RCF KX45-A Active 2-Way Speaker System
The RCF KX45-A is a high-SPL active 2-way speaker system. It features a 15-inch neodymium woofer and a 4-inch titanium dome compression driver. The system is powered by a 3200W Peak high-output amplifier and supports remote control via RDNet.
Specifications
| Feature | Specification |
|---|---|
| Acoustic Characteristics | |
| Frequency Response | 50 Hz - 20000 Hz |
| Max SPL @ 1m | 137 dB |
| Directivity | Horizontal 100° × Vertical 70° (rotatable) |
| Speaker Unit | |
| HF | 1.4" neo, 4.0" v.c |
| LF | 15" neo, 3.5" v.c |
| Input/Output Section | |
| Input Signal | Balanced/Unbalanced |
| Input Connector | XLR, etherCON |
| Input Sensitivity | -2 dBu/+4 dBu |
| Processor Section | |
| Crossover Frequency | 750 Hz |
| Protection | Thermal protection, HF |
| Limiter | Fast limiter |
| Controls | Gain Reduction, Process., 8 sel. presets |
| RDNet | Supported |
| Amplifier Section | |
| Total Output Power | 3200W Peak |
| HF Output | 1200W Peak |
| LF Output | 2000W Peak |
| Cooling | Convection cooling |
| Power Connector | PowerCon True1 Top Input/Output |
| Physical Specifications | |
| Cabinet Material | Baltic birch plywood |
| Hardware | Quick lock, pole mount socket, M10 × 3 (top and bottom) |
| Handle | 2 locations (sides) |
| Pole Mount | 35mm (1 3/8") |
| Grille | Steel |
| Color | Black |
| Dimensions (H × W × D) | 705 × 419.6 × 430 mm |
| Weight | 28.4 kg |
Optional Accessories
Rigging/Mounting
- 13360109 AC PRO-FS: Speaker stand 35mm
- 13360706 HBR60706: Horizontal bracket for KX45-A/NX945-A/NX915-A/COMPACT C45 (2 pcs/2 pcs set)
- 13360702 PLT60702: Bracket adapter plate for KX45-A/KX32-A/NX910-A/NX912-A/NX915-A/NX932-A/NX945-A
- 13360110 AC PRO-PM: Pole mount stand for subwoofer top mounting (35mm)
- 13360067 PM-KIT M20: M20 pole mount stand
- 13360707 VBR60707: Vertical bracket for KX45-A/NX945-A
- 13360539 WM-BR 001: Wall mount bracket (requires horizontal bracket)
Protective Covers
- 13360705 CVR60705: Speaker cover for KX45-A/NX945-A/NX915-A
- 13360700 RPR60700: Amplifier rain cover for KX45-A/KX32-A/ART945-A/NX912-A/NX912-SMA/NX915-SMA/NX985-A/NXL24-A MK2/NXW44-A
Dimensional Drawings
Diagrams illustrating the dimensions of the speaker system and mounting points are provided. Key dimensions include height (705 mm), width (419.6 mm), and depth (430 mm). Mounting points include M10 threads for rigging and a 35mm pole mount socket.
Specifications and appearance are subject to change without notice for improvement. Please understand this in advance.
