「Stereo & Audio Equipment(Electrical & Electronics · Kindle 电子书)」KDP 类目数据
Amazon Kindle 电子书「Stereo & Audio Equipment(Electrical & Electronics · Kindle 电子书)」类目的畅销榜数据(11月2日更新):中位价格 $6.29,评论中位数 1,平均评分 4.2,KDPTop 机会分 21/100(竞争很激烈)。
21机会分 / 100
$6.29中位价格
1评论中位数
| 价格区间(中间 50%) | $4.99 – $9.99 |
|---|---|
| 平均评分 | 4.2 |
| 近 90 天新书占比 | 21% |
| 榜单书数 | 90 |
| 所属分类 | Kindle 电子书 |
数据解读
- 评论门槛只有上级类目「Electrical & Electronics」的 1%(113 条),是它下面更好进的一块。
- 评论门槛低于 98% 的Kindle 电子书类目:畅销书评论中位数只有 1 条,新书靠少量评论也能上榜。
- 近 90 天新书占比 21%,高于 89% 的Kindle 电子书类目,读者在持续买新书。
「Stereo & Audio Equipment」畅销榜 Top 10
-
The Baofeng Radio Bible: The Comprehensive and Easy-to-Follow Guerrilla's Guide to Become a Pro with Your Baofeng Radio in No Time and Stay Connected When It Matters Most
- 榜单排名#1
- 价格$19.99
- 评分4.5
- 评论2,686
-
All-In-One Baofeng Radio Preparedness: The Guerrilla’s One-Stop Guide to Rapidly Mastering Your Baofeng Radio. Never Lose Touch. Keep Your Family Safe Especially During Critical Times
作者 Jefferson K. Barret
- 榜单排名#2
- 价格$9.99
- 评分4.4
- 评论1,096
-
Audio and Signal Projects for Electronics Learning: 20 Practical Circuits for Sound, Light, Oscillators, and Testing (Practical Electronics Projects Series Book 3)
- 榜单排名#3
- 价格$4.99
- 评论-
-
THE COMPLETE DIY VINTAGE AUDIO REPAIR GUIDE : A Step-by-Step Beginner-Friendly Manual for Troubleshooting and Fixing Tube Amps, Cassette Decks, Radios, Turntables, and Classic Stereo Equipment.
作者 Mason Northwood
- 榜单排名#4
- 价格$20
- 评分4.0
- 评论2
-
The Beginner’s Guide to Baofeng Radio: Break Through Complexity with Easy Programming, Secure Communications, and Master Radio Skills for Unpredictable Events
作者 Beacon And Barricade
- 榜单排名#5
- 价格$0.99
- 评分4.3
- 评论27
-
First Steps In Circuits Schematics Reading: A Beginner’s Guide to Understanding Electrical Symbols, Reading Circuit Diagrams, and Troubleshooting Electronic Systems with Confidence
作者 Hayford M. Malvin
- 榜单排名#6
- 价格$7.99
- 评论-
-
Guitar Wiring: Electronics, Mods & Effects: Custom Electric Guitar Wiring Like a Pro
作者 Jay Large
- 榜单排名#7
- 价格$5.99
- 评分4.6
- 评论3
-
The Vintage Audio Repair & Restoration Workshop : A Practical International Guide to Diagnosing, Fixing, Testing, and Restoring Receivers, Amplifiers, Turntables, and Other Classic Audio Equipment
- 榜单排名#8
- 价格$5.50
- 评论-
-
DIY Guitar Amp Repair: Fix Tube and Solid-State Amps, Troubleshoot the Most Common Failures, and Keep Your Rig Stage-Ready (The DIY Vintage Audio Workshop)
作者 Morgan Reid
- 榜单排名#9
- 价格$9.99
- 评分5.0
- 评论1
-
Stereo Systems Made Simple: How to Choose Components, Connect Everything, Set Up Your Speakers, and Get Better Sound Without Overspending (The Classic Stereo Series)
作者 W. E. Swift
- 榜单排名#10
- 价格$4.99
- 评分3.9
- 评论3
常见问题
「Stereo & Audio Equipment」适合做 KDP 吗?
KDPTop 机会分 21/100,属于竞争很激烈。畅销榜中位数书有 1 条评论,中位价格 $6.29。
在「Stereo & Audio Equipment」上榜需要多少评论?
畅销榜书的评论中位数是 1,93% 的书不到 100 条评论。
「Stereo & Audio Equipment」的书定价多少合适?
中位价格 $6.29,一半的畅销书定价在 $4.99–$9.99 之间。
新书能进「Stereo & Audio Equipment」畅销榜吗?
当前畅销榜里 21% 的书是近 90 天的新书。
数据说明
数据来自 KDPTop 每天对 Amazon 公开榜单页面的抓取,中位数基于最新一期畅销榜。机会分综合了评论门槛、低评论书占比、榜单更替、新书占比和价格,0–100 分,越高越容易进入。