STETSOM Vulcan 3000 Digital Amplifier User Manual

STETSOM Vulcan 3000 Digital Amplifier

Product Information

The Stetsom 3000 Digital Amplifier is a high-performance audio amplifier that has been developed with advanced technology for pro car audio systems and audio enthusiasts. It has a smart protection system that detects failures and a variable control system for signal level, crossover, bass boost, and flat mode. It has LED indicators for power, protection, and signal distortion and requires a recommended use of an auxiliary battery.

Product Usage Instructions

1. Before installing, contact the store where the purchase or installation was made. For more information, contact Stetsom Customer Service.
2. Connect the input signal to be amplified to the INPUT port using high-quality shielded RCA cables to prevent unwanted noise.
3. Adjust the signal level using the LEVEL control in the amplifier input.
4. Select the initial frequency to be reproduced by the amplifier using the CROSSOVER HIGH PASS FILTER (H.P.F.) control.
5. Select the final frequency to be reproduced by the amplifier using the CROSSOVER LOW PASS FILTER (L.P.F.) control.
6. Adjust the bass boost using the BASS BOOST control. Use the FREQ control to adjust the bass boost action.
7. Use the FLAT MODE switch to turn on or off the FLAT mode. Settings made on the CROSSOVER and BOOST controls will be turned off when using this mode.
8. Connect the MONO output of the amplified signal for speakers to the OUTPUT CONNECTOR. Check the minimum impedance and polarities before performing the installation.
9. Use the recommended cables and battery for installation. Connect the REM cable to activate the remote control.
10. Refer to the protection table provided in case of any failure. The amplifier will turn off and the PROT LED will blink if any failure is detected by the smart protection system.

Introduction

Thank you so much for choosing a Stetson product! The chosen amplifier has been developed with the most advanced technology for those who are looking for high performance audio systems with one or more speakers and “pro car audio” system.

Before installing

Please read this manual carefully.

• All product connections must be made with the product turned OFF.
• A fuse must be installed between the amplifier and the battery is required to protect against overcharging. The fuse has to be installed as close to the battery as possible. Check the proper fuse for the amplifier according to its consumption.
• Use gauges recommended in this manual to avoid the overheating of the cables to obtain maximum power.
• Keep the cables as short as possible to increase sound fidelity and avoid potential power losses.
• Route the installation cables as far away as possible from the original vehicle wiring as it may cause interference and noise in your audio system.
• Perform the installation in a firm, ventilated and dry place.
• Installation must be done by a qualified professional.

If you have questions, contact the store where the purchase or installation was made. For more information please contact our

• Customer Service: BR +55 18 2104-9412.

Input, output, and audio controls

1. INPUT: Input of the signal to be amplified. Connect to the radio/player through high-quality shielded RCA cables to prevent unwanted noise.

2. LEVEL: Signal level control in the amplifier input.

3. CROSSOVER:

   • HIGH PASS FILTER (H.P.F.): This variable control allows you to select the initial frequency from 10Hz to 90Hz that will be reproduced by the amplifier.
   • LOW PASS FILTER (L.P.F.): This variable control allows you to select the final frequency from 90Hz to 22KHz that will be reproduced by amplifier.

4. BASS BOOST:

   • BASS: Variable control for bass boost from 0 to + 10dB.
   • FREQ: Variable control for BASS boost action from 30Hz to 70Hz.

5. FLAT MODE: This switch allows you to turn the FLAT mode on or off. Settings made on the CROSSOVER and BOOST controls will be turned off when using this mode.

6. OUTPUT CONNECTOR (SPEAKERS): MONO output of amplified signal for speakers connection. Check the minimum impedance and polarities before performing the installation.
   Power input

7. COOLER: It provides cooling of the amplifier. Install in a cool place without the obstruction of air inlets and outlets.

8. POSITIVE POWER SUPPLY CONNECTOR: Connect to the positive battery terminal through a minimum 4 AWG cable with a fuse/circuit breaker (150A) as close to the battery as possible.

9. REMOTE CONNECTOR (REM): Allows automatic activation of the amplifier when turning on the radio/player. Connect to the remote output of the radio/player minimum of 18 AWG.

10. NEGATIVE POWER SUPPLY CONNECTOR: Connect to the negative terminal of the battery using a cable minimum of 4 AWG.

Indicators LED

• POWER (blue LED): Indicates amplifier operation when it is on.
• PROT (top red LED): Indicates that the amplifier encountered malfunctions and entered protection mode, forcing it to shut down. Verify in the protection table below the possible problem and turn on the amplifier again.
• CLIP (lower red LED): Indicates signal distortion at the amplifier output.

