English  |
| Quantity: | |
|---|---|
DT18K4
Sanway
The DT18K4 is a high-efficiency, 4-channel Class-D power amplifier with built-in FIR DSP and Dante networking, delivering 4 x 1800W at 8Ω, 4 x 2800W at 4Ω, 4x4500 at 2Ω for crisp, distortion-free audio in fixed installations and professional AV systems. Ideal for commercial venues, houses of worship, conference rooms, and live events, this amplifier combines raw power, advanced signal processing, and network-ready flexibility in a 1U rack-mountable design.
Key Features & Benefits
1. Powerful & Flexible Amplification
4 x 1800W at 8Ω, 4 x 2800W at 4Ω, 4x4500 at 2Ω(stereo mode) for high-performance sound reinforcement.
Supports 4Ω, 8Ω, and bridge mode for versatile speaker configurations.
Class-D efficiency – reduces heat and power consumption while maintaining crystal-clear audio.
2. Advanced DSP Processing
MUTE, Polarity, Gain, Delay, Limiter, Mixer, FIR, PEQ, ALLPASS, XOver,
FIR Filter 4*2048 Taps
3. Dante Network Audio Integration
Dante-enabled (2x2 audio channels) for seamless low-latency digital audio over Ethernet.
RJ45 port for network connectivity, enabling remote control and audio distribution.
4. Easy Installation & Control
1U rack-mountable design – saves space in AV racks.
Front-panel mini USB port for quick DSP configuration via included software.
XLR balanced inputs for noise-free signal transmission.
5. Robust Protection & Reliability
Automatic safeguards against short-circuit, overload, overheating, clipping, and DC offset.
Configurable power limiter to protect connected speakers.
Specifications
| MODEL | DT18K4 |
| 8R Stereo Power | 4x1800W |
| 4R Stereo Power | 4x2800W |
| 2R Stereo Power | 4x4500W |
| 8R Bridge Monon Power | 2x5600W |
| 4R Bridge Monon Power | 2x9000W |
| Frequency Response | 20Hz-20KHz±0.5dB |
| THD+N 1KHz 1W 8R | <0.1% |
| Signal to Noise Ratio 1KHz | >110dB |
| Channel Separation 1KHz | >80dB |
| Class | D |
| Protection | Short,DCP,OVP,UVP,OCP,OTP |
| Operating Voltage | 90V-260V |
| Input Sensitivity | 0.77V |
| Input Impedance | 20Kohm Balanced / 10Kohm Unbalanced |
| DSP Fuction | MUTE,Polarity,Gain,Delay,Limiter,Mixer,FIR,PEQ,ALLPASS,XOver, |
| DSP Control | USB and DANTE |
| FIR Filter | 4*2048 Taps |
| DANTE | Network Audio Control and Transport |
| Display | 2.0 " |
| Dimensions | 483x445x44mm |
| Net Weight(kg) | 11.5 |
Ideal Applications
Commercial sound systems (restaurants, retail, offices).
Public address (PA) & background music.
Live sound, houses of worship, conference rooms.
Dante-based AV installations with centralized control.
Why Choose the DT18K4?
✅ High power + DSP control in a compact 1U design
✅ Dante networking for scalable audio distribution
✅ Fully integrated professional speaker processing with FIR Drive technology
✅ Plug-and-play presets for fast deployment
✅ Professional-grade protection for long-term reliability
Softerware interface:
The DT18K4 is a high-efficiency, 4-channel Class-D power amplifier with built-in FIR DSP and Dante networking, delivering 4 x 1800W at 8Ω, 4 x 2800W at 4Ω, 4x4500 at 2Ω for crisp, distortion-free audio in fixed installations and professional AV systems. Ideal for commercial venues, houses of worship, conference rooms, and live events, this amplifier combines raw power, advanced signal processing, and network-ready flexibility in a 1U rack-mountable design.
Key Features & Benefits
1. Powerful & Flexible Amplification
4 x 1800W at 8Ω, 4 x 2800W at 4Ω, 4x4500 at 2Ω(stereo mode) for high-performance sound reinforcement.
Supports 4Ω, 8Ω, and bridge mode for versatile speaker configurations.
Class-D efficiency – reduces heat and power consumption while maintaining crystal-clear audio.
2. Advanced DSP Processing
MUTE, Polarity, Gain, Delay, Limiter, Mixer, FIR, PEQ, ALLPASS, XOver,
FIR Filter 4*2048 Taps
3. Dante Network Audio Integration
Dante-enabled (2x2 audio channels) for seamless low-latency digital audio over Ethernet.
RJ45 port for network connectivity, enabling remote control and audio distribution.
4. Easy Installation & Control
1U rack-mountable design – saves space in AV racks.
Front-panel mini USB port for quick DSP configuration via included software.
XLR balanced inputs for noise-free signal transmission.
5. Robust Protection & Reliability
Automatic safeguards against short-circuit, overload, overheating, clipping, and DC offset.
Configurable power limiter to protect connected speakers.
Specifications
| MODEL | DT18K4 |
| 8R Stereo Power | 4x1800W |
| 4R Stereo Power | 4x2800W |
| 2R Stereo Power | 4x4500W |
| 8R Bridge Monon Power | 2x5600W |
| 4R Bridge Monon Power | 2x9000W |
| Frequency Response | 20Hz-20KHz±0.5dB |
| THD+N 1KHz 1W 8R | <0.1% |
| Signal to Noise Ratio 1KHz | >110dB |
| Channel Separation 1KHz | >80dB |
| Class | D |
| Protection | Short,DCP,OVP,UVP,OCP,OTP |
| Operating Voltage | 90V-260V |
| Input Sensitivity | 0.77V |
| Input Impedance | 20Kohm Balanced / 10Kohm Unbalanced |
| DSP Fuction | MUTE,Polarity,Gain,Delay,Limiter,Mixer,FIR,PEQ,ALLPASS,XOver, |
| DSP Control | USB and DANTE |
| FIR Filter | 4*2048 Taps |
| DANTE | Network Audio Control and Transport |
| Display | 2.0 " |
| Dimensions | 483x445x44mm |
| Net Weight(kg) | 11.5 |
Ideal Applications
Commercial sound systems (restaurants, retail, offices).
Public address (PA) & background music.
Live sound, houses of worship, conference rooms.
Dante-based AV installations with centralized control.
Why Choose the DT18K4?
✅ High power + DSP control in a compact 1U design
✅ Dante networking for scalable audio distribution
✅ Fully integrated professional speaker processing with FIR Drive technology
✅ Plug-and-play presets for fast deployment
✅ Professional-grade protection for long-term reliability
Softerware interface:
