# PA Bible > Instant loudspeaker technical specifications reference guide for sound engineers. (iPhone/iPad app by MarkedSoftware.) - Source: https://appshunter.io/ios/app/pa-bible/id502511514 (this page in markdown: same URL + `.md`) - Developer: [MarkedSoftware](https://appshunter.io/developer/439512942) - Category: Reference, Utilities - Price: $2.99 - Rating: 3.70/5 from 3 App Store ratings · 25 written reviews indexed - Age rating: 4+ - Requires: iOS 11.0 · 17 MB - Languages: American English - Released: 2012-02-26 - Data updated: 2026-08-31 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/pa-bible/id502511514/reviews.md ## What is PA Bible? PA Bible is the instant reference guide for any sound engineer. Technical specifications for hundreds of loudspeakers compiled into one simple, easy to use app. NOW – data is stored in ‘The Cloud’ – meaning we can add speakers easily! Expect more frequent updates! All loudspeakers shown with a picture for easy reference and identification. Reduced app size - images are accessed via data/WiFi connection, or optionally download the loudspeaker images to your device for offline access. Now with a comparison view for iPad – compare details between loudspeakers! PLUS details such as: Max SPL Driver Info Power Handling Dimensions (Metric or Imperial) Weight (Metric or Imperial) Signal Connectors Mains Connectors Frequency Range Angles of Dispersion AND MORE! Now featuring a Speaker Interval Calculator! Manufacturers included so far: Adamson Axys Clair Bros Coda Audio D.A.S. Audio d&b audiotechnik dB Technologies EAW EM Acoustics EV FBT Fohhn Funktion One HK Audio JBL K Array Kling & Freitag KV2 L’Acoustics LDS LSS Lynx Pro Audio Mackie Martin Audio McCauley Meyer Nexo Ohm Outline Peavey PK Sound RCF Renkus Heinz Stage Accompany Tannoy Traction Sound Turbosound TW Audio ## Key features - Loudspeaker technical specifications - Hundreds of speaker models - Optional offline image access - iPad comparison view - Speaker Interval Calculator - Multiple manufacturers included ## Chart rankings - #136 in Top Paid · Reference (US App Store) ## Recent user reviews (10 of 25) All indexed reviews: https://appshunter.io/ios/app/pa-bible/id502511514/reviews.md ### 1/5 — 打不开 *2024-09-01* 根本打不开 好几天了 一直加载 加载 就是打不开啊。 ### 1/5 — 打不开 *2024-08-18* 为什么打不开，一直在加载 ### 1/5 — 无法下载产品数据库 *2024-08-17* 希望修改链接 ### 1/5 — It's not working any more *2022-11-10* After actualisation to ios 16 the app doesn't run.... ### 1/5 — Update app!!! *2021-07-04* Its great app but please update!!! Missing new loudspeakers from turbo sound, hkaudio and others ### 5/5 — Helpful App *2020-07-01* Yes. I read the release notes occasionally;) ### 5/5 — Version history *2020-04-26* Yes some of us do read the version history 😂😂 Awesome job from you all, has saved me a a few times 👍🏼👍🏼 ### 3/5 — Format *2020-04-25* Daten in der Übersicht eines Speakers sind nicht vollständig dargestellt. Update bitte. ### 2/5 — Current Name Brand Speakers Missing? *2018-06-29* This app was a bit of a disappointment. There seems to be no mention of any (or a lot of) current, name brand speakers. Turbosound IQ, Mackie Thump, D.A.S. Event tops... and QSC isn’t even listed. I’m wondering if this project was just abandoned halfway through since it’s just data entry. A search feature would be VERY helpful too instead of scrolling through tons of speaker models. ### 4/5 — Добрый день! *2017-11-15* Добавьте пожалуйста Dynacord. ## Frequently asked questions about PA Bible ### What is PA Bible? PA Bible is a reference guide for sound engineers, offering technical specifications for hundreds of loudspeakers. It includes details like Max SPL, driver information, power handling, dimensions, and more, with an optional Speaker Interval Calculator. ### How much does PA Bible cost? PA Bible is a paid application, priced at $2.99. This one-time purchase grants you access to all its features and data. ### Does PA Bible have ads? No, PA Bible does not contain advertisements. As a paid application, it provides