| Content | PA Power Amplifier 2 x 150 W 4 Ohm
User's manual
LD Systems DJ300 Power Amplifier
The DJ300 is a value-priced, full-featured Class AB power amplifier with an output of 150W per channel @ 4 ohms and 250W in 8-ohm bridge mode. Its sturdy construction paired with low weight makes it perfect for DJs in mobile use and smaller permanent installations.
It has extensive protection circuitry, a low-noise cooling fan, and a power-on delay. It uses XLR and stereo TRS sockets as inputs and Speakon-compatible sockets and heavy-duty screw terminals as outputs. A ground lift switch helps eliminate ground loop hum. LEDs on the front panel next to the volume controls indicate functional status, overloading, and triggering of the protection circuit.
The DJ300 functions in the entire frequency range of 20Hz - 20kHz with high dependability, dynamics, and impulse fidelity.
Product type
Power Amplifiers
Type
PA Power Amplifiers
Rated ouput power (1kHz @ 4 Ohms)
2 x 150 W
Rated ouput power (1kHz @ 8 Ohms)
2 x 100 W
Rated ouput power (1kHz @ 8 Ohms, bridged)
250 W
Output circuitry
Class A/B
Frequency response
20 - 20000 Hz
THD
0.05%
Gain
28 dB
Input sensitivity
0.85 V
Protection circuits
DC , over-current , short circuit , soft start , thermal overload
Controls
ground lift , mode , On / Off , volume
Indicators
clip , Power , protect (protection circuit engaged)
Line inputs
2
Line input connectors
6.3 mm Jack , XLR
Loudspeaker outputs
2
Speaker output connections
Speakon compatible , Terminal posts
Cooling
fan
Operating voltage
230 V AC
Width
483 mm
Height
88 mm
Depth
298 mm
Weight
8,5 kg |
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
|
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 - 650 W, 4 Ω - 450 W, 8 Ω - 270 W Maximum Single Channel Output Power, Dynamic-Headroom, IHF-A 2 Ω - 1150 W, 4 Ω - 660 W, 8 Ω - 350 W Maximum Bridged Output Power, THD = 1%, 1 kHz 4 Ω - 1300 W, 8 Ω - 900 W Input Sensitivity, rated power @ 8 Ω, 1 kHz + 2,2 dBu (1,0 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 12.6 kg (27.8 lbs)
|
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
|
InterM V-1000 Power amplifier 2Χ340W/4ohm, 2Χ180W/8ohm, 2Χ600W/2ohm bridge 1200W/4ohm 10-83kHz
high pass filter 30Ηz & 50Ηz
|
- 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
|
Reviews
There are no reviews yet.