NX 945-A is masterfully engineered from the ground up to deliver stellar audio performance for sound providers, small bands and DJs. The combination of a 4" titanium/neodymium compression driver, 15" neodymium woofer - two-channel 2,100W amplifier, and the constant directivity True Resistive Waveguide produces coherent 100° x 70° coverage for the listening area with up to 135 dB SPL, distortion-free sound. Used as a stand-alone speaker for a FOH system, satellite (with subwoofer), stage monitor, or flown speaker, the NX 945-A blends high performance and reliability in a compact package. Merging RCF proprietary FiRPHASE and Bass Motion Control DSP processing, perfectly tuned for each model, the audience will experience absolute sound clarity and deep, powerful bass response. The tour-ready, rugged all-wood cabinet is easy to carry and secure to install on a pole-, flown-, wall-, or truss-mounted using the dedicated rigging points available.

Up to 135 dB Sound Pressure Level
2100W Class-D Bi-Amplification
45-20000 Hz linear frequency response
4" Titanium/Neodymium Compression Driver
15" neodymium Woofer
FiRPHASE zero degrees phase technology
Bass Motion Control woofer excursion management
Six M10 and four Quick Lock rigging points

SPECIFICATIONS
ACOUSTICAL SPECIFICATIONS
Frequency Response:
45 Hz ÷ 20000 Hz
Max SPL @ 1m:
135 dB
Horizontal coverage angle:
100°
Vertical coverage angle:
70°
TRANSDUCERS
Compression Driver:
1 x 1.4'' neo, 4.0'' v.c
Woofer:
15'' neo, 3.5'' v.c
INPUT/OUTPUT SECTION
Input signal:
bal/unbal
Input connectors:
Combo XLR/Jack
Output connectors:
XLR
Input sensitivity:
-2 dBu/+4 dBu
PROCESSOR SECTION
Crossover Frequencies:
650Hz
Protections:
Thermal, RMS
Limiter:
Soft Limiter
Controls:
Linear, Boost, Stage, Volume
POWER SECTION
Total Power:
2100 W Peak
High frequencies:
700 W Peak
Low frequencies:
1400 W Peak
Cooling:
Convection
Connections:
Powercon TRUE1 TOP IN/OUT
STANDARD COMPLIANCE
Safety agency:
CE compliant
PHYSICAL SPECIFICATIONS
Cabinet/Case Material:
Plywood
Hardware:
2 x M10 Top, 1 x M10 each side, 1 x M10 bottom, 1 x M10 rear
2 each side quick lock pin seat
Handles:
1 x Side
Pole mount/Cap:
Yes
Grille:
Steel
Color:
Black
SIZE
Height:
705 mm / 27.76 inches
Width:
420 mm / 16.54 inches
Depth:
451 mm / 17.76 inches
Weight:
22.4 kg / 49.38 lbs
SHIPPING INFORMATION
Package Height:
751 mm / 29.57 inches
Package Width:
506 mm / 19.92 inches
Package Depth:
474 mm / 18.66 inches
Package Weight:
26.2 kg / 57.76 lbs