Next Audio A504 Dsp 4-channel Amplifier With Dsp ( A504-DSP / A504DSP )

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.

 

 

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 8?

4 x 250W

Amplifier Power - Stereo 4?

4 x 500W

Amplifier Power - Bridge 8?

2 x 1000W

Amplifier Power - 100V

2 x 1000W

Amplifier Gain

34dB±0.5dB

Speaker Output

4? - 16? | 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: 20k? | Unbalanced: 10k?

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)

Next Audio A504 Dsp 4-channel Amplifier With Dsp ( A504-DSP / A504DSP )

Product form

RM7,286.00

The A504DSP combines a lightweight, 4 x 500W (2 x 1000W) amplifier, with a powerful DSP engine that can be... Read more

SKU: A504DSP

    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.

     

     

    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 8?

    4 x 250W

    Amplifier Power - Stereo 4?

    4 x 500W

    Amplifier Power - Bridge 8?

    2 x 1000W

    Amplifier Power - 100V

    2 x 1000W

    Amplifier Gain

    34dB±0.5dB

    Speaker Output

    4? - 16? | 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: 20k? | Unbalanced: 10k?

    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)

    • <h2>Retail-Ready Packaging</h2>

      Retail-Ready Packaging

      Eye-catching designs and clear info your customers will love,
      straight from shelf to checkout.

    • <h2><strong>Trusted by Many</strong></h2>

      Trusted by Many

      Chosen by many Pro and New musician in our local music scene.

    • <h2>Fast & Reliable Fulfilment</h2>

      Fast & Reliable Fulfilment

      Products shipped quickly from our local warehouse, so the gear is always ready and customers satisfied.

    FAQ's

    Are your products genuine?

    Yes. We only sell 100% genuine products sourced from authorized distributors and trusted manufacturers.

    Do your products come with a warranty?

    Most products include a manufacturer's or local distributor's warranty. Warranty duration varies by brand and product. Please refer to the product page or contact us for details before purchasing.

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    Yes! We deliver to both West Malaysia and East Malaysia. Shipping times and costs vary depending on your location, the product size, and the courier service.

    How long does delivery take?

    Estimated delivery times are:

    • West Malaysia: 2–7 working days
    • East Malaysia: 5–14 working days (bulky items may require sea freight and take longer)

    Delivery times may vary during peak periods or due to courier delays.

    Can I collect my order from your showroom?

    Yes. Self-collection is available from our showroom during business hours. Please wait for your order confirmation before visiting.

    Do you offer same-day delivery?

    Same-day delivery is available for selected items within Klang Valley, subject to availability. Additional delivery charges may apply.

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    We accept:

    • Credit & Debit Cards
    • FPX Online Banking
    • Bank Transfer
    • Selected Buy Now, Pay Later options
    • Other payment methods displayed during checkout
    Can I pay by instalment?

    Yes. Instalment payment options are available for selected credit cards and payment providers. Availability depends on the product and payment partner.

    What if the item I receive is damaged or incorrect?

    Please contact us within 24 hours of receiving your order. Include your order number and clear photos of the item and packaging so we can assist you as quickly as possible.

    Can I return or exchange my purchase?

    Returns and exchanges are subject to our Return & Refund Policy. Items must generally be unused, in their original packaging, and accompanied by proof of purchase.

    Do you provide product recommendations?

    Absolutely! Whether you're a beginner, student, hobbyist, or professional musician, our team is happy to recommend the right instrument or equipment based on your needs and budget.

    Can I try the instruments before buying?

    Yes. You're welcome to visit our showroom to test selected instruments and equipment before making your purchase.

    Do you sell accessories and spare parts?

    Yes. We carry a wide range of accessories including strings, cables, stands, cases, pedals, drum accessories, microphones, headphones, and much more.

    Do you provide installation services?

    Installation is available for selected products such as digital pianos, drums, and certain audio equipment. Please contact us before placing your order to confirm availability.

    How can I contact Live Music?

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