TARAMPS DS 2000X4 4 Channels 2000 Watts RMS Amplifier Instruction Manual

TARAMPS DS 2000X4 4 Channels 2000 Watts RMS Amplifier

Product Information

The product is a TARAMPS ELECTRONICS LTDA amplifier with a power output of 4 x 500W RMS. It belongs to the product family standard for aftermarket electronic equipment in vehicles. The amplifier has various features including a crossover, high pass filter (HPF), low pass filter (LPF), and full range mode. It supports input through RCA or automatic remote and is compatible with resistors between 45 and 56 ohms. The amplifier has a frequency response range of 8Hz to 20KHz and is suitable for use with subwoofers and woofers with an impedance of 4 ohms.

Product Usage Instructions

1. Before connecting the amplifier, ensure that the negative (-)the terminal is properly grounded.
2. Connect the RCA cable from the input source, such as a CD/DVD player, to the INPUT RCA port on the amplifier.
3. If using an automatic remote, connect it to the AUTOMATIC REMOTE port on the amplifier.
4. Set the crossover mode based on your speaker configuration. Choose between HPF (high pass filter), LPF (low pass filter), or FULL range mode.
5. Adjust the crossover frequency using the provided controls. The available frequency range is from 8Hz to 90Hz for subwoofers and woofers.
6. Ensure that the impedance of your speakers matches the recommended values. The amplifier supports speakers with an impedance of 4 ohms.
7. Connect the power supply to the amplifier using a Taramps RCA cable.
8. Install a suitable fuse or circuit breaker in line with the power supply to protect the amplifier from excessive current.
9. Check the specifications for the power supply voltage and current requirements. The amplifier operates within a voltage range of 9VDC to 17VDC and requires a current of 2.2A.
10. The dimensions of the amplifier are 268mm x 72mm x 245mm and it weighs approximately 3.37kg.

Term of warranty

TARAMPS, located on Abilio Daguano Street 274, Res. Manoel Martins — Alfredo Marcondes, SP – Brazil, ZIP CODE 19180-000, guarantees this product against any defects on terms of project, making, assembling, and/or with solidarity, due to project vices which cause it improper or inadequate to its original use within 1 2 months from the date of purchase. In case of a defect during the warranty period, TARAMPS’ responsibility is limited to the repairing or substitution of the device of its own making.

This warranty excludes:

• Damaged products by improper installation, water infiltration, and violation by unauthorized individuals;
• Tamper or torn warranty seal;
• Cases in which the product is not used in adequate conditions;
• Defects caused by accessories, modifications or features attached to the product;
• The product with damage from falling, bumps or nature-related problems (flooding, lightning, etc.);
• Warranty card is not properly filled or torn;
• Costs involving uninstallation, reinstallation of equipment as well and shipment to the factory;
• Damage of any kind, due to problems in the product, as well as losses caused by discontinued use of the product.

Technical assistance

For international support, check on our website: www.taramps.com.br/en/rede- de-assistances-technical or contact direct factory support:
Phones: +55 18 3266-4050 / +55 18 99749-3391
E-mail: service@taramps.com.br

Introduction

Read this manual before preparing the product. In case of doubt, contact our technical support: (18) 3266-4050 or www.taramps.com.br.

At the end of its useful life, this product must not be disposed of in household waste. Look for an electronic equipment collection or recycling center for proper disposal.

Safety requirements

To ensure proper use, please read through this manual before using the amplifier. It is especially important that you know the WARNINGS and CAUTIONS contained here.

• The installation of this amplifier must be done by a qualified professional.
• Wear safety glasses, insulated gloves and correct tools for installing this product.
• This amplifier is for use with 12V batteries. Always check the voltage before installing.
• This amplifier must be installed in a firm place with at least 1″ space around the heatsink for proper heat spreading.
• Never install the amplifier in places exposed to dust, humidity, and water. Pay attention to installing it far from the fuel tank, fuel lines, heat sources, and other parts of the vehicle.
• Be sure to install a protection fuse or a circuit brake near the battery. Follow the ampere rating as indicated here in this manual. Use of an improper fuse or circuit breaker could result in overheating, smoke, damage to the product, injury or burns.
• Avoid running wires over or through sharp edges. Use rubber or plastic grommets to protect any wires routed through the car’s body.
• Before making any connection to the amplifier, disconnect the battery negative terminal.
• When in use, the external surface of may amplifier becomes hot. Avoid touching the heatsink area and keep children far from the amplifier.
• This amplifier may produce high sound pressure levels. Avoid continuous exposure to levels over 85dB to prevent permanent hearing loss.
• Output connections for speakers may have voltage levels when the amplifier is operating. Make sure that the amplifier is turned OFF before proceeding with any connection or disconnection in these terminals.
• If you want to dispose of this amplifier, don’t throw it on domestic waste. It must be collected by a used electronic product disposal service for proper recycling

Safety
As you read this manual, pay attention to the safety symbols.

CAUTION
This symbol with “CAUTION” is intended to alert the user to the presence of important instructions. Failure to heed the instructions will result in the risk of injury to user or product damage.

NOTE
Taramps reserves the right to modify the contents of this document at any time without prior notice and does not have the obligation to apply the changes in units that were previously produced.

