| Content |
Reference Quality Power Amplifier [R-300 Plus] - 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
| 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. |
Power Output Level R-300 PLUS
STEREO
8ohm(T.H.D 0.05%) 170W+170W
4ohm(T.H.D 0.05%) 250W+250W
BRIDGED MONO
8ohm(T.H.D 0.05%) 460W
8ohm(T.H.D 0.5%) 500W
Frequency Response 20Hz- 20kHz, ±0.5dB
Convection Cooled
SoftStart Protection System
Balanced 10kΩ@0.775V Inputs
|
Solid DYNACORD amplifier technology at highly competitive prices.
These amplifiers offer high, stable power output and a high efficiency factor on the high performance level and are therefore the ideal choice for driving a multitude of mobile and club systems. SL series power amplifiers are equipped with a comprehensive protection package and dynamic limiters.
The integrated, switchable Low-Pass Notch filter (a typical DYNACORD special feature) corrects the frequency response and optimizes the transient behaviour of loudspeakers.
Maximum Midband Output Power, THD = 1%, 1 kHz, Dual Channel 2 Ω - 900 W, 4 Ω - 600 W, 8 Ω - 380 W Maximum Single Channel Output Power, Dynamic-Headroom, IHF-A 2 Ω - 1700 W, 4 Ω - 950 W, 8 Ω - 480 W Maximum Bridged Output Power, THD = 1%, 1 kHz 4 Ω - 1800 W, 8 Ω - 1200 W Input Sensitivity, rated power @ 8 Ω, 1 kHz +3.1 dBu (1.11 Vrms) Maximum Input Level +21 dBu (8.69 Vrms) Voltage Gain, ref. 1 kHz 32.0 dB Frequency Response, ref. 1 kHz 10 Hz...40 kHz (±1 dB) Output Stage Topology Class AB Dimensions (W x H x D), mm 483 x 88.1 x 421.5 Weight 14.8 kg (32.6 lbs)
|
- 2Χ350W 8Ω 2x500W 4Ω 2x650W STEREO MODE
- BRIDGE 2000W 4 Ω
- 16Kg
- 2 x 1,000 Watts into 2 Ohms; 2 x 750 Watts into 4 Ohms; 2,000 Watts into 4 Ohms (bridge mode)
- Precise Power, Signal and Clip LEDs to monitor performance
- XLR and 1/4" TRS input connectors for compatibility with any source
- Professional speaker connectors and "touch-proof” binding posts support most speaker wiring systems
- Selectable low-frequency filters (30 Hz or 50 Hz) remove distracting infra-sound frequencies
- Independent limiters per channel offer reliable protection against overload and distortion
- High-current toroidal transformer for ultra-high transient response and absolute reliability
- Ultra-reliable Toshiba/Fairchild power transistors
- Independent DC and thermal overload protection on each channel automatically protects amplifier and speakers without shutting down the show
- “Back-to-front” ventilation system including air filter for reliable operation
- “Built-like-a-tank,” impact-resistant, all-steel 2U rackmount chassis
- High-quality components and exceptionally rugged construction ensure long life
- Conceived and designed by BEHRINGER Germany
| The LD Systems DP600 Power Amplifier offers an amplifiying level of 2 x 300 W 2 Ohm
The new DEEP2 amp series features four class-H power amplifiers with toroidal core offering amplifying levels from 2 x 400 W till 2 x 810 W at 4 Ohm. During the development of this series we attached a great importance to the reliability and the durability of the amps in continuous operation, this is why we used exclusively high end and selected components for the construction of these products.
The DEEP2 series features a Clip Limiter as well as every common protection circuits. These amps are 2 Ohm and 4 Ohm (bridge) stable in continuous operation. On the rear panel you will find all the common In- and Outputs.
The DEEP2 series will convince every user thanks to a dynamic and very clear sound which is perfectly adapted for Subbass applications as well as for multifunctional speakers. All models are lightweight and feature a robust steel plate housing and a very user friendly and compact design.
The DEEP2 series will prove to be a profitable and reliable choice for bands, renting companies and professional users thanks to its excellent price/performance ratio.
Product type
Power Amplifiers
Rated ouput power (1kHz @ 2 Ohms)
2 x 300 W
Rated ouput power (1kHz @ 4 Ohms)
2 x 400 W
Rated ouput power (1kHz @ 8 Ohms)
2 x 300 W
Rated ouput power (1kHz @ 4 Ohms, bridged)
600 W
Rated ouput power (1kHz @ 8 Ohms, bridged)
800 W
Frequency response
20 - 20000 Hz
Signal-to-noise ratio
105 dB
Protection circuits
clip limiter , DC protection , short circuit , thermal overload
Controls
2 x volume , bridge/stereo mode selector , ground lift , mains switch (on/off)
Indicators
level , Limit , Power , Protect (protection circuit engaged) , Signal
Speaker output connections
Speakon compatible , Terminal posts
Cooling
highly efficient, automatic
Operating voltage
transformer
Operating voltage
230 V AC / 50-60 Hz
Features
Volex mains socket
|
Reviews
There are no reviews yet.