Kolonėlė su stiprintuvu ir DSP valdymu LD Systems OXID 15A (500W)
Aktyvi 15" kolonėlė, galingumas 500W RMS/1000W Peak, slėgimas 124dB/ 130dB, dažniai: 48 Hz- 20kHz, sklaida 90°x 45°, garso lygio, DSP programų valdymas, limiteris, 2x XLR jungtys. Svoris 18,9 kg.
The LD Systems Oxid 15A is an active 15" full-range speaker with digital signal processing and a total output power of 1000 watts Peak (500 watts RMS) for compact PAs, monitoring, and installations.
Three selectable DSP presets optimize the frequency response of the OXID15A for various spheres of application: linear frequency response for normal operation or audio curve corrected response for low volumes or as a floor monitor. Reliable functioning is ensured by protection circuits against overcurrent and short-circuiting and a digital limiter; a switchable ground lift eliminates possible ground loop hum.
The OXID15A is loaded with a 15" neodymium woofer and a 1" HF driver with a ceramic magnet and a horn with a 90° x 45° dispersion angle. They are driven separately by a high-efficiency Class D power amplifier with a switchable power supply and a Class AB power amplifier. The frequency response ranges from 48Hz - 20 kHz; the maximum sound-level pressure reaches 130 dB. The input is a combo socket (6.3 mm Jack / XLR) and switchable to line or microphone level; an XLR socket is used to loop through the signal.
The light, asymmetrical bass-reflex cabinet with a 45° monitor angle is made of rugged polypropylene; two handles ensure convenient transport. There is a built-in speaker pole mount with a locking screw for speaker stands and six recessed M10 threads for flying points.
design: DSP controlled
low/mid driver dimensions: 15 "
low/mid driver dimensions (mm): 381 mm
low/mid driver magnet: Neodymium
low/mid driver brand: Custom made
low/mid driver voice coil: 2,5 "
low/mid driver voice coil: 63,5 mm
tweeter dimensions: 1"
tweeter dimensions (mm): 25,4 mm
tweeter magnet: Ceramic
tweeter brand: Custom made
tweeter voice coil: 1,75"
tweeter voice coil (mm): 44.4 mm
amplifier: Class D / Class AB
dispersion (H x V): 90 x 45°
Power (RMS): 500 W
Power (Peak): 1000 W
frequency response: 48 - 20000 Hz
crossover frequency: 1.5 kHz
max. SPL (continuous): 124 dB
max. SPL (peak): 130 dB
integrated media player: no
protection circuits: DSP based limiter, over-current, short circuit
controls: On/ Off, volume, DSP presets, ground lift, input switch: mic / line
display: Power, Signal, Limit
line inputs: 1
line input connectors: XLR
line outputs: 1
line output connectors: XLR
power supply: switch mode power supply
operating voltage: 110 - 120 V ~ 50/60 Hz or 220 - 240 V ~ 50/60 Hz, switchable
cabinet material: PP
cabinet construction: Bassreflex
monitor angle: 45°
width: 396 mm
height: 664 mm
depth: 400 mm
features: two handles, 36mm flange, 6 x M10 flying points, monitor angle, switchable DSP presets (monitor, flat, loudness), switchable ground lift