
Harmony
Back from the 80s
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.
Harmony Blue Note & Hard Rock
This year ESB presents a complete new range of high-quality speakers, under the name of Hard Rock (HR). The Series includes a 4", a 5" and a 6.5" 2-Way Speaker System, as well as a 4", a 5" and a 6.5" Coaxial. Along with the range of active subwoofers, providing a complete, ready-to-use solution for all customers. The Harmony Series is designed to be easily installed in a vehicle’s original speaker housings and to be integrated with factory head unit or an aftermarket amplifier. The woofer’s pressed paper cone, the large voice coils for handling high power, and the silk dome tweeters with neodymium magnets, are just some of the features that make these speakers uncompromising.

Active Subwoofers
The most popular products are those that offer a satisfying listening experience that can also be hidden inside the car, just like the original components. We have improved acoustic quality and reliability to the point where we can provide “ready-to-use” powered subwoofers that can be easily installed under the front seats or even inside the rim of the spare wheel!
The HR 10 US is an under seat subwoofer with an integrated Class-AB amplifier. The control panel lets the user set Input Gain, LP Filter, Bass Boost, and Phase to the liking of the listener. The Low and High-Level Inputs guarantee the maximum installation flexibility. The HR 11 SW is an active subwoofer that actually fits inside the rim of the spare wheel, while its die-cast aluminum case makes it sturdy and long-lasting. Easy to install, the HR 11 SW provides a powerful and dynamic sound thanks to a dual voice coil woofer and a 200 Watt Class-D digital amplifier. With the included wireless remote control you can adjust the subwoofer’s volume level, phase (set to non-inverted or inverted), the crossover frequency (from 50 to 150Hz), and the bass boost (up to 12dB of boost).

Harmony Series











