Key Takeaways
1. Doshisha introduced the GS-SP1 Grand Speaker soundbar to aid individuals with hearing difficulties while watching TV.
2. The soundbar features dual 5-watt horn speakers and additional speakers for improved dialogue clarity, producing sound 1.5 to 1.7 times louder than a regular TV.
3. The horn speakers can be adjusted to direct sound towards two listeners, ensuring others hear a normal volume.
4. It offers five audio equalization settings (Clear, Normal, News, Movie, Music) to enhance the listening experience for different audio sources.
5. The Grand Speaker launches on April 28, priced at 39,600 yen (~$279), with dimensions of 410 x 142.5 x 70 mm and a weight of about 1.1 kg.
Doshisha has introduced the GS-SP1 Grand Speaker soundbar, created to assist individuals who have difficulty hearing while watching their favorite TV shows and movies. This 20-watt soundbar features a mix of dual 5-watt horn speakers along with audio equalization and an additional pair of 5-watt speakers to enhance dialogue clarity.
Design and Technology
In contrast to the Sound Fun’s Mirai Speaker Mini, which employs a flat driver curved in one direction, the Grand Speaker makes use of horn speakers for delivering sound over long distances with less drop in volume. The audio produced by the horn speakers is about 1.5 to 1.7 times louder than that of a regular TV when measured from a distance of 3 meters (9.8 ft). The sound can be directed toward two listeners by adjusting the horn speakers up to 15° sideways and tilting them up to 3° upward. This ensures that others only hear the normal volume, preventing the sound from being overwhelming.
Audio Modes
The soundbar includes five different audio equalization settings: Clear, Normal, News, Movie, and Music. Each setting is designed to enhance the listening experience and make it easier for those with hearing difficulties to enjoy various audio sources. Notably, the Normal mode boosts audio in the 200 Hz to 600 Hz frequency range, making voices clearer. This mode also helps older adults by increasing the sound in higher frequencies where their sensitivity tends to decline.
Availability and Specifications
The Doshisha Grand Speaker is set to launch on April 28, with a suggested retail price of 39,600 yen (~$279) available on the company’s online shop. The dimensions of the Grand Speaker are 410 x 142.5 x 70 mm (16.1 x 5.6 x 2.8 in.) and it weighs about 1.1 kg (2.4 lbs.). For those who prefer not to import the Grand Speaker from Japan, the Sound Fun Mirai Speaker Mini is available on Amazon US.
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