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INNOVATION. COMMITMENT. RESPECT.
The Man, The Myth, The Legend:
Steve Meade of SMDaudio.com
Behind Steve Meade Designs is a builder who has spent decades pursuing bigger ideas, solving difficult installation problems, and sharing the process with the car audio community.

SMD Car Audio FAQs

Get to know the SMD tuning tools, amplifiers and installation gear before choosing parts for your build.

What does the SMD DD-1 do?

The DD-1 is a distortion detector used to find a source unit’s clean output limit and set amplifier gains. It helps you identify distortion in the signal rather than relying on listening alone. Use the correct test tones and follow the setup procedure in the DD-1 manual.

What does the SMD DD-1+ add?

The DD-1+ provides distortion detection with adjustable gain overlap from 0 to 15 dB. It also lets you check an existing overlap setting and includes an RMS AC voltage display. These additional features give you more control when setting up or checking amplifier gains.

What does the SMD CC-1 do?

The CC-1 helps you accurately set crossover frequencies on amplifiers and processors, including high-pass, low-pass and subsonic filters. Its gain-matching mode also helps match amplifier channels or multiple amplifiers. Use the correct test tones and follow the CC-1 manual for your setup.

What can I measure with the SMD AMM-1?

The AMM-1 is an audio multimeter that measures true amplifier output power, AC voltage and current, speaker impedance and DC voltage drops. It helps you check how an amplifier and its connected load behave under test, within the tool’s specified operating limits.

What is the SMD IM-SG+ used for?

The IM-SG+ combines an impedance meter with a signal generator for speaker and enclosure testing. It can help identify a ported enclosure’s tuning frequency and generate sine-wave tones or pink noise. With the required D’Amore Engineering software, it can also be used to obtain a driver’s Thiele/Small parameters.

How do I choose an SMD amplifier for my speakers or subwoofers?

Choose the channel layout and amplifier type for the speakers or subwoofers you want to power. Compare its RMS output at your planned speaker load with the speakers’ recommended power range, and stay within the amplifier’s rated impedance limits. Check the exact model’s input requirements, electrical needs and dimensions before planning the installation.

What’s the difference between a fuse block and a distribution block?

A fuse block holds fuses that provide overcurrent protection for the connected circuits. A distribution block provides a central connection point for power or ground wiring. An unfused distribution block does not provide fuse protection, so the power wiring still needs correctly selected and positioned fuses.

How do I choose the right fuse for my car audio system?

Check the cable’s current-carrying capacity, the equipment manufacturer’s recommendations and the fuse type accepted by the holder. Choose protection for each circuit rather than going by amplifier wattage alone. Place the main power fuse close to the battery, and have a qualified installer confirm the fuse ratings and layout if you’re unsure.

Do SMD blocks come in different materials and colors?

Material and color choices depend on the model. Some SMD blocks offer aluminum or copper options, with separate base, trim or other color choices. Check the options and specifications on the individual product page so you know which parts of the block your selection changes.

What does an SMD volt meter tell me?

An SMD volt meter lets you watch system voltage and notice drops as the electrical load changes. Choose the version designed for your system voltage and follow its installation instructions. A voltage reading alone does not confirm battery health or tell you whether the audio signal is clipping; those checks need the appropriate tests and tools.

A True Living Legend: Steve Meade

Steve Meade Designs

A Lifetime of Car Audio. A Name Built Through the Work.

Behind Steve Meade Designs is a builder who has spent decades pursuing bigger ideas, solving difficult installation problems, and sharing the process with the car audio community.

Steve Meade's work brings together powerful bass, detailed fabrication, electrical-system planning, and a genuine enthusiasm for understanding how equipment performs. His builds have drawn attention around the world, while SMD's products have given enthusiasts and installers practical tools and hardware for their own projects.

A Builder First

Steve's interest in car audio began in the mid-1980s, building systems for himself and his friends. Those early installations grew into increasingly ambitious projects, each bringing new challenges in enclosure design, wiring, fabrication, and power delivery.

That hands-on background remains central to SMD. A successful system depends on much more than the equipment visible when the doors open. The connections, electrical support, enclosure, mounting, and tuning all contribute to the finished result.

Steve's work has consistently brought those details into view. By documenting his projects as they evolve, he gives other enthusiasts a chance to see the decisions, revisions, and problem-solving behind a serious car audio installation.

The SMD Tahoe: A Signature Build

Steve's 2001 Chevrolet Tahoe is one of the vehicles most closely associated with his name. Across successive builds, it has combined large subwoofers, substantial amplifier power, custom enclosures, and extensive electrical upgrades.