Smart protection system

When the protection system detects a failure, the amplifier will turn off and the PROT LED will blink. For each type of failure, the LED will flash a certain number of times indicating the cause, as shown in the table below:

• Diagnostic: Short circuit or output overload.
• Solution: Check that the speaker cables are well insulated and that the output impedance does not exceed that supported by the amplifier.
• Diagnostic: Excessive temperature. When the amplifier reaches approximately 194°F, audio is stopped and the coolers run at maximum speed to speed up the cooling process of the internal components.
• Solution: Check if the amplifier is in a ventilated place or if the coolers are not obstructed. Keep the amplifier turned on for a few minutes for the coolers to assist in the cooling process.
• Diagnostic: Supply voltage less than 9V.
• Solution: Check the voltage of the battery or power supply.
• Diagnostic: Supply voltage greater than 16V.
• Solution: Check voltage of battery or power supply.

Installation

Specification of the cables for proper installation:

• Power connectors (positive/negative) ………………………………….
• Remote connector …………………………………………………………….
• Output signal connectors (speakers) ……………………………………
• Fuses or circuit breakers ……………………………………………………..

The use of fuse or circuit breaker is mandatory to protect the system from short circuit and overload. Install them as close to the battery as possible.

Installation should only be done by qualified professionals with the product turned OFF.

Troubleshooting

THE AMPLIFIER DOES NOT TURN ON:

• Verify that the cables are connected correctly. Make sure all connections have electrical and mechanical contact.
• Fuses or circuit breakers may be defective or blown. Check the condition of the circuit breakers and if it is compatible with the equipment consumption.
• Verify that the battery charge is sufficient for the operation of the product.

NO SOUND:

• The cables of the speakers or RCA plugs may not be connected correctly or are defective.
• Verify that the LEVEL control is not at a minimum.

PROT LED BLINKING:

• Verify that the product vents are not blocked or the product is overheated.
• Speakers or cables shorted, check speakers, cables and connections.

SOUND DISTORTIONS:

• The speakers may be overloaded or defective, lower the level and remake the level adjustment. This setting can be adjusted as follows:
  • On the radio/player, place any musical signal and set the volume to 80% of the maximum (if the maximum volume of the radio /player is 45 (100%), set to 36 (80%).
  • On the amplifier, with LEVEL control at minimum, increase gradually until the LED CLIP starts to flash. Slowly return the LEVEL until the led goes out completely.

LACK OF BASS:

• Cables of the speakers may be reversed and (out-of-phase speakers).

NOISE AND FAILURE IN SOUND:

• Verify that the installation is not close to the original vehicle wiring as they may cause interference and noise in the audio signal.
• Make a separate power connection to the sound system. Use a fuse/ circuit breaker as close to the battery as possible for protection.
• Make a good grounding of the amplifier. To do this, remove the paint from the vehicle chassis at the desired point. Screw the wire using a ground terminal. To protect from oxidation, isolate with paint.
• Do not loop the ground. Avoid using multiple grounds. If possible, use a star connection, in which all the grounds run
  from a single point.

Technical specifications

Power Ouput @ 14.4V:

| 3500W RMS

@ 1 Ohms

2100W RMS

@ 2 Ohms

| 3900W RMS

@ 2 Ohms

2200W RMS

@ 4 Ohms

| 4000W RMS

@ 4 Ohms

2000W RMS

@ 8 Ohms

 | 3100W RMS| 3000W RMS| 3000W RMS
Power Ouput @ 12.6V:| @ 1 Ohms

2000W RMS

| @ 2 Ohms

1700W RMS

| @ 4 Ohms

1700W RMS

 | @ 2 Ohms| @ 4 Ohms| @ 8 Ohms

• Minimum Input Sensitivity: 200mV
• Signal to Noise Ratio: 90dB
• Frequency Response (-3dB): 10Hz ~ 22KHz
• Crossover Low Pass: 90Hz ~ 22KHz
• Crossover High Pass: 10Hz ~ 90Hz
• Bass Boost:
  • Freq: 30Hz ~ 70 Hz
  • Boost: 0 ~ +10dB
• Input Impedance:
  • 18K Ohms
  • 12K Ohms
  • 8K Ohms
• Supply Voltage:
  • 9V ~ 16V
• Musical Consumption:
  • 160A
  • 150A
  • 137A
• BASS Consumption:
  • 320A
  • 300A
  • 273A
• Dimensions (H x W x L): 3.07” x 9.11” x 9.42”
• Weight: 6.17 lb

The data measured are based on STETSOM laboratory equipment. Test reference in frequency from 60hz to 1Khz with THD + N at ≤1% in impedances as indicated in each measurement. The electronic components and the manufacturing process may present manufacturing variations, thus leading to a variation in the measurements made. Any updates made in this manual will be available for costormers to consult without any charge on the brand’s site. It is recommended that the updated manual be consulted whenever needed.

