Heavy duty aerator Novel transistors Large, oversized cooling fins Overload protection and short-circuit protection High reliability Thermal protective circuit Separate amplifier circuits for channel A and B Ground/lift switch against background noises Aluminium cooling tunnel Outputs: PA speaker cord pro, screw clamps Inputs: XLR, RCA 720 watt pro final amplifier Output rating: 2x 360 W […]
Output rating: 2x 360 W at 4 ohm, 2x 240 W at 8 ohm
frequency range: 20 Hz - 20 kHz
Dimensions: 483 x 88 x 350 mm
Weight: 10 kg
L1400 450W-450W 4ohm (280W-280W8ohm)
COMPACT MODERN DESIGN
Compact size (2U-Rack Height) with up to 1200W per channel@2ohms
these amps save valuable rack space without compromising power output.
HIGH CURRENT TOROIDAL TRANSFORMER
A high-current toroidal transformer saves rack space
and minimizes hum and noise.
EXCELLENT SOUND QUALITY
The low T.H.D.(0.05%) and high damping factor (400 or higher)
gives excellent sound quality.
2 STAGE POWER SUPPLY
The high-power units (L1800 and L2400) have a 2-Stage Class-H design
that maximizes their performance.
EQUIPPED WITH 30Hz or 50Hz HPF
All amplifiers are equipped with high-pass filters on each channel to
help maintain sound quality, yet help protect the loudspeakers.
EXTENSIVE PROTECTION CIRCUITS
Extensive protection circuits monitor over voltage/current conditions, overheating,
output shorts, and DC voltage to improve performance and reliability.
CLIP-LIMITER CIRCUITS
Clip-limiters on each channel are provided to help prevent
distortion due to excessive signal levels.
L.E.D FUNCTION DISPLAYS
Power, Clip limiter, Signal, Protection, Mode (Parallel/Stereo/Bridged)
LEDs on the front panel indicate the status of the unit in operation.
HPS 1500 is a 2 channel power amplifier that delivers up to 2 x 750 W RMS @ 4 Ω (1500 W RMS bridged @ 8 Ω).
XLR inputs for patching in signals as well as Speakon ports for connecting speaker systems are provided for the maximum flexibility.
A forced air cooling system maintains a low operating temperature.
Features
Fast response and low distortion
Easy to configure in stereo / mono / bridge modes
Extensive protective circuits ensure high reliability and operating safety
Front panel signal / clip / protect LED indicators
Minimum load impedance (stereo / mono): 4 Ohm
XLR input connectors
SPEAKON output connectors
Switchable limiter
2 unit 19" rack, low weight for easy transportation
AMPLIFIER SPECIFICATIONS
Power output stereo 4Ω:
2 x 750 Watt rms
Power output stereo 8Ω:
2 x 450 Watt rms
Power output bridged 8Ω:
1500 Watt rms
Frequency Response:
20 Hz ÷ 20 kHz
Signal/noise rate:
106 dB
Damping factor:
> 300
Slew rate:
50 V/μS
INPUT SECTION
Input connector:
xlr
Input sensitivity:
1.4 V (/ 32 – 26 dB) dBm/V RMS
Input impedance:
20 kΩ (balanced), 10 kΩ (unbalanced) kΩ
OUTPUT SECTION
Output connector:
Speakon
SYSTEM PARAMETERS
Cooling:
Forced
Amplifier class:
H
POWER REQUIREMENT
Operating voltage:
220 ÷ 240 V (50 / 60 Hz) V ~ Hz
PHYSICAL SPECIFICATIONS
Height:
88/3.4 mm/inch
Width:
482/18.9 mm/inch
Depth:
420/16.5 mm/inch
Net Weight:
17/37.4 Kg/Lbs
Solid DYNACORD technology for fixed installations at very competitive prices. DSA power amplifiers offer a very high, stable output with high efficiency at a high performance level and are therefore the ideal choice for typical fixed installation applications. The connectivity consequently provides Phoenix type in/outs, the input level controls are located on the rear panel, also a switchable high-pass filter (50 Hz, 18 dB/oct) and a Ground Lift switch. The POWER REMOTE connector makes the task of remote controlling the power amplifier as well as switching it on and off simple. For further remote-supervision and –control possibilities and integration into IRIS-Net networks, an optional remote control module (RCM-810) is available.
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