Aworks korea

 


   
  45N12
   45n12-angle-1.jpg (66.8K), Down : 3, 2014-10-21 11:01:16
   45n12-11.jpg (45.6K), Down : 1, 2014-10-21 11:07:21
   http://nexo-sa.com/en/products/31/45-b0n-12-monitor/ (556)
 
 

45N-12 PRODUCT FEATURES

Components

LF 1 x 12" (30 cm) high excursion Neodymium 8 driver.

HF 1 x 3" voice coil, 1.4" throat Neodymium 16 compression driver on a 22.5 hyperboloid

reflective wavesource.

Height x Width x Depth

392 x 492 x 576 mm (15.43" x 19.37" x 22.67").

Net Weight

24 kg (53 lbs).

Connectors

2 x NL4MP Speakon 4 pole.

Construction

Main structure: Baltic Birch Ply finished with structured black coating.

Rear lower and bottom section: Steel with dark grey coating.

Front vents and rear upper section: Injected polyurethane front vents, black coating.

Fittings

4 handles (2 side metal recessed, 2 front and rear moulded).

Front Finish

Perforated dark grey metal grille.

Locking Elements

Integrated magnets for mechanical locking.

SYSTEM SPECIFICATIONS 45N-12 with NX TD Controller

Frequency Response

55Hz - 19kHz 3dB.

Usable Range @-6dB

50Hz - 20kHz.

Sensitivity 1W @ 1m

106dB SPL Nominal / 104dB SPL Wideband.

Nominal Peak SPL @ 1m

1 unit: 137 to 140dB Peak / 2 units: 140 to 143dB Peak.

HF Dispersion

30 Horizontal - Scalable 30 steps when arrayed.

22.5 Diagonal (Coupling Plane) - Scalable 22.5 steps when arrayed.

60 Vertical (Asymmetrical -45 / +15).

Crossover Frequencies

LF-HF: 1kHz Active or Passive (internally configurable).

Nominal Impedance

Active LF 8, HF 16. Passive 8.

Recommended Amplifiers

Active LF 1000 to 1500 W 8 / HF 250 to 500 W 16. Passive 1200 to 2000 W 8.

SYSTEM OPERATIONS

Electronic Controller

The NEXO TDcontrollers presets are precisely matched to the 45N Series cabinets and include

sophisticated protection. Using 45N Series cabinets without a properly connected NEXO TDcontroller

will result in poor sound quality and can damage components.

Internally mounted magnets allow 45N-12 inter-cabinet locking for coverage / SPL scalability.

Dispersion configuration

LS600 extends system low frequency response down to 38 Hz.

Sub-bass

Active: 1-/1+:LF; 2-/2+: HF.

Speaker Cabling

Passive: 1-/1+: Not Connected; 2-/2+:LF + HF.

   Ȩ : http://nexo-sa.com/en/products/31/45-b0n-12-monitor/ (556)