1U DSP Network Power Amplifier
Model:DT460 Guangzhou Jodie Audio Equipment Co., Ltd.
This 1U 4‑channel DSP network amplifier is built with a 4×4 audio matrix, featuring 31‑band input EQ, 10‑band output EQ, delay, compression and limiting functions for precise sound tuning. It supports multiple audio sources, Gigabit Dante network transmission and multi‑protocol intelligent control with an IPS color screen. With low distortion, flat frequency response and full protection circuits, it delivers stable and professional performance with remote software debugging.
Technical Specifications
Input Source: Analog, Dante, Pink Noise, White Noise, Sine Wave
Input Volume: Mute, Phase, Level Detection
Input EQ: 31‑band Parametric EQ
Input Noise Gate: Attack Time 1~2895ms, Release Time 1~2895ms, Threshold Level ‑120dBu ~ ‑60dBu
DSP Matrix: 4×4 Matrix
Output EQ: 10‑band Parametric EQ
Crossover: Butterworth, Bessel, Linkwitz‑Riley, Slope 6~24 dB/oct
Delay: Input 4×80ms; Output 20ms
Output Compressor: Soft‑knee, Threshold, Attack Time, Ratio, Release Time
Output Limiter: Threshold Level ‑90dBu ~ 21dBu, Release Time 1~2895ms
Output Volume: Mute, Phase, Level Detection
DSP Presets: 80 preset slots
Control Interface: TCP/IP, USB, RS485, RS232
Network Spec: TCP/IP, 1000base‑T / 100base‑TX, RJ45
Number of Channels: 4
Power Output: 4×600W @8Ω; 4×900W @4Ω
Bridged Power: 2×1800W @8Ω
Min. Output Impedance: 4Ω per channel; 8Ω under bridged mode
Input Connectors: 4×Balanced XLR; 4×Phoenix terminal inputs
Output Connectors: 4×Binding posts
Cooling: Dual smart‑controlled fans
Signal‑to‑Noise Ratio: 103dB @12dBu sensitivity; 98dB @6dBu sensitivity; 93dB @0dBu sensitivity
Frequency Response: 20Hz‑20kHz (±0.5dB) @1W, 8Ω
THD+N: ＜0.1% from 1W to full power
Sampling Rate: 48kHz / 24bit
Channel Isolation: ＜‑70dB
Dante (Optional): 4‑channel Dante
Display: 240×240 pixel IPS color screen
Audio Topology Output: XLR Line‑out
Protection: Audio limiter, over‑temperature, DC, HF, short‑circuit, back‑EMF, peak‑current limiter, inrush‑current limiter, power‑on delay, circuit‑breaker, over‑voltage / under‑voltage protection
PC Software: Supports control for media matrix, audio processor, DSP amplifier and active DSP module
Dimensions: 483 × 300 × 44.5 mm
Power Supply: 100‑240VAC wide‑voltage input
* Page content update time:2026-08-15 15:48:22,The relevant information on the website is for reference only. All products are subject to physical inspection and are subject to change without prior notice.
