Banda Audioparts 2000.4 DYNAMIC POWER AMPLIFIER User Manual

Banda Audioparts 2000.4 DYNAMIC POWER AMPLIFIER

CONGRATULATIONS ON YOUR CHOICE!

• You have just purchased an amplifier featuring the maximum innovation and technology. We are committed to only providing you with quality products and that assure the best performance of your sound.
• All materials used in manufacturing the Banda Audioparts amplifiers have been carefully chosen and inspected. To assure that all our products are delivered with the highest quality standard, we conduct laboratory tests and follow ABNT standards.
• We kindly ask you to read all topics in the user’s manual carefully, so you know how to use it and its warranty period. Please remember: similar to other warranty policies, and ours only covers workmanship defects that the Technical Service report has confirmed.

FRONT PANEL

• ON = It displays that the amplifier is on
• SHORT / LOW BATT = See page – Troubleshooting

I NPUTS AND OUTPUTS

Outputs 5 and 6 can be set via the app

TECHNICAL SPECIFICATIONS

Parameter

Maximum Power 14.4V @ 1 ohm

Maximum Power 14.4V @ 2 ohms

| DYNAMIC 2000.4 @ 2 ohms

–

4 x 600 Wrms

---|---
Maximum Power 14.4V @ 4 ohms| 4 x 400 Wrms
Maximum Power 14.4V Bridge| 2 x 1250 Wrms 4 ohms
Maximum Power 12.6V @ 1 ohm| –
Maximum Power 12,6v @ 2 ohms| 4 x 500 Wrms
Maximum Power 12,6v @ 4 ohms| 4 x 300 Wrms
Maximum Power 12,6v Bridge| 2 x 1000 Wrms 4 ohms
Efficiency @ 8 ohms| –
Efficiency @ 4 ohms| 84%
Efficiency @ 2 ohms| 76%
Efficiency @ 1 ohm| –
Input Voltage| 9 – 15V
Input Impedance| 100K ohms
THD+N| 0.10%
Input Sensitivity| 220mV – 4V
Signal-to-Noise Ratio| 80dB
Frequency Response (OFF Switch)| –
Frequency Response| 5 a 22kHz (-3dBs)
Bass Boost @ 45Hz| –
HPF (Subsonic)| –
LPF (Crossover)| –
Recommended Fuse| 100A
Quiescent Current| 1A
Maximum Current (sinusoidal signal)| 240A
Maximum Current (musical signal)| 100A
Power Supply Cables (min. recommended)| 21mm / 4 AWG
Output Cables (min. recommended)| 2 x 2.5mm / 2 x 13 AWG

DYNAMIC | dimensions |

• Weight 3.3 Kg

BLUETOOTH CONNECTION FOR SET-UP

INTUITIVE APP

Using a didactic and intuitive interface, it is possible to make all settings to the Banda DYNAMIC 2000.4 internal processor via smartphone or tablet, thus making the system alignment easier, which can be done in front of the system and in real-time.

• The app can be downloaded free from Google Play Store or Apple Store.

PAIRING

• Download the app from Google Play Store or Apple Store (DYNAMIC Power)
• Activate the device location
• Activate the Bluetooth connection
• Open the app
• The app automatically recognizes the processor
• Select the processor
• Enter the password (default password = 0000)
• To change the default password, enter a new password, and click OK
• If you want to change the password again, you must reset the processor

WIRING EXAMPLE

DYNAMIC 2000.4 @ 2 ohms | channel / 4 ohms bridge |

• Channels 1 and 2
  2 loudspeakers 250 Wrms @ 4 ohms each connected in parallel, resulting in 500 Wrms @ 2 ohms for channel

• Bridge channels 3 and 4
  4ohm single-coil subwoofer or woofer, resulting in 1000 Wrms @ 4 ohms for bridge

• Bridge channels 1 and 2
  4-ohm single coil 1000 Wrms subwoofer or woofer, resulting in 1000 Wrms @ 4 ohms per bridge

NOTE: These diagrams are basic ones and are only intended as an example. This device works with several systems, provided that the minimum impedance is observed.

TROUBLESHOTTING

Install the device in a well-

 | The amplifier| ventilated place and check
 | temperature has reached| if the ventilation system is
Blue and Red LEDs are on| its operation limit| not clogged. The amplifier
 | (approximately 85°C on| resumes operating
 | the external area)| normally as soon as the
 |  | temperature goes down
 |  | ****

Check if the loudspeaker

 | ****

Short-circuit at the

| connecting cables are not

short-circuited, and if there

Blue LED on, and Red LED| audio output or| is no shorted loudspeaker
flashing with no audio| loudspeaker impedance| connected to the system, or
at the output| below the rated| if the loudspeaker
 | amplifier impedance| impedance is not lower than
 |  | the minimum amplifier
 |  | impedance
 |  | ****

