Over a dozen specialized focus modes and standalone tools, each tuned to a specific workflow professional installers deal with every day.
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Wiring Diagrams
Instant vehicle-specific wiring data for radio, remote start, and accessory installs. Wire colors, pin assignments, and connector locations pulled from our database.
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Remote Start Integration
Compustar, Firstech, and Directed bypass data for thousands of vehicles. Push-button start, transponder bypass, and data bus integration.
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DSP & Amplifier Wiring Guide
Build complete signal flow diagrams for multi-amp DSP systems. Channel mapping, crossover points, and gain structure in one workflow.
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Box Builder
Sealed, ported, and bandpass enclosure calculations with interactive 3D viewer, multi-sub support, technical plan export, printable cut list, and T/S parameter import from PDF or photo.
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Steering Wheel Control Guides
iDatalink Maestro, PAC, Axxess, Connects2, and Crux integration guides for hundreds of vehicles. Keep factory controls working with aftermarket head units.
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DSP / RTA Analysis
Upload a frequency response screenshot for targeted EQ corrections, phase alignment checks, and house curve recommendations. Includes the DSP Tune Tool — build target curves, configure parametric EQ, set crossovers, and translate between DSP brands.
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Digital Design & Fabrication Updated
CAD workflows, 3D scanning, and printing guides. Includes Tool Trace — photo-to-outline conversion for foam inserts and Gridfinity (DXF/SVG/STL export) — plus Fibonacci Layout for phyllotaxis speaker grill patterns.
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Tech Learning
Reference library covering electrical fundamentals, impedance, amplifier classes, gain structure, noise diagnosis, and factory system integration.
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Plug & Play Audio Free
Find OEM-fit audio upgrades that use factory connectors — no cutting or splicing. Decode by VIN (type or snap a photo) or select by year/make/model. Covers Kicker, Focal, Rockford Fosgate, Alpine, Morel, Gladen, and MATCH.
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VIN Lookup Free
Decode any 17-character VIN using the NHTSA database. Snap a photo of the VIN plate with your phone camera for instant OCR decode, or type it in. Full vehicle specs, engine, trim, plant, and build data — print or save as PDF.
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12V PCB Designer Free New
Design relay boards, MOSFET controllers, switch panels, fan controllers, and amp rack automation. Includes IPC-2221 trace width calculator, component pinout reference, fuse & wire sizing, plus Arduino tools: Pinout Explorer for Nano/Uno/ESP32, a Sketch Library with 8 ready-to-upload projects (sequential turn signals, RGB LEDs, fan controllers, amp turn-on delay, BLE control), and a visual RGB LED Animator for WS2812B/NeoPixel strips.
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Lithium Lab Free
Lithium battery design and safety reference for car audio builds. Includes free design tools plus Pro-tier Bank Builder, Load Simulation, busbar calculator, and cell balance tools for serious lithium installations.
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Fuse Box Information
Live fuse box diagrams for thousands of vehicles from StartMyCar. Find constant 12V, switched accessory, and ignition fuse locations instantly.
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Scan Tool Data
Vehicle module coding guides, OBD2 scan workflows, and factory system programming procedures for car audio integration. Supports Autel, HEX-NET, and more.
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Unit Converter & Ohm’s Law Calculator New
Convert between watts, volts, amps, dB, frequency, and impedance instantly. Built-in Ohm’s Law solver — enter any two values (V, I, R, P) and get the rest. Series & parallel impedance, fuse sizing, and wire gauge reference.