The Tahoe's evolution tells a larger story about high-output car audio. Alternators, batteries, wiring, fabrication, and available space all become part of the design. As the system grows, its supporting components have to be considered together.

Through demonstrations and build updates, Steve has shared both the impact of the finished system and the work required to get there. The Tahoe became a familiar example of his approach: build carefully, test the results, and keep refining the details.

Decades of Builds, Features, and Shared Knowledge

Steve's magazine coverage dates back to 1994. His vehicles and work have appeared in publications including Orlie's Lowriding, Truckin', PASMAG, Fast Car, Inked, and Car Audio & Electronics.

He brought that same enthusiasm to the Meade916 YouTube channel in 2006. Over the years, his videos have covered high-power systems, subwoofer demonstrations, amplifier testing, installation work, product explanations, and projects around the shop.

His website and forum have also provided places for enthusiasts to follow builds and exchange ideas. Together, these platforms have allowed people to learn from the process, ask questions, and develop a deeper understanding of the equipment behind the sound.

That willingness to share is an important part of Steve's contribution to car audio. The impressive demonstrations attract attention; the details give fellow builders something they can use.

SMD Products: The Details That Support the System

The Steve Meade Designs product range reflects the many parts of a complete installation. It includes fuse blocks, power distribution hardware, grounding bars, voltage meters, speaker terminals, amplifiers, and testing and tuning tools.

Each component serves a specific purpose. Properly selected fuse protection helps protect the wiring. Distribution hardware organizes power connections. Voltage meters help users monitor electrical conditions. Speaker terminals provide connection points between an enclosure and the rest of the system.

For enthusiasts planning a demanding build, those details deserve the same attention as the amplifiers and subwoofers. SMD offers hardware designed around those practical installation needs, with different configurations to suit different projects.

Steve's product history also includes the Ascendant Audio SMD V1 and V2 subwoofer collaborations and the TCR-1 terminal cup for high-power subwoofer enclosures. These projects reflect his involvement across the system, from the equipment producing the bass to the hardware connecting it.

The DD-1: Bringing Measurement to Amplifier Setup

One of SMD's best-known tools is the DD-1 Distortion Detector, developed in collaboration with engineer Tony D'Amore and D'Amore Engineering.

The DD-1 helps users detect distortion and follow a defined procedure when setting amplifier gain. It gives installers and enthusiasts a practical way to evaluate the signal rather than relying on the position of a gain knob alone.

The collaboration also produced patented distortion-detection technology used in the DD-1, DD-1+, and AD-1. It is an important part of SMD's emphasis on giving builders useful information about how their equipment is operating.

Like any test instrument, these tools work best when used according to their instructions. Their value is in helping users make informed setup decisions with a repeatable process.

The AD-1 Amplifier Dyno

Developed with D'Amore Engineering, the AD-1 Amplifier Dyno has become a familiar part of Steve's amplifier-testing work.

The AD-1 measures amplifier output through different test modes, including continuous-power and short-burst dynamic testing. Those measurements answer different questions, making the test conditions an important part of the result.

Supply voltage, speaker-load simulation, distortion criteria, and test mode all matter when comparing amplifier performance. Showing those details helps enthusiasts understand what a power figure means and how to compare results more thoughtfully.

That focus on measurement connects directly to Steve's broader approach: understand the equipment, show the process, and give people something useful to learn from it.

SMD by DS18 Amplifiers

Announced in 2024, the SMD by DS18 amplifier series brought another dimension to the Steve Meade Designs lineup.

The range includes four-channel, five-channel, and monoblock amplifiers, giving builders options for speaker systems and dedicated bass installations. Models include the 200.4AB, 300.4AB, 500.4AB, 2800.5, 2000.1D, 3000.1D, 5000.1D, and 8500.1D.

At the high-output end, the SMD 8500.1D carries a manufacturer rating of 8,500 watts RMS at 1 ohm and 14.4 volts. As with every amplifier, choosing the right model means considering the actual speaker load, electrical requirements, installation space, and goals of the system.

The series connects SMD's identity with another essential part of the build: the amplifiers delivering power to the speakers and subwoofers.

Steve Meade Designs at 12 Volt Outlet

For us, SMD represents a real person, a longstanding relationship, and decades of work in an industry we care deeply about.

We respect Steve's commitment to building, testing, and sharing his experience. We also appreciate the practical thinking behind products that help enthusiasts and installers tackle the details of their own systems.

Whether you know Steve from the Tahoe, Meade916, the DD-1, amplifier dyno videos, or the SMD name on installation hardware, there is a substantial history behind the brand.

We're proud to welcome Steve Meade Designs to 12 Volt Outlet and help more enthusiasts discover the products, the work, and the person behind SMD.