The economic recovery has brought about an active market, and various exhibitions and activities are held in full swing. Recently, a customer took