an ad-free experience for its users. ### Can I use PA Bible offline? Yes, you can optionally download loudspeaker images to your device for offline access. This allows you to use the app's reference features even without an internet connection. ### What devices is PA Bible available on? PA Bible is supported on iPhone, iPad, and iPod devices. It also features a comparison view specifically designed for iPad. ### How often is PA Bible updated? The app's description indicates that data is stored in the cloud, allowing for more frequent updates. The latest version, 4.0.1, was released on April 26, 2020. ### What manufacturers are included in PA Bible? PA Bible includes technical specifications for a wide range of manufacturers such as Adamson, JBL, L'Acoustics, Martin Audio, Meyer, Nexo, RCF, Turbosound, and many others. ### What is the age rating for PA Bible? PA Bible has an age rating of 4+, making it suitable for a broad audience. The app focuses on technical data relevant to audio professionals. ## Version history (last 5 releases) ### 4.0.1 — 2020-04-26 4.0.1 •Fixing a wonky table layout issue for some devices in 4.0 4.0 •Version 4 is here! •Now supporting jazzy new iPhones with a notch up the top – iPhone X/XS/11 Pro etc! •Now supporting iPad in all (current) sizes! •Kind of supporting dark mode! •Another year another backend provider… •Please be sure to download this update before the end of May 2020 •Does anyone read these? ### 4.0 — 2020-04-24 •Version 4 is here! •Now supporting jazzy new iPhones with a notch up the top – iPhone X/XS/11 Pro etc! •Now supporting iPad in all (current) sizes! •Kind of supporting dark mode! •Another year another backend provider… •Please be sure to download this update before the end of May 2020 •Does anyone read these? ### 3.0.3 — 2016-11-30 **Bug fix** •Fixed Speaker Interval Calculator - now you can enter a number of speakers! Useless without that... ----- **V3.0 features** •Version 3 is here! •But it looks the same? •That’s right! All the improvements have been made to the backend server. That just means that bugs have been squeezed out and the app now runs faster and more efficiently. •Please be sure to download this update before the end of January 2017 – v2 won’t work after then. •iOS10 compliant too. Watch out for loudspeaker updates soon... ### 3.0.2 — 2016-11-07 **Bug fixes** •Current database bug fixed •Image download progress HUD updated and fixed ----- **V3.0 features** •Version 3 is here! •But it looks the same? •That’s right! All the improvements have been made to the backend server. That just means that bugs have been squeezed out and the app now runs faster and more efficiently. •Please be sure to download this update before the end of January 2017 – v2 won’t work after then. •iOS10 compliant too. Watch out for loudspeaker updates soon... ### 3.0 — 2016-11-04 •Version 3 is here! •But it looks the same? •That’s right! All the improvements have been made to the backend server. That just means that bugs have been squeezed out and the app now runs faster and more efficiently. •Please be sure to download this update before the end of January 2017 – v2 won’t work after then. •iOS10 compliant too. Watch out for loudspeaker updates soon... ## Apps similar to PA Bible | App | Rating | Price | Category | | --- | --- | --- | --- | | [JB-Lighting](https://appshunter.io/ios/app/jb-lighting/id630531181) | 2.0 (1) | Free | Reference | | [ISS Real-Time Tracker 3D](https://appshunter.io/ios/app/iss-real-time-tracker-3d/id1079990061) | 4.8 (1,163) | $0.99 | Reference | | [STIPA](https://appshunter.io/ios/app/stipa/id582112259) | 4.0 (1) | $49.99 | Reference | | [Audio Techniques \| Sound Math](https://appshunter.io/ios/app/audio-techniques-sound-math/id795976895) | 5.0 (2) | Free | Reference | ## More apps by MarkedSoftware - [PowerPushUp](https://appshunter.io/ios/app/powerpushup/id996116082) All apps by MarkedSoftware: https://appshunter.io/developer/439512942 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-31.*