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 […]
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.
Weight
14.40 kg
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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.
Rack mount stereo powered monitor speaker system
New AES/EBU digital input
lndependent MUTE function
Sophisticated control panel section
Ideal where space is at a premium
RM-2 is the ideal solution for monitoring needs in various space-challenged environments such as machine rooms, VTR monitoring, surveillance, mobile and stationary control rooms, theme park applications where audio monitoring is needed and the room for installation is not enough. Adding these new feature sets, RM-2 is now more versatile to various applications.
Stereo analog balanced +4DBu inputs with combo connectors (XLR & 1/4" plug).
AES/EBU digital input with XLR connector working with fs 44.1kHz to 96kHz.
Sophisticated control panel section including 26-dot stereo LED meter, biaxial stereo gain control, phone jack, Channel select switch as well as Input select switch.
Independent MUTE function by holding down CH SEL key for a while.
Auto Mute when powering on*.
D-class power amplifier (10W x 2) for clear sound reproduction and light weight construction.
Multi-voltage power supply.
Speaker Section
Unit: 110 x 40mm cone type, magnetically shielded, x 2
Impedance: 8 ohms
Output SPL: 84 dB/W (1m)
Frequency response: 200Hz to 20kHz
Amplifier Section
Rated output power: 10W or more (8 ohms, 1kHz)
Residual noise: -60 dBV or less (DIN AUDIO)
Distortion: 0.5% or less (10W / 4 ohms, 1kHz)
Digital input
Connector: XLR-3-31 type
Digital input Format: IEC60958 (AES/EBU)
Digital inputSampling frequency: 44.1kHz to 96 kHz
Analog input
Connector: XLR / 1/4" combi-jack
Analog input Nominal input level +4dBu (XLR), -10 DdBV (1/4“)
Analog input Input impedance 10k ohms or more
Phones
Connector: 1/4" stereo jack
Applicable load imp. 8 ohms or more
Rated output power 20mW + 20mW (32 ohms, 1kHz)
General
External dimensions: 430(W) x 44(H) x 282(D) mm
Weight: Approx. 3.5kg
Power requirement: 100 - 240V~, 50/60Hz
Power consumption: 10W
The high efficiency of the ED series enables maximum efficiency with low heat generation.
A new and unique Class-H circuity technology using state of the art SMD Surface Mount Technology with a reduced number of components offering performance levels exceeding audiophile levels like a slew rate of 50V/µs and high-end extended dynamic sound. The amplifier provides 2x300W into 4 Ohm is equipped complete with temperature-controlled fan cooling, all common protective circuits such as over-temperature, short circuit, RFI and soft start.
The integral soft clip limiter protects against damage to the connected loudspeakers, the activity of a protective circuit, signal and limiter are shown for each channel by LEDʼs.
AMPLIFIER SPECIFICATIONS
Power output stereo 4Ω:
2 x 300 Watt rms
Power output stereo 8Ω:
2 x 180 Watt rms
Power output bridged 8Ω:
600 Watt rms
Frequency Response:
20 Hz ÷ 20 kHz
Signal/noise rate:
> 105 dB
Crosstalk:
> 70 dB
Distortion (THD+N):
Intermodulation:
Damping factor:
200:1 (8 Ω)
Slew rate:
50 V/μS
INPUT SECTION
Input connector:
2 x XLR balanced, 6,3mm jack unbalanced
Input sensitivity:
0 / 0.775 dBm/V RMS
Input impedance:
10.000 kΩ
Controls:
Volume control for each channel
OUTPUT SECTION
Output connector:
2 x Neutrik Speakon 4 ways
SYSTEM PARAMETERS
Cooling:
Two-speed fan
Protections:
Temperature, DC, RFI short circuit, Soft-Start thermal on transformer
Controls :
Front : Power on/off switch, attenuator, LED indicator
Rear : Mode seletor switch, Stereo/bridged mono switch
Connectors :
Input : 1 XLR, 1/4" balanced per channel
Output : 5-way binding post and SpeakonTM per channel
Indicators :
Power : Green, Protection : Red, Clip : Red, Signal : Green
Power Source : 100-120VAC or 220-240VAC; 50/60Hz
(supplied AC mains transformer depends on country requirements)
Power Consumption : 250W(2.4A)
Weight : 8.4kg/18.5lb
Dimensions (WxHxD) : 482x88x317mm/19x3.5x12.5in
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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