--- title: "MAD D-48BT - Reviews, Revenue and Downloads in Sweden | Apple App Store" description: "Adjustable crossover ( HPF / LPF / BPF from 20 Hz to 20 kHz ) Selectable crossover slopes ( 6 to 48 dB/oct ) " --- # MAD D-48BT — Sweden ![MAD D-48BT App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/3b/48/6d/3b486d7f-6234-6617-a4c3-bbc05958b129/AppIcon-0-0-1x_U007emarketing-0-6-0-85-220.png/434x0w.png) **Developer:** [Winn Scandinavia](https://apptail.io/developer/winn-scandinavia-XmFe) (Sweden) **Category:** Music **Rating:** 5.0/5 (1 ratings) **Price:** Free **Bundle ID:** com.gasaudiopower.madd48bt **Store:** Apple App Store **Country:** Sweden **Version:** 1.0.1 (released 2026-03-30) **Original Release:** 2026-03-23 **Languages:** English, Chinese **App Store Link:** [Download on Apple App Store](https://apps.apple.com/se/app/app/id6760750792) **AppTail Page:** [https://apptail.io/app/mad-d-48bt-sRJz/sweden](https://apptail.io/app/mad-d-48bt-sRJz/sweden) ## MAD D-48BT Description Adjustable crossover ( HPF / LPF / BPF from 20 Hz to 20 kHz ) Selectable crossover slopes ( 6 to 48 dB/oct ) Crossover types ( Bessel / Butterworth / Linkwitz-Riley ) Equalizer ( 8 x 31 bands ) Time alignment ( 0-20 ms / 0-692 cm / 0-272" ) Selectable phase shift ( 0 or 180 degrees ) 6 Memory presets ## MAD D-48BT Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/ee/00/d6/ee00d6c4-16c8-740d-2af3-f9ae5bcd356e/Simulator_Screenshot_-_iPhone_11_Pro_Max_-_2026-03-30_at_19.26.35.png/1242x2688.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/b7/e4/f7/b7e4f721-8f6e-1306-8865-e1e85afec532/Simulator_Screenshot_-_iPhone_11_Pro_Max_-_2026-03-30_at_19.26.49.png/1242x2688.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/8c/50/ee/8c50ee5b-8c91-a73f-771b-b0643b05b290/Simulator_Screenshot_-_iPhone_11_Pro_Max_-_2026-03-30_at_19.26.46.png/1242x2688.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/30/93/a9/3093a906-9ac0-864a-eabc-e4eb7dfe430b/Simulator_Screenshot_-_iPhone_11_Pro_Max_-_2026-03-30_at_19.26.42.png/1242x2688.png) ## MAD D-48BT Rating Breakdown in Sweden - 5 stars: 1 (100%) - 4 stars: 0 (0%) - 3 stars: 0 (0%) - 2 stars: 0 (0%) - 1 stars: 0 (0%) ## MAD D-48BT Available In - [Sweden](https://apptail.io/app/mad-d-48bt-sRJz/sweden) - [Egypt](https://apptail.io/app/mad-d-48bt-sRJz/egypt) - [Finland](https://apptail.io/app/mad-d-48bt-sRJz/finland) - [Hungary](https://apptail.io/app/mad-d-48bt-sRJz/hungary) - [Denmark](https://apptail.io/app/mad-d-48bt-sRJz/denmark) - [Norway](https://apptail.io/app/mad-d-48bt-sRJz/norway) - [Pakistan](https://apptail.io/app/mad-d-48bt-sRJz/pakistan) - [India](https://apptail.io/app/mad-d-48bt-sRJz/india) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. Track your app's performance, discover ranking keywords, monitor competitors, and analyze market trends. - [Search Apps](https://apptail.io) - [Top Charts](https://apptail.io/top-iphone-apps) - [Sign Up for Full Access](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=footer) *Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*