Images contained in this manual are merely illustrative and may differ from the actual product.

Warranty Term

STETSOM, through its network of Authorized Technical Assistance Providers, guarantees technical assistance to the purchaser of their products. The repairs of any defects duly established as being of the manufacturer will be done without cost for replacement components or parts and repair labor. The repairs will be done by the Authorized Technical Assistance Provider specially designated by STETSOM.

• CONSULT THE LIST OF AUTHORIZED TECHNICAL ASSISTANCE PROVIDERS ON OUR WEBSITE: www.stetsom.com.br/en/assistencias-tecnica.
• If you do not locate technical assistance in your city, please contact us at: BR +55 18 2104-9412

WARRANTY CONDITIONS:
Our warranty is 1 (one) year against manufacturing defects. Its validity starts on the date of the Sale to the FINAL Consumer. To make use of the benefits of this warranty, you must present one of the following documents: the Final Consumer’s SALE NOTE or this completed CERTIFICATE.

CASES THAT VOID THE WARRANTY:

1. 1 year after the issuance of the invoice of sale to the consumer or 1 year of completing certificate of warranty (dated and stamped by the retailer or installer) or 1 year from date of manufacture.
2. Violation of seals, alteration or removal of the product’s serial or lot number.
3. If the product suffers misuse, careless accidents involving: Water, Fire or Fall, or is installed in conditions contrary to the guidelines contained in the installation manual that accompanies the product.
4. Damages and changes in the circuit or adaptation of non-original parts.
5. If you use installation techniques contrary to those given in the manual.

QUESTIONS AND ADVICE

STETSOM offers Customer Services to answer questions and give advice about their products and services. Please contact us through the channels:
Phone: BR +55 18 2104-9412
E-mail: [email protected].
Site: www.stetsom.com.

Statement of conformity

EUROPE – Declaration of Conformity < EU-DoC >

• Hereby, STETSOM INDUSTRIA ELETRÔNICA LTDA declares that this equipment type is in-compliance with Directive 2014/30/EU. The full text of the EU declaration of conformity is available at the following internet address:

1 OHM

• MODEL: VULCAN 3000 (1Ω)
• Voltage Supply: 9V – 16V DC
• Current Range: 0.7A – 320A MADE IN BRAZIL

www.stetsom.com.br/certifications/VULCAN3000_1ohms_EU- DoC_2014-30-EU_2020.pdf.

2 OHMS

• MODEL: VULCAN 3000 (2Ω)
• Voltage Supply: 9V – 16V DC
• Current Range: 0.5A – 300A MADE IN BRAZIL

www.stetsom.com.br/certifications/VULCAN3000_2ohms_EU- DoC_2014-30-EU_2020.pdf.

4 OHMS

• MODEL: VULCAN 3000 (4Ω)
• Voltage Supply: 9V – 16V DC
• Current Range: 1.7A – 273A MADE IN BRAZIL

www.stetsom.com.br/certifications/VULCAN3000_4ohms_EU- DoC_2014-30-EU_2020.pdf.

Waste Electrical and Electronic Equipment (WEEE)
The European Union (EU) WEEE Directive (2002/96/EC) places an obligation on producers (manufacturers, distributors and/or retailers) to take-back electronic products at the end of their useful life. The WEEE Directive covers most HME products being sold into the EU as of August 13, 2005. Manufacturers, distributors and retailers are obliged to finance the costs of recovery from municipal collection points, reuse, and recycling of specified percentages per the WEEE requirements.

Instructions for Disposal of WEEE by Users in the European Union
The symbol shown below is on the product or on its packaging which indicates that this product was put on the market after August 13, 2005 and must not be disposed of with other waste. Instead, it is the user’s responsibility to dispose of the user’s waste equipment by handing it over to a designated collection point for the recycling of WEEE. The separate collection and recycling of waste equipment at the time of disposal will help to conserve natural resources and ensure that it is recycled in a manner that protects human health and the environment. For more information about where you can drop off your waste equipment for recycling, please contact your local authority, your household waste disposal service or the seller from whom you purchased the product.

Guarantee certificate

• Serial number:
• Date of purchase:
• Year of manufacture:
• Stamp:

www.STETSOM.com.br.

References

• Stetsom - Stetsom
• Stetsom - Stetsom
• Assistências TécnicaTechnical AssistanceAsistencias Técnica - Stetsom
• Assistências TécnicaTechnical AssistanceAsistencias Técnica - Stetsom
• Assistências TécnicaTechnical AssistanceAsistencias Técnica - Stetsom
• Stetsom - Stetsom
• Assistências TécnicaTechnical AssistanceAsistencias Técnica - Stetsom
• Stetsom - Stetsom
• Assistências TécnicaTechnical AssistanceAsistencias Técnica - Stetsom

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