45N-12 PRODUCT FEATURES
|
Components
|
LF 1 x 12" (30 cm) high excursion Neodymium 8§Ù driver.
|
|
HF 1 x 3" voice coil, 1.4" throat Neodymium 16§Ù compression driver on a 22.5¡Æ 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 ¡¾3dB.
|
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¡Æ Horizontal - Scalable 30¡Æ steps when arrayed.
|
|
22.5¡Æ Diagonal (Coupling Plane) - Scalable 22.5¡Æ steps when arrayed.
|
|
60¡Æ Vertical (Asymmetrical -45¡Æ / +15¡Æ).
|
Crossover Frequencies
|
LF-HF: 1kHz Active or Passive (internally configurable).
|
Nominal Impedance
|
Active LF 8§Ù, HF 16§Ù. Passive 8§Ù.
|
Recommended Amplifiers
|
Active LF 1000 to 1500 W 8§Ù / HF 250 to 500 W 16§Ù. Passive 1200 to 2000 W 8§Ù.
|
|
|
SYSTEM OPERATIONS
|
Electronic Controller
|
The NEXO TDcontroller¡¯s 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.
|