
Applications
- Sound insulation measurements
- Reverberation time measurements
- Absorption coefficient measurements
Highlights
- Lightweight and rugged construction
- Self contained noise generator
- Wireless remote control of noise generator
Nor280 Power amplifier is specially designed for building acoustics measurements.
Lightweight – only 3,5 kg and rugged construction. For use with Nor275 and Nor276 loudspeakers.
Our aim is to take the latest technology available to help our customers complete their measurements faster but without loss of precision.
Output: Short-circuit and over-temperature protected
Output connector: Speakon NL4MP
Output power:
500 WRMS RMS into 4ohm
250 WRMS RMS into 8ohm
THD+N < 0.1% The built-in LP and HP filters ensure that the output power matches the Norsonic Nor275 and Nor276 series of dodecahedron loudspeakers Peak power: >1 kWPEAK into 4ohm
Output current: Maximum 35 A
Input: Balanced input to avoid ground loops and cross talk to signal cables
Input connector: XLR
Input sensitivity: 1.0 VRMS
Input impedance: 10 k//220 pF
Dimensions: (D x W x H) 275 × 110 × 246 [mm] 11 x 4,3 x 9,7 [inch]
Weight: 3,5 kg
Temperature: –20 to +35 °C
Rel. Humidity: 0–90%
Enclosure class: IP20
Mains: 220 VAC (±10%) or 110 VAC (±10%)
Fuse: T 3,15A (220 V), T 6A (110 V)
EMC and Safety Standards: EN 55103-1, EN 55103-2, IEC 61340-5 part 1&2, IEC 61010, FCC part 15b part 1&2
CE Conformity: EMC compliance according to EN 50081-1 and EN 50082-1, Safety according to EN 61010-1-1993 and Machine directive 89/392
Accessories included
Mains cable, Output connector, Wireless on/off remote control
Norsonic AS
Gunnersbråtan 2
N-3409 Tranby
Norway
+47 32 85 89 00
info@norsonic.com
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