












📣 Elevate your ride’s voice with Bosch Symphony Horns — hear and be heard in style!
Bosch Symphony Horns (model F002H10028) are a set of dual-tone 12V car horns delivering 105-118 dB sound at 420/500 Hz frequencies. Designed for easy installation in passenger cars, SUVs, and commercial vehicles, they offer a balanced, attention-grabbing alert with a sleek piano black finish. Trusted by over 14,000 users, these horns combine powerful performance with plug-and-play convenience.
































| ASIN | B01H078EEO |
| Amperage | 4 Amps |
| Assembly Required | No |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #232 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #1 in Car Horns |
| Brand | Bosch |
| Colour | BLACK |
| Country of Origin | India |
| Customer Reviews | 4.0 4.0 out of 5 stars (14,321) |
| Date First Available | 14 February 2015 |
| Generic Name | Horn |
| Imported By | Bosch Ltd, Post Box No. 3000, Hosur Road, Adugodi 560 030 Bangalore |
| Importer | Bosch Ltd, Post Box No. 3000, Hosur Road, Adugodi 560 030 Bangalore |
| Inner Material | PLASTIC |
| Item Dimensions LxWxH | 16.5 x 11.5 x 10.5 Centimeters |
| Item Weight | 599 g |
| Item dimensions L x W x H | 16.5 x 11.5 x 10.5 Centimeters |
| Item model number | F002H10028 |
| Manufacturer | Bosch |
| Manufacturer Part Number | F002H10028 |
| Model | BC343 |
| Net Quantity | 2 Count |
| Noise Level | 118 Decibels |
| Outer Material | PLASTIC |
| Packer | Bosch Ltd, Post Box No. 3000, Hosur Road, Adugodi 560 030 Bangalore |
| Product Dimensions | 16.5 x 11.5 x 10.5 cm; 599 g |
| Size | XXXXX-Small |
| Stain Resistant? | No |
| Style | Mellow Sound |Symphony (Black) |
B**N
Good
Vary good. Enough sound. Fitted in to my 2025 Fortuner without any wire cut or modification. Easy to connect the wiring.
A**T
Perfect and balanced no wiring issues if you already have a dual horn setup
The product is good, sound far better than basics horn you'll definitely enjoy . The bass and the low is maintained , so it can be heared by the other as well. If your vehicle (ie 4 wheeler ) already have dual horn then no need to worry these directly fits on to the same wiring , no need for relay that way cause normal dual horns are also marked as 12V only . You definitely love and its not too harsh as well , wont be disturbing anyone , the sound is perfect balance. But if you expect a very heavy sound then they might not fit your case. They are genuine product with proper product ID and Batch marking. Looks cool with piano black finish . I am first time user for such product but not a guy preffering very high tone sounds( Karol Bagh wali Creta Horn). This fits well and give you even sound throughout. The fitting is simple as well no worries for wiring only in case your car already has a dual horn setup.
G**H
Nice
Nice horn at a very good price.
B**R
Sound is not good
I didn’t like the sound of this horn. It has a very strange noise. I thought it would be a dual horn with a sound like the Creta, but instead it produces a very unpleasant and off-tune sound.
K**K
BOSCH ALWAYS BOSS
EXCELLENT SMOOTH SOUND
P**U
Good product. Decent sound. Missing wiring.
I would've given 5 stars if the box contains wiring. No wiring was given with the product. Luckily, I had wiring and relay from my old horn, which I used to install this horn.
N**E
Good
Product excellent but delivery boy bad services
M**A
Best under budget
Installed this horn in my car. I’m really satisfied with the performance. The sound is loud, clear, and sharp, making it easy to get attention in traffic without sounding too harsh or irritating. It gives a premium tone
أ**م
جيد لا باس به
V**N
Pros: 1. Premium sound. 2. Original Bosch brand. Cons: 1. No wiring kit.
R**H
Loved the pricing and the sound. Sounds like a bmw , German car sound. Worth every penny. My nissan micra is tiny and sound like a big sedan with this horn
I**.
Bought this to change my stock horn of my Jimny and now sounds so much better than my previous ones! And not too expensive as well!
J**D
Worth it
Trustpilot
1 month ago
4 days ago