Jamo A 7 6·7

The inner and outer qualities

Cabinets

All four models are made of solid, resonance-dead MDF board and come in several finishes. Except for the SUB 650, which features a closed cabinet design, the other subs feature an integrated slotted port cabinet. This allows for deeper tuning, superior power handling and distinct sonic fidelity. Last but not least, the integrated port design ensures great rigidity and stability in the cabinet design.

Amplifiers

All four Jamo amplifiers feature highly efficientBASH® amplifier tech- nology, which combines the musical quality of class A/B amplifiers with the efficiency of class D amplifiers.BASH® technology translates into more efficient, yet more powerful amplification without the heat associated with conventional amplifiers. All four subwoofers feature a convenient on/auto/off switch and built-in limiter, which means that sound reproduction will always be clean and as well defined as in­ tended.

Drivers

At the heart of these powerful subwoofers are new, long-throw super drivers, capable of moving large amounts of air with incredible speed and precise control. The 8in and 10in drivers feature Ø 38mm/1.5in four-layer voice coil and the 12in driver from the SUB 650 is equipped with a Ø 50mm/2in, four-layer voice coil. The heavy magnet systems feature a vented pole piece in order to avoid over/under pressure ­behind the dust cap (mechanical damping) when the cone is moving. These units are an important part of the reason why the four subs all offer top specifications and peak performance.

Test tones

To get the full benefit of your new subwoofer you have to adjust the phase and optimise the sound in relation to the room in which you place your speakers. To make this process easy we have placed two different modulated tones in the download section of www.jamo.com.

Placement tone

This is a modulated tone that sweeps up and down in the lower ­frequencies. This will help you find peaks and dips in your room. The perfect spot for your subwoofer is where you hear the least peaks and dips – or put another way, the flattest response.

Phase adjustment tone

This test tone will help you phase your sub correctly and hence create the perfect integration between the subwoofer and your frontspeak- ers. This adjustment is extremely important if you want harmonious, well-balanced sound from your speakers.

For more detailed information go to www.jamo.com.

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JAMO SerieS 23 manual Inner and outer qualities, Test tones
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SerieS 23 specifications

The JAMO SerieS 23 is a remarkable series of loudspeakers that combine contemporary design with cutting-edge audio technology, creating an immersive sound experience for music lovers and home theater enthusiasts alike. One of the standout features of the SerieS 23 is its compact design, which allows it to fit seamlessly into various living environments without compromising on sound quality. The series includes bookshelf speakers, floor-standing models, and center speakers, ensuring a comprehensive audio solution for diverse setups.

At the heart of the JAMO SerieS 23 is an advanced acoustic engineering design that focuses on delivering clear and dynamic sound. Each speaker in the series is equipped with high-quality woofers and tweeters that work in harmony to reproduce a wide frequency range. The drivers have been carefully selected for their ability to provide robust bass response while maintaining accuracy in the mid and high frequencies. This attention to detail ensures that listeners receive a well-balanced sound, whether they are enjoying their favorite music or watching a dramatic film.

One of the key technologies employed in the JAMO SerieS 23 is the use of proprietary WaveGuide technology. This innovation helps to create a more expansive soundstage, allowing listeners to experience audio as if they were right at the center of the action. The WaveGuide technology directs sound waves in a way that enhances dispersion, thereby providing a larger listening sweet spot. This is particularly advantageous when hosting gatherings, as everyone can enjoy high-quality sound no matter where they are seated.

Additionally, the JAMO SerieS 23 features an aesthetically pleasing design, with sleek lines and elegant finishes. Available in various colors, these speakers can complement any decor, making them a stylish addition to any home. The cabinetry is designed not only for visual appeal but also to minimize resonance, ensuring that the sound remains clean and undistorted.

In summary, the JAMO SerieS 23 is an exceptional lineup that blends aesthetic elegance with sophisticated acoustic technology. Whether used for music playback or home theater applications, the serieS 23 offers an unparalleled audio experience. With its solid build quality, innovative features, and stunning design, the JAMO SerieS 23 is poised to impress both audiophiles and casual listeners alike.
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