Taramps DS 800X4 Amplifier Instruction Manual
Model: DS 800X4
Manufacturer: Taramps Electronics
Warranty Information
Term of Warranty: Taramps guarantees this product against any defects in project, manufacturing, assembly, and/or solidarity due to project vices that cause it improper or inadequate to its original use within 12 months from the date of purchase.
Warranty Exclusions: This warranty excludes products damaged by improper installation, water infiltration, violation by unauthorized individuals, erased or torn warranty seals, use in inadequate conditions, defects caused by accessories or modifications, damage from falling, bumps, natural events (flooding, lightning, etc.), improperly filled or torn warranty cards, costs of uninstallation/reinstallation/shipment, and losses caused by discontinued use of the product.
Introduction
Congratulations on your purchase of a Taramps product. This manual explains all features, operations, and provides guidance to solve any doubts that may arise during installation. Please take time to read it carefully to ensure proper installation and use of all benefits this product offers. For questions, contact Taramps technical support at +55 (18) 3266-4050 or visit www.taramps.com.br.
Key Recommendations
- Read this instruction manual carefully before making any connections. Any connection to the amplifier input or output must be made with the amplifier turned off.
- Observe the polarity of the power supply wiring (battery positive and negative) and speaker connections, as well as the minimum amplifier impedance.
- It is mandatory to install fuses for protection against overload. The fuse or circuit breaker must be installed as close as possible to the battery and sized according to the amplifier.
- The gauge of the power supply wires is crucial for obtaining the desired amplifier power and for safety. Follow the wire gauge recommendations in this manual. Using smaller gauges will cause power loss and cable overheating. Power supply cables should be as short as possible.
- The amplifier must be installed in a firm, ventilated, and dry location.
- Signal cables (RCA) should be routed separately from the vehicle's original wiring or other power supply cables to avoid interference.
- Installation should be performed by a qualified professional.
Taramps reserves the right to modify the content of this manual without prior notice.
Functions and Inputs
1 - INPUT (RCA): Inputs for signals to be amplified. Connect to the RCA outputs of the CD/DVD Player using good quality shielded cables to avoid noise interference.
2 - LEVEL: Adjusts the amplifier's input sensitivity for optimal adjustment to the output signal levels of most CD/DVD Players on the market.
3 - CROSSOVER: Configures the amplifier's operating mode:
- FULL: Amplifies the entire audio range (10Hz to 36KHz). Used when an external crossover is present in the system.
- HPF (High Pass Filter): Amplifies signals from 90Hz upwards. Suitable for mid-bass, mid-range speakers, and tweeters.
- LPF (Low Pass Filter): Amplifies only bass and sub-bass frequencies, with a cutoff at 90Hz (-12dB/8ª), ideal for subwoofers.
LED Indicator
ON: When lit, indicates that the amplifier is on.
Output and Power Supply Connector
Output
Connect speakers following the indicated polarity and minimum impedance recommendations.
- DS 800X4 (1 Ohm): Minimum impedance is 1 ohm per channel in STEREO mode; 2 ohms in BRIDGED mode.
- DS 800X4 (2 Ohms): Minimum impedance is 2 ohms per channel in STEREO mode; 4 ohms in BRIDGED mode.
For speaker combinations, the resulting impedance must be considered. Examples are provided in the manual.
Power (Power Supply Connector)
The (+) terminal connects to the battery's positive pole with a minimum 10mm² (7 AWG) wire. The (-) terminal connects to the battery's negative pole with a wire of equivalent gauge. The remote terminal connects to the Head Unit's REMOTE output with a 0.75mm² (18 AWG) wire.
Required battery bank capacity: Minimum 60Ah.
Protection System
Short-circuit Protection: Shuts down the amplifier if a short circuit or impedance lower than supported is detected at the output.
Technical Features
| Feature | 1 OHM | 2 OHMS |
|---|---|---|
| Minimum Output Impedance | 1 OHM | 2 OHMS |
| Number of Channels | 4 | 4 |
| Output Power / @12.6VDC - 1 OHMS | 800W RMS (4 x 200W RMS)* | - |
| Output Power / @12.6VDC - 2 OHMS | 544W RMS (4 x 136W RMS) | 800W RMS (4 x 200W RMS)* |
| Output Power / @12.6VDC - 4 OHMS | 544W RMS (4 x 136W RMS) | 544W RMS (4 x 136W RMS) |
| 2 Bridged Channels | 2 x 400W RMS | 2 x 400W RMS |
| Input Sensitivity (Level 100%) | 250mV | |
| Signal-to-noise Ratio | >88dB | |
| Frequency Response (Full Range) | 10Hz~36KHz (-3dB)** | |
| Crossover HPF (High Pass Filter) | 90Hz (-12dB/8ª) Fixed | |
| Crossover LPF (Low Pass Filter) | 90Hz (-12dB/8ª) Fixed | |
| Input Impedance | 18K Ohms | |
| Protection System | Output overload | |
| Minimum Supply Voltage | 9VDC | |
| Maximum Supply Voltage | 16VDC | |
| Idle Consumption | 1.0A | 1.4A |
| Musical Consumption / @12.6VDC | 51A | 43A |
| Rated Power Consumption | 102A | 86A |
| Dimensions (W x H x L) | 182 x 52 x 227mm (7.17" x 2.05" x 8.94") | |
| Weight | 1.60Kg (3.52lb) | |
*Rated power with 60Hz 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 12.6V supply voltage.
**Frequency response measured at 4 ohms load, in 4 channels mode.
The values above are typical and may vary due to electronic components tolerance or manufacturing process.
For further information or questions, visit the Taramps Electronics website or contact their support.
