Calculate subwoofer box volumes and design acoustic systems with detailed charts and parameter generation. Supports various enclosure types and includes a shared online speaker database. Offers cloud project saving and PRO features via subscription.
What We Love
- 📊 Comprehensive graphing and visualization tools
- 💾 Extensive speaker driver database with TS parameters
- 📐 Accurate enclosure calculations for sealed and ported boxes
- ✂️ Automatic cut list generation for DIY building
- 💡 Intuitive interface for beginners and experts
- 🎯 Multiple enclosure type support (bandpass, vented, sealed)
- 🆓 Free version available with core functionality
- ⚡ Quick calculations for on-the-spot shopping decisions
- 💾 Project saving and comparison features
- 🔧 Manual parameter entry for unlisted drivers
Room to Improve
- 💰 Expensive subscription model ($5-7/month or 400 rubles)
- 🚫 Limited free version functionality
- 🐛 Frequent crashes and stability issues
- ❌ Inconsistent calculation accuracy
- 🔐 Billing/subscription verification problems
- 📱 Poor UI design and abbreviated field labels
- 🌐 Language support limitations
- ⚠️ Parameters change unexpectedly during use
- 📉 Incomplete driver database with missing parameters
- 🔄 Slow driver approval process for new entries
