Speaker Box Lite vs BoardView Reader

Design your perfect speaker box — skip the math and jump straight to building. Speaker Box Lite calculates subwoofer and speaker enclosures for you: sealed, ported (bass-reflex), 4th & 6th order bandpass, passive radiator, and transmission line. Get optimal volume and tuning recommendations, then see your box in full 3D with auto-generated blueprints and cut sheets. BUILT-IN SPEAKER DATABASE Search 5,000+ drivers from 300+ brands — Thiele-Small parameters load with one tap. Can't find yours? Add it manually in seconds. DESIGN IN 3D Place speakers and ports, add braces and dados, choose materials — and watch your enclosure come together. Design custom waveguides for tweeters and ports — conical, elliptical, hyperbolic and radial horn profiles included. SIMULATE BEFORE YOU BUILD Frequency response, phase, group delay, cone excursion and SPL plots. Compare enclosure variants side by side and pick the one that sounds right — before you cut a single board. COMPLETE SYSTEMS Multi-way boxes with subs, mids and tweeters. Full crossover designer: low-pass and high-pass filters (Butterworth, Linkwitz-Riley and more), series and parallel notch, Zobel, RC and RL contour networks, plus L-Pad attenuation. EXPORT & BUILD Export cut sheets and blueprints for every panel. 3D-print custom ports and waveguides via STL, or export the whole enclosure and its parts as STL. Send parts to CNC in STEP format for precision cutting. YOUR PROJECTS EVERYWHERE Free account keeps projects in the cloud — start on your phone, continue on the web at speakerboxlite.com. Upgrade to PRO for unlimited projects, offline database access and all advanced features. Payment is charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically unless auto-renew is turned off at least 24 hours before the end of the current period. Manage or cancel anytime in your Account Settings. Privacy Policy: https://speakerboxlite.com/privacy Terms of Use: https://speakerboxlite.com/terms-of-use

BoardView Reader answers the two questions every motherboard repair tech asks: where do I measure this power rail, and which part do I replace? Open the board's boardview and schematic, locate the rail in one tap, test it with your multimeter and find the reference and value of the component to change — on your phone, tablet and computer. LOCATE A POWER RAIL • Search a rail (PPBUS_G3H, PP3V3_S5, VCC_MAIN…) or a component in a single field • Every point on the same net lights up on the board, top and bottom • Spot the most accessible capacitor or test point to place your probe • Flip the board, rotate 90°, show one side or both, just like on the bench TEST FOR SHORTS • Measure the rail in diode mode and log the reading in one tap • Compared with a known-good board, it is judged at once: matches, slight difference, large difference, likely short, open line • Your reference values apply to every board with the same number; share them as CSV FIND THE PART TO REPLACE • Tap a component: its reference, value, voltage, tolerance and package, read from the schematic • Side, pin count and the net of each pin in the inspector THE SCHEMATIC IN THE RIGHT PLACE • Import the board and its PDF schematic with the same name: they are paired automatically • Tap a component: the schematic opens on the right page, the reference boxed • Tap a net or a reference in the schematic: "Show on board" takes you back AN ORGANISED SHOP • Sort boards into folders: in repair, donors, customers… • Each board keeps its schematic and its readings • On a computer: hover info with the mouse and customisable keyboard shortcuts FORMATS: BRD (Test_Link, including encoded), BRD2, BDV, BVR and BVR3, CST. A demo board and schematic are included so you can try everything right away. FREE TO READ — Opening and reading boards is free. The linked schematic, diode-mode readings and the unlimited library are part of Pro: a one-time purchase, no subscription, with a full 7-day free trial. No ads, no account, no ad tracking, works offline. Available in English, French, German, Italian, Spanish and Portuguese.