![Next Audio AD500 4-Channel Amplifier With DSP [100V|8Ω]](https://inmedia.co.id/wp-content/uploads/2025/01/441-430x430.png)
Next Audio A504 DSP 4-Channel Amplifier With DSP [100V|8Ω]
Key Features
Ultra-Thin Design
The ultra-thin design allows you to save space keeping the elegant design look that you need.
4Ω Minimum Imp.
To increase the number of speakers connected to a single amplifier channel, you can use your amplifier down to 4Ω.
100V Line Output
Use this amplifier to power, with flexibility, medium to big system configurations with 100V line speakers.
Matrix
The input / output Matrix allows the user to easily route each input audio signal to the desired output port.
DSP
The integrated Digital Signal Processor (DSP) offers the user the ability to easily equalize the sound and adapt it to the venue/installation needs
Dedicated Presets
The integrated DSP allows you to have dedicated presets for different situations. You just need to select which one is the most convenient for your application.
Description
The A504DSP combines a lightweight, 4 x 500W (2 x 1000W) amplifier, with a powerful DSP engine that can be configured to suit a wide range of tasks, without the need for additional equipment, to drive a wide range of loudspeaker systems. The close integration of processing and amplification allows the DSP to monitor and better adapt to amplifier behavior, making dynamics processing far more accurate and effective than that typically achieved with separate components.
Features
Maximum Flexibility
The A504DSP flexibly distributes the total amplifier power in various combinations across four, three or two outputs to drive, for example: Four full-range loudspeakers or subwoofers, High-power subwoofer + two full-range loudspeakers, High-power subwoofer + bi-amplified speaker or High-power full-range loudspeaker + High-power subwoofer.
Solid As A Rock
The A504DSP is a very reliable and strong DSP Amplifier specially designed for both touring and installation with a very simple use.
Neutrik Connectors
Designed for professional applications, the XLR Chassis Connectors are produced by Neutrik.
Versatile Use
The A504DSP is a cost-effective Power Amplifier that can be used both touring and installation.
Advanced DSP
Onboard, advanced DSP engine, controlled by built-in OLED screen with an encoder or by a PC, with Input/Output routing, High-Pass and Low-Pass filters, Parametric EQ Filters, Compressors/Limiters, noise gates and Alignment Delays.
Integrated DSP
Specifications
| Product Type | Class D Amplifier with DSP |
|---|---|
| Frequency Response | 20Hz – 20kHz (+0 / -1dB) |
| Amplifier Technology | Class D |
| Number of Amplifier Channels | 4 Channels |
| Amplifier Power – Stereo 8Ω | 4 x 250W |
| Amplifier Power – Stereo 4Ω | 4 x 500W |
| Amplifier Power – Bridge 8Ω | 2 x 1000W |
| Amplifier Power – 100V | 2 x 1000W |
| Amplifier Gain | 34dB±0.5dB |
| Speaker Output | 4Ω – 16Ω | 100V |
| Damping Factor | >180 |
| THD+N | <0.15% |
| SNR (Signal to Noise Ratio) | >95dB |
| Crosstalk | >50dB |
| Input Sensitivity | 0.9V – 1.1V (+0 / -1dBv) |
| Input Impedance | Balanced: 20kΩ | Unbalanced: 10kΩ |
| DSP Technology | 4 IN x 4 OUT – 32bit | 192kHz DSP |
| Latency | 0.66ms |
| DSP Adjustable Parameters | PEQ, HPF, LPF, HSF, LSF, Compressor, Gate, Level, Delay, Polarity, Mute |
| Delay Adjustment | 62.4ms / 21.42m per Channel |
| Control Type | On the Amplifier Encoder and LCD | Via USB and Suplied Software “A504 DSP Controller” |
| Audio Signal Inputs | Analog Audio |
| Input Connectors | 4 x Neutrik XLR |
| Audio Signal Outputs | None |
| Output Connectors | None |
| Speakers Output Connectors | 4 x Neutrik NL4 |
| Protections | Full short circuit, open circuit, thermal, ultrasonic, and RF protection stable into reactive or mismatched loads, turn ON/OFF, muting, tried crowbar |
| Operating Temperature Range | 0ºC – 40ºC |
|---|---|
| Cooling Type | Speed Controlled Fan |
| Power Supply | Switching Mode Power Supply (SMPS) |
| Power Input | AC 110V – 120V | AC 220V – 240V 50Hz/60Hz ±10% |
| Mains Connector | Standard IEC socket |
| Power Consumption | 1100W |
| Fittings | 1U 19″ Rack |
| Dimensions (WxHxD) | 483 x 44 x 290mm (19 x 1.73 x 11.4 in) |
| Net Weight | 6kg (13.2lb) |
| Shipping Weight | 7.2kg (2.2 lb) |
Related products
Shure MXA310 Table Array Microphone
