Line Array Speaker Element
DIVA is a 2 x 5,25 inch Planar Driver Line Array Loudspeaker with a 4 inch very narrow slot exit planar drivers for very accurate high frequency reproduction. Designed for venues where short to medium trow sound reproduction at almost HiFi quality is required or as near / side fill in combination with 2824 DELILA DPD or 2425 DIVIDA DDDD .
The 2504 can be ordered in Three versions, as standard with 90° or as DIVA-W with 130° and DIVA-N with 65° horizontal dispersion. The narrow slot Planar Driver high frequency unit guarantees a unique very accurate horizontal dispersion control up to 30kHz.
The leading edge control technology is using the most advance F.I.R. filtering providing standard and wide dispersion settings with absolute phase control. These filters are made with a development and research experience of more than 20 years, with one of the first developers ever using F.I.R. filtering in such an extended way, influencing not only the phase but also dispersion and room energy spread.
The loss less passive crossover network guarantees that all amplifier power reaches the transducers, a substantial benefit for environmental sustainability. With one single 4 Pol cable it is possible to run 4 loudspeakers, while offering an almost error free setup of the system.
Technical Specifications
Transducers
- Low Frequency: Two 5-inch neodymium cone drivers; 8 ohm nominal impedance
- Mid/High Frequency: 4-inch planar exit neodymium compression drivers, each using a 1,75 inch ring diaphragm; 16 ohm nominal impedance
Coverage
- Vertical Coverage: maximum 10° per loudspeaker, depending on array length and curving
- Horizontal Coverage: 90° [W option 130°, N option 65°]
Audio Performance
- Output @ 1 meter: 130 dB SPL [128 dB SPL W option] ( 2 )
- Usable Frequency Range : 77 Hz – 31 kHz ( 1 )
- Free Field Frequency Response -6 dB: 86 Hz – 30 kHz
- Phase Response: 65 Hz – 39 kHz typical +/- 2° maximum 35°
- Sensitivity 1 Watt @ 1 Meter LF: 96 dB (90 Hz – 1100 Hz); HF: 111,4 dB [108,3 dB W option]
Power Handling
- 1100 Watt @ 8 Ohm (260 Watt AES) passive
- Maximum three Loudspeakers per Channel of a PAX 1604 system amplifier
- Maximum two Loudspeakers per Channel of a 0244 PCI / 0844 PCI
- Two Neutrik Speakon NL4 (Passive X-Over 1+/1- Through 2+/2-)
Mechanical
- 9 Kg, Line Array Shape
- Durable hex stamped metal grille
- Aluminium, coated
- size about: (H x W x D in mm) 138 x 420 x 267
- End frames with 6 mm pins or screws in instal use, curving angles from 0°- 10° in logarithmic steps
- ( 1 ) with special full-range setting offering 110 dB @ 65 Hz
- ( 2 ) SPL max peak, test signal: pink noise with a Peak to RMS ratio of 12 dB
Downloads: