/1mt | 95 dB (2) |
| Maximum SPL | 118 dB continuous – 124 dB peak (3) |
| COVERAGE | |
| Horizontal | 110° |
| Vertical | 10°- 60° (selectable) |
| CROSSOVER | |
| Type | External Crossover required |
| Frequency | High pass @150 Hz, 24 dB/oct suggested minimum |
| TRANSDUCERS | |
| Full-range | 8 x 2” Neodymium magnet with 0.75” voice coil |
| SELECTION SWITCHES | |
| Impedance | 16Ω – 64Ω |
| Coverage | Spot – Flood |
| POWER AUDIO INPUTS | |
| Connectors | 2 x 4-pin Speakon |
| Wiring | 1+ 1- (signal IN & LINK); 2+ 2- (through) |
| RECOMMENDED AMPLIFIERS | |
| Type | KA24, KA84, KMT |
| CERTIFICATIONS | |
| IP | 54 |
| PHYSICAL OVERVIEW | |
| Dimensions | 5.9 x 50.0 x 8.1 cm (2.93“ x 19.68” x 3.18 “) (4) |
| Weight | 2.3 Kg (5.07 lb) |
Notes for data
1. With dedicated preset
2. Measured @8 m, then scaled @1 m;
3. Measured with musical signal
4. ( W x H x D). New materials and design are introduced into existing products without previous notice. Present systems may differ in some respects from those presented in this catalogue.
