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2 Zone Amplifier NSP NA-250
2 Zone Amplifier NSP NA-250
- Compact, efficient, and energy-saving The NSP NA-250 is a modern Class D digital amplifier designed for professional and commercial audio applications. With 2 × 500W output power on 8Ω or 100V lines, it offers versatile connectivity for a wide range of installations.
- Class D technology and 1U rack height Thanks to efficient switching power supply and Class D design, the NA-250 ensures low energy consumption and compact size – only 1U rack space required.
- Functionality and safety Features include a balanced Phoenix line input, independent gain control, high-cut filter, auto standby mode, and separate LED indicators (protection, clip, input, output). Full protection against short-circuit, overload, overheating, clipping, and DC faults is built in.
- Flexible power supply Supports 115/230V AC input and 24V DC emergency power, ideal for safety-critical systems.
- Perfect for commercial and installation use Ideal for hotels, schools, conference rooms, shopping centers, and other demanding audio environments.
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Resources on Safety and Products
Brand
Entity responsible for this product in the EU
Kera Audio Arkadiusz TrochymiakMore
ProducerNEW SOUND POWER CO.,LTDAddress:
Jinkeng 24Postal code: 511450City: GuangzhouCountry: ChinyE-mail: nsp@newsoundpower.com
Responsible entityKera Audio Arkadiusz TrochymiakAddress:
Kieleńska 9Postal code: 84-208City: KłosowoCountry: PolskaPhone number: 0048 58 526 14 65E-mail: biuro@kera-audio.pl
Symbol
NA-250
Producer code
5904261415571
Series
Product type
Sound System
Type
Power Amplifier
Technical Data
Rated Output Power [W]
2 x 250
Power Consumption [W]
1050
Speaker Outputs
Two channel separate speaker outputs 8Ω/100V
Frequency Response
L/H Cut OFF 20Hz-20kHz (+1/-2dB)
L/H Cut ON 70Hz -10kHz (+1/-3dB)
THD
>80 dB
SNR
Line ≥ 85dB, MIC≥ 72dB
Sensitivity
0.775V
Input Impedance
10KΩ
Power supply
AC input switchable between 115V & 230V, 50-60Hz
Physical Data
Colour
Black
Width [mm]
484
Depth [mm]
420
Height [mm]
44
Net weight [kg]
8.2
Kind of package
carton
General data
Certification mark
CE
Guarantee period
24 months
Country
China
Discontinued by Manufacture
NO
Safety - warning type
Not suitable for children under 5 years
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