Adastra: 953.446UK, RM4460 Zoning 100V Mixer-Amp, 4 Input Channels, 4 x 60W
About this product
RM4460 Zoning 100V Mixer-Amp 4 x 60W
Introducing the RM4460, a powerful 1U 19" rack-mountable quad amplifier designed for versatile audio applications. This mixer-amp features 4 input channels with independent speaker outputs, capable of delivering an impressive 60W each to either low impedance (4 or 8 ohm) or 100V speakers via rear panel screw terminals.
- 4 independent class-D 60W amplifiers
- Optional call station - CS4 (953.146UK)
- Internal USB/FM/Bluetooth player for versatile audio streaming
- Supports 100V or low impedance output options
- Pagings mic input with Vox function to override other channels
The internal media player allows playback of audio files from USB drives, FM radio tuning, and Bluetooth connectivity for seamless streaming from smart devices. With adjustable Bass and Treble controls on channels 1 to 3, you can easily tailor the sound to your needs. Moreover, all four inputs can route to any of the four output zones, each with its own output level control.
Designed to provide a fully independent and flexible zoning system, it meets the requirements of various environments, making it ideal for background music, announcements, and information dissemination.
Key Specifications:
- Weight: 6.85 kg
- Audio source: USB player, FM tuner, and Bluetooth receiver
- Power supply: 100/240Vac, 50/60Hz (IEC)
- Short circuit, overload, and overheat protection
- Fuse rating: 5A
Specifications
Specifications
Inputs | Paging mic, 2 x mic/line, 1 x line/media player |
---|---|
Total Harmonic Distortion + Noise | <2% @1kHz (rated power) |
Weight | 6.85 kg |
Protection | Short circuit, overload, overheat |
Fuse rating | 5A |
Bluetooth version | 5.0 |
Output power (RMS) | 4 x 60W (100V or 4 ohm) |
Input connections | 3 x XLR, 1 x RCA/screw terminal, RJ45 (CS4), 3.5mm Aux |
Input sensitivity (mic) | -38 dBV |
Input sensitivity (line) | -10 dBV |
RM4460 Zoning 100V Mixer-Amp (4 x 60W) features

Adastra: 953.446UK, RM4460 Zoning 100V Mixer-Amp, 4 Input Channels, 4 x 60W