The system may work with

 |  | the amplifier featuring a
Blue LED on, and Red LED| Clipping LED displaying| flashing Clipping LED;
flashing according| that the output| however, the loudspeakers
to the music| distortion exceeds 1%| connected to the output
 |  | feature an overheated coil

Yellow LED flashing

Both Red and Yellow LEDs on

|

Amplifier input voltage below 9V

Problem with the amplifier

| due to the Clip distortion

Check the battery load to which the amplifier has been connected. Also, bad contact in the power supply cables may result in voltage drops. Check the voltage at the amplifier input and battery output to confirm if the voltage drop is not occurring at cables or connections

Please send it to our nearest technical service

TIPS FOR INSTALLATION

• Use personal protective equipment;
• Disconnect the vehicle or boat battery;
• Plan the installation: installation place, cabling, fuse, etc.;
• Carefully choose the installation place, and check if there are no surfaces that can not be drilled, such as fuel tank, surface with hoses or electric cables;
• The installation place must be a well-ventilated one;
• Use cables with a suitable gauge for power supply and loudspeakers;
• Keep the power supply, signal, and loudspeaker cables separated to prevent electric noise;
• Use a safety fuse in the battery;
• Tin the power supply and loudspeaker cable ends;
• Use protective elements when passing cables through holes in the bodywork;
• Check if all connections are correctly done and rigid since bad contact may lead to overheating, damage to the equipment, and even fire.
• This equipment is not waterproof; therefore, avoid installing it where it may directly be in contact with water.

NOTE: We recommend that a professional installer does the installation. This manual provides enough information only for a duly qualified technician. If you decide to do it yourself, please check that you have the required expertise and tools. We cannot be held responsible for damages and accidents.

WARRANTY TERM

This warranty is valid for 12 months from the date of purchase. It solely covers the replacement and/or the repair of parts that have demonstrably featured workmanship or material defects.

The following items are excluded from the warranty:

1. Devices subjected to repairs by persons whom the manufacturer has not authorized;
2. Products featuring damages caused by accidents – (fall) – or acts of nature, such as floods and lightning bolts;
3. Defects arising from adaptation and/or accessories.

The present warranty does not cover shipping expenses.

To benefit from this warranty, sent a message to Banda Audioparts:

whatsapp: +55 19 99838 2338

Banda Audioparts reserves the right to change the product characteristics without prior notice.

NOTE: Permanent Service After the warranty expires, Band Audioparts provides full technical service directly or via its network of Authorized Services, thus charging the corresponding component repair and replacement services.

FREQUENTLY ASKED QUESTIONS

What is the Banda Audioparts 2000.4 Dynamic Power Amplifier?

The Banda Audioparts 2000.4 is a dynamic power amplifier designed for car audio applications, providing high-quality amplification for speakers and subwoofers.

How many channels does the amplifier have?

The Banda Audioparts 2000.4 is a four-channel amplifier, capable of powering multiple speakers or subwoofers simultaneously.

What is the power output of the Banda Audioparts 2000.4 amplifier?

The power output of the amplifier is typically specified in watts RMS per channel, providing ample power for car audio systems.

Does the Banda Audioparts 2000.4 amplifier have a compact design?

The amplifier is generally designed to be compact, making it suitable for installations with limited space.

Is the amplifier bridgeable?

Yes, the Banda Audioparts 2000.4 amplifier is often bridgeable, allowing two channels to be combined for increased power output to a single speaker or subwoofer.

What type of audio inputs does the amplifier support?

The amplifier typically supports both RCA line-level inputs and high-level inputs, making it compatible with various audio sources.

Does the Banda Audioparts 2000.4 amplifier have a built-in crossover?

Yes, the amplifier often features a built-in crossover with adjustable settings for high-pass and low-pass filtering.

Can I use the amplifier in a multi-speaker setup?

Yes, the Banda Audioparts 2000.4 amplifier is suitable for multi-speaker setups, such as component speaker systems or coaxial speakers.

Is the amplifier stable at different impedance loads?

The amplifier is designed to be stable at different impedance loads, providing flexibility when connecting various speakers or subwoofers.

Does the Banda Audioparts 2000.4 amplifier have thermal protection?

Yes, the amplifier typically includes thermal protection circuitry to prevent overheating and ensure reliable operation.

Can I control the amplifier's gain and other settings?

Yes, the amplifier comes with adjustable gain controls and other settings to fine-tune the audio output to match the system and preferences.

Does the amplifier have short-circuit protection?

Yes, the Banda Audioparts 2000.4 amplifier is equipped with short-circuit protection to safeguard against electrical faults.

What is the signal-to-noise ratio of the amplifier?

The signal-to-noise ratio represents the amplifier's ability to reproduce clean audio signals without added noise.

Can the amplifier handle a wide frequency range?

Yes, the Banda Audioparts 2000.4 amplifier is designed to handle a broad frequency range to accommodate various types of audio content.

Does the amplifier have a remote bass control option?

Some versions of the amplifier may have a remote bass control feature, allowing users to adjust the bass level from the driver's seat.

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