INTRODUCTION

Congratulations on your purchase of a DB Drive state-of-the-art power amplifier. Your selection of a DB Drive car audio product indicates a true appreciation of fine musical reproduction. Whether adding to an existing system or including your DB Drive amplifier in a new system, you are certain to notice immediate performance benefits.

KEEP YOUR SALES RECEIPT

Take this time to attach your sales receipt to the manual and put in a safe place. In case of any unforeseen reason this product may need warranty service, your receipt will be necessary to establish purchase date.

RECOMMENDATION

A power amplifier’s performance is only as good as its installation. Proper installation will maximize the system’s overall performance. It is recommended that you have our product installed by an authorized DB Drive retailer. However, if you decide to install it yourself, please carefully read through this manual and take your time to do a quality installation.

Due to continuing product improvements and possible manual revisions, we recommend checking our website for latest product information at www.dbdrive.net.

IMPORTANT! Before making any connections, disconnect the car’s battery until the installation is completed to avoid possible damage to the electrical system.

WARNING!

Exposure to high power sound system can cause hearing loss or damage. Listening to your system at loud levels while driving will impair your ability to hear traffic sounds and emergency vehicles. Use common sense when listening to your system.

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SAFETY PRECAUTIONS

Fuse amplifiers power wire at the battery

Be sure to fuse the power wire within 12” of the car’s battery. This will protect the car’s battery in case of a short circuit between the power amplifier and battery. THIS IS A MUST, the amplifier’s built-in fuse will only protect the power amplifier not the car’s battery!

Use high grade wire connectors

To ensure maximum power transfer and secure safe connections, it is recommended to use high grade barrier spades (for connection at amplifier) and terminal rings (for connec- tion at battery).

Do not run any wires underneath vehicle

Exposed wires have a chance of being cut or damaged. It is best to run all wires through the vehicle under the carpet and/or side panels. This lends to a cleaner installation and less risk of damage.

Use caution when mounting amplifier

Remember there are many electrical wires, gas lines, vacuum lines, brake lines as well as a gas tank in the automobile. Make sure you now where they are when mounting the amplifier to avoid puncturing lines, shorting wires or drilling holes in the gas tank.

Run signal wires away from electrical wires

To avoid possibility of induced noise from the car’s electrical system (i.e. popping noises or engine noise), run wires away from the car’s electrical wiring.

Make all ground wires as short as possible and at the same point

In order to reduce the chance of ground loops (i.e. engine noise), make the grounding wire as short as possible to reduce the wire’s resistance. Also, when using multiple components, make sure all units are grounded at the same point.

Avoid sharp edges when running the wires

To avoid the possibility of power, signal or speaker shorts, be careful not to allow the amplifiers wires to come in contact with sharp edges. Use a grommet to protect the wire when running through the fire wall.

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DB Drive SPA1600D, SPA150.4, SPA90.4, SPA90.2, SPA1000D, SPA1900D, SPA1300D instruction manual Safety Precautions
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SPA1300D, SPA1900D, SPA1000D, SPA90.2, SPA1600D specifications

DB Drive is renowned for its high-performance audio amplifiers, and the SPA series exemplifies this reputation. The SPA90.2, SPA150.4, SPA1000D, SPA1300D, and SPA90.4 are notable models that deliver robust power, innovative technologies, and superior sound quality, catering to the needs of audio enthusiasts and professionals alike.

The SPA90.2 is a compact yet powerful 2-channel amplifier that produces up to 90 watts per channel at 4 ohms. It features high-level inputs, allowing seamless integration into existing audio systems without requiring external converters. This model is designed with enhanced thermal management to ensure reliability even during extended use.

Next, the SPA150.4 is a versatile 4-channel amplifier, rated at 150 watts per channel at 4 ohms. It includes various crossover options, allowing users to fine-tune their sound experience, whether powering speakers or subwoofers. This model integrates a low-pass filter that enhances bass response for a more immersive listening experience.

The SPA1000D is a dedicated monoblock subwoofer amplifier that produces a staggering 1000 watts RMS at 1 ohm. It is designed with advanced Class D technology, ensuring high efficiency and low thermal output. The variable low-pass filter and phase control features allow users to optimize subwoofer performance, making it ideal for deep bass enthusiasts.

On the other hand, the SPA1300D is another monoblock amplifier that delivers an impressive 1300 watts RMS, also at 1 ohm. It includes a bass boost feature, which lets users amplify bass frequencies for an impactful low-end experience. The SPA1300D is built with a heavy-duty aluminum heat sink for efficient dissipation of heat, ensuring sustained performance.

Finally, the SPA90.4 combines power and versatility, offering 90 watts per channel across its four channels. Its bridgeable design allows users to create a more powerful two-channel output when needed. The SPA90.4 employs advanced circuit protection technology, ensuring longevity and safety in various sound setups.

In summary, the DB Drive SPA series of amplifiers provides powerful audio solutions with advanced technologies, including Class D efficiency, various crossover options, and extensive circuit protection features. Each model caters to different audio needs, from compact setups to powerful subwoofer configurations, making them a perfect choice for both casual listeners and serious audiophiles.
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