



ESB HB 1.10S4 Sub 10 Inch Car Subwoofer Harmony Series 200w RMS 4 Ohm
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HB 1.10S4
10"/250 mm Subwoofer
The Harmony brand was launched in the 1980s, together with the first home loudspeakers produced by ESB.
The production of Harmony car speakers began in the 90s, with a wide range of products that combined high quality performance at a lower price than the ESB speakers themselves, yet without ever forgetting the final goal… high-fidelity speaker capable of reproducing the entire sound spectrum.
This year, Harmony returns to the market with a wide range of high-quality products.
The HB1-10S4 subwoofer was designed with selected materials to improve bass response and is the perfect match with speakers from the same series. This subwoofer has an oversized cone and suspension to handle more power and produce strong and controlled bass.
The pressed paper cone guarantees greater resistance and rigidity for optimal low frequency response. The large Y25 ferrite magnet allows for optimal magnetic flux, even at high powers. For better response and performance, we recommend using a closed enclosure of approximately 28 liters.
Specification
| Nominal Impedance | 4 Ohm |
|---|---|
| Nominal Power Handling | 200 W |
| Peak Power | 400 W |
| Frequency Response | 43 Hz ~ 1.5 KHz |
| Sensitivity | 88 dB |
What's Included
- ESB HB 1.10S4
FAQs
Q: Will these speakers fit my car?
A: Most car speakers are standard sizes, but mounting depth and fitting rings vary by vehicle. Check the size in the Specification tab against your vehicle, or contact CEN with your registration and we will confirm fitment and any adapters or fitting kits you need.
Q: Do I need an amplifier to run these speakers?
A: Not always. Most speakers will run from a standard head unit, but a dedicated amplifier lets them perform at their best, particularly for component sets and higher power handling models. The RMS figure in the Specification tab is the guide to how much clean power they can use.
Q: What is the difference between coaxial and component speakers?
A: Coaxial speakers combine the tweeter and woofer in one unit for a simple like-for-like upgrade. Component sets separate the tweeter and woofer with a crossover for better imaging and detail, and suit installs where sound quality is the priority.
Q: Do these come as a pair?
A: Unless stated otherwise, car speakers are sold in pairs. Check the product title and What's Included tab, which lists exactly what is in the box.
Q: Can CEN fit these speakers for me?
A: Yes. CEN offers professional installation from our Nottingham premises. Contact us to book an installation slot or ask for a fitting quote.
About the brand
ESB Audio
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