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B1A4 OFFICIAL +

B1A4 OFFICIAL +

@chb1a4
Est. 2011·South Korea·Korean·~0.7 vids/wk
New on TrySpansa

B1A4 OFFICIAL + is a Music and Entertainment YouTube creator with 729K subscribers and 266M total views. The channel covers kpop, kpop idols, korean music, idol groups, music videos. Active for 15 years, the channel publishes about 3 videos per month. Videos average 479K views each. Based in South Korea, the channel's primary language is Korean. YouTube channels with 500K–1M sub channels typically charge between $10,000 and $50,000 per sponsored video. Book a sponsorship directly on TrySpansa.

729,000Subscribers
554Total Videos
265,582,272Total Views
Source: YouTube Data API

Audience Insights for B1A4 OFFICIAL +

See the data agencies & brands use to evaluate sponsorship fit

Views / Video284K
Impressions1.2M
Age Demographics
13-17
8%
18-24
35%
25-34
28%
35-44
16%
45-54
8%
55-64
3%
65+
2%
Gender Split
Male 62%Female 36%Other 2%
Core: Male 18-24
Top Countries
🇺🇸United States
28%
🇬🇧United Kingdom
18%
🇧🇷Brazil
12%
🇮🇳India
9%
🇩🇪Germany
7%
Traffic Sources
Search
34%
Suggested
24%
External
14%
Browse
12%
Content Performance
128KAvg Views
4.2%CTR
+1.2KNet Subs
3:42Watch Time
Subscriber Growth
6 mo agoToday
Device Split
Desktop
48%
Mobile
34%
Tablet
11%
TV
7%
Watch Time
8:42Avg Duration
42%Retention
2.1MHours
6.8Views/Visit
Content Type
Long-form
55%
Shorts
28%
Live
12%
Members
5%
Free · 10 seconds · No credit cardSee B1A4 OFFICIAL +’s audience data

Niches

MusicEntertainment

About

B1A4 Official YouTube Channel 비즈니스 문의

Recent Videos

#온앤오프 ONF #와이엇 과 안 내면 진 거 #가위바위보 ✌️✊️✋️#B1A4 #신우 가위바위보 챌린지
#비스트 #하이라이트 #이기광 과 안 내면 진 거 #가위바위보 ✌️✊️✋️#B1A4 #산들 가위바위보 챌린지
#Billlie #빌리 #하람 과 안 내면 진 거 #가위바위보 ✌️✊️✋️#B1A4 #산들 #가위바위보챌린지
[BABA B1A4] 2026 산들데이 [Innate:길라잡이] 비하인드
#MODYSSEY #모디세이 #HENGYU #헝위 #LYNNLYNN #린린 과 안 내면 진 거 #가위바위보 ✌️✊️✋️ #비원에이포 #B1A4 #챌린지 #신우 #CNU
#CLOSEYOUREYES #클로즈유어아이즈#JANGYEOJUN #장여준 과 안 내면 진 거 #가위바위보 ✌️✊️✋️#비원에이포 #B1A4 #가위바위보챌린지 #산들
#82MAJOR #82메이저 #남성모 #NAMSEONGMO 와 안 내면 진 거 #가위바위보 ✌️✊️✋️ #비원에이포 #B1A4 #산들 #챌린지 @82major_official
B1A4(비원에이포) 'CPR' Official MV

Channel data updated May 2026

youtube.com/@chb1a4
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Channel VideosB1A4 OFFICIAL +
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Sponsorship Pricing

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YouTube Data API: 729,000 subscribers
Rates are TrySpansa estimates based on industry data. Not sourced from or derived from YouTube.

ROI Estimate

TrySpansa OriginalMusic
Your Data
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Cost per 1,000 Views
Meta Ads (All-industry avg)$9.94
Not niche-specific — Mesha 2025 all-industry average
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Estimated Clicks
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Your net profit from a typical sale, after costs
Using Music benchmark: 2.5%–3.34% (E-commerce overall avg) · Skailama 2026
Using Music benchmark: 1.5× /year · Beans 2021 freq × Bluecore/MobiLoud RPR
Enter avg views above to estimate conversions
Methodology & sourcesNot sourced from YouTube
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Topicsclassified by TrySpansa

kpopkpop idolskorean musicidol groupsmusic videosweb entertainmentvlogskorean entertainmentkpop performancesidol

Resources

The Brief Isn't Dead. Unstructured Briefs Are. →NY Synthetic Performer Law: AI Clauses Your Deal Needs →Creator Payment Rails 2026: 5 Compared (Plus 1 Imposter) →

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