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The DPA252 is built as two channel (Stereo) amplifier, capable of delivering a power of 2 x 250 Watt in stereo mode, or 500 Watt in bridged mono mode. It features various specific functions and advanced protection circuitry which protects against DC malfunctioning, short circuit, overheating and overload.
The signal input connections are accommodated with balanced XLR connectors and signal link through with other amplifiers is possible using the XLR output connectors. The operation mode can be selected between Stereo mode, Bridge mode and Parallel mode. The output connections are accommodated with both Speakon and Euro-Terminal blocks.
- Model name: DPA252
- 8 ohms: 2 x 130 W
- 4 ohms: 2 x 250 W
- 8 ohms Bridge: 800 W
- THD+N:
- Signal / Noise: > 100 dB
- Frequency Response: 20 Hz - 20 kHz
- Power Supply: 110 - 240 V AC / 50 - 60 Hz
- Dimensions (W x H x D): 482 x 44 x 330 mm
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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
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VLP Series Power Amplifier
Output Power:
- 150W RMS Per Channel @ 4 Ohms, 1kHz, 0.1% THD
- 100W RMS Per Channel @ 8 Ohms, 1kHz, 0.1% THD
(Bridge Mode, Mono)
- 300W RMS @ 8 Ohms, 1K Hz, 1% THD
Total Harmonic Distortion: Less Than 0.1% (20Hz - 20kHz @ 8 Ohms)
Frequency Response: (+/-01db, @rated output Power, 8 Ohms): 20Hz - 20K Hz
Slew Rate: 15V Per usec
Damping Factor @ 8 Ohm: 260
Impedance: 20 Ohms balanced / 10 Ohms unbalanced
Cooling System: 2 indivdual fans
Special Features: High/Low Pass Filter / Input Sensitivity Selector / Ground Lift
Dimensions (LxWxH): 13.25" x 19" x 1.75" / 336 x 482 x 44mm (1-rack mount space)
Weight: 24 lbs. / 11Kgs.
Special Features: High/Low Pass Filter; Input Sensitivity Selector; Ground Lift
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A full model revision takes Yamaha's high-end PC-N power amplifiers to the next level - the PC-1N Series. The new PC-1N Series amplifiers feature an extraordinarily solid low end, rich midrange, and superbly defined highs. They also deliver fast response and exceptional stability even in the face of serious power supply limitations. Refinements throughout this expanded five-model lineup make these amplifiers the new benchmarks for quality, reliability, and versatility in professional applications. Frequency Response: 10 Hz – 40 KHz. Output Power: 2 x 250 Watt / 8Ω RMS, 2 x 450 Watt / 4Ω RMS, 900 Watt / 8Ω bridge RMS. Weight: 12,5 Kg.
| 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
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The DPA series amplifi ers are digital power amplifi ers designed to meet the specializedneeds of sound contractors for Multi-Zone distributed speaker systems. They are designedin six different models of Class D power amplifi ers, divided in three different architecturesto meet the requirements for all kinds of applications.
They combine the best of all features in one single series of amplifi ers, providing anoutstanding sound quality with all the known advantages of Class D Amplifi ers. Such asthe excellent effi ciency and very low heat dissipation. And due to the complete passivelycooled entity only a minimal of maintenance is needed, while ensuring maximumreliability.
The small size of a single rack space make them very interesting for fi xed rack mount aswell as mobile applications.
The DPA73 and DPA153 are built as two channel (Stereo) amplifi ers, with an additionalchannel for powering a subwoofer cabinet. It contains an active crossover network witha frequency of 120Hz and advanced protection circuitry which protects against DCmalfunctioning, short circuit, overheating and overload.
The signal input connections are accommodated with balanced XLR connectors andsignal link through with other amplifi ers is possible using the XLR output connectors. Theoperation mode can be selected between Stereo mode, Bridge mode and Parallel mode.The output connections are accommodated with Euro-Terminal blocks.
- Model Name / Type: DPA153 / Digital Amplifier
- 8 ohms: 2 x 100 W + 300 W
- 4 ohms: 2 x 150 W + 450 W
- THD+N:
- Signal / Noise: > 100 dB
- Frequency Response: 20 Hz - 20 kHz
- Power Supply: 240 V AC / 50 - 60 Hz
- Dimensions (W x H x D): 483 x 44 x 300 mm
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