Functions & inputs

1. INPUT (RCA / AUTOMATIC REMOTE): The DS2000X4’s RCA input is suitable for both low-level signals (from the player’s RCA output) and high-level wired output from the player (or multimedia).
   • If you choose to use the player’s RCA output signal (low level), THE REMOTE WIRE MUST BE USED FOR ACTIVATION. It is also compatible with 4V RMS players with max output level by adjusting gain.
   • By choosing to use the player’s high-level wired output (speakers output), you DO NOT NEED THE USE OF THE REMOTE WIRE. e.g.: Adapter or RCA cable as you can see below: Important : When choosing this option, the gain adjustment must be set to the 6V position, to avoid input signal saturation. Correct wire polarity is also essential to avoid signal cancellation between channels or on the bridge.
   • For cars with factory multimedia head units, mainly Fiat/Jeep, and Renault models, as well as other models that have the unit with diagnostics and CAN communication with the vehicle system, a 45R to 56R / 2W resistor or similar resistance must be applied between the + and – of each multimedia speaker output that is connected to the amplifier, in order to avoid the error that blocks the audio and indicates failure in the speakers.
     Note : When using this type of input connection, all RCA cables must be connected.

Functions

• 2 – GAIN: It sets the amplifier input sensitivity, which allows an optimal adjustment to the output signals levels of nearly all models of Head Units found in the market.
• 3 – CROSSOVER: Set the operating mode of amplifier : SELECTOR POSITION – FULL
  Amplifies the whole audio range, responding from 8Hz to 20KHz. This function is normally used when there is an external crossover in the system. SELECTOR POSITION – HPF – (HIGH PASS)
  Amplifies signals with more intensity above 90Hz. This type of function is used mid-bass, midrange speakers or tweeters. SELECTOR POSITION – LPF – (LOW PASS)
  Amplifies only bass signal, the response is limited to 90Hz (-12dB/8ª), an optimal frequency cutoff for sub-woofers.
  

Output & power supply connector

• 1 – SPEAKER: To connect the speakers. Follow the polarity and the minimum impedance recommended.
  For STEREO connections, the minimum impedance is 2 ohms at each channel; for BRIGDED connections is 4 ohms.
  To combine speakers, the resulting impedance must be taken in consideration. See the examples below:
  WARNING
  The fan and ventilation openings are responsible for cooling the amplifier when it is in use, so it cannot be obstructed.

• 2 – POWER (Power Supply Connector): The connector terminal (+) must be connected to the battery’s positive pole with a 21mm² (minimum) wire gauge. The connector terminal (-) must be properly connected to the battery’s negative pole with a same wire gauge. The remote terminal must be connected to the Head Unit REMOTE output with a 0.75mm² wire.

CAUTION Due to the presence of voltage at the output terminals when the product is turned on, avoid contact with them. Risk of electric shock.

LED indicators & protection system

• ON: Indicates that the amplifier is turned on.

• PROT: Indicates that the amplifier is in protection.
  Short-circuit or impedance lower than that supported at output.

• LED flashes 1x: (1 sec on / 1 sec off = Temperature above operating limit (>85°C)

• LED flashes 2x: Battery voltage under 9V.

• LED flashes 3x: Battery voltage over 17V.

• LED flashing 10x flashing = Protection detected at some of the outputs or across the GND output terminal. In this case, the output audio is cut off for a few seconds and the amplifier will try to resume.

• Protections with AUTO-Restart: The amplifier automatically restarts after some above protection events; If the amplifier is restarted 5 times without restart success, then protection is permanently activated until the problem is solved.

Installation

CAUTION : All connections to the power supply, input, and output connectors must be carried out only with the amplifier off.

Recommended wire gauge & fuse

• Positive / negative power supply cable _____4 AWG
• Output cables wire gauge___11 AWG
• Remote cable ____ 18 AWG
• Protection fuse or circuit breaker____100A

Calculated considering a maximum length of 4m. Distance greater than this, you will need to increase the cable gauges.

CAUTION

• Using wire gauges below the recommendation will result in power loss and overheating of wiring.
• Check polarity and never reverse power supply cables due to the risk of damage to the amplifier.
• It is compulsory to install protection fuses or circuit breakers as close as possible to batteries.

Technical features

*Rated power with 40Hz to 1KHz sinusoidal signal and THD <= 1%, with resistive loads, measured with Audio Precision APx525 audio analyzer or equivalent and the product at lower than 50°C case temperature and 14.4V supply voltage.
**Frequency response measured at 2 times the minimum impedance, in 4 simultaneous loads.
The values as above are typical and may vary, due to electronic components tolerance or manufacturing process.
For further information or questions, visit our website or contact TARAMPS support.

+55 18 3266-4050
Fabricado por / Manufactured by:
TARAMPS ELECTRONICS LTDA CNPJ / TAX ID: 11.273.485/OOOl-03 R. Joäo Silvério, 121
Res. Manoel Martins Alfredo Marcondes – SP Indüstria Brasileira – Made in Brazil www.taramps.com.br

Read User Manual Online (PDF format)

Download This Manual (PDF format)

Download this manual  >>