# 4.2P SP — 4.2P SP音箱配套的蓝牙遥控应用

> 4.2P SP音箱配套的蓝牙遥控应用 (iPhone/iPad app by 健雏 何.)

- Source: https://appshunter.io/ios/app/42p-sp/id6502673270 (this page in markdown: same URL + `.md`)
- Developer: [健雏 何](https://appshunter.io/developer/1744074712)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 13.0 · 6 MB
- Languages: English, Chinese, Chinese
- Released: 2024-06-06
- Data updated: 2026-05-16
- User reviews in markdown: https://appshunter.io/ios/app/42p-sp/id6502673270/reviews.md

## What is 4.2P SP?

4.2P SP是4.2P SP音箱配套的蓝牙遥控应用，旨在让用户方便地使用4.2P SP音箱，并解锁音箱更多的高阶设置。
主要功能：
1 调整音量。
2 选择输入通道。
3 设置唱机通道为MM/MC输入，并可以选择通道的输入阻抗。
4 显示音箱的状态信息。
5 设置低音信号输出的截止频率以及增益。
6 设置低音喇叭的增益。
7 设置等响度功能。
8 分别设置高中低音3段EQ的频率，Q值以及增益。


## Version history (last 4 releases)

### 1.0.3 — 2025-01-17

此版本更新性能优化

### 1.0.2 — 2025-01-13

新增语言选择及功能优化

### 1.0.1 — 2024-08-01

优化EQ显示界面

### 1.0 — 2024-06-07

No release notes.

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*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 2026-05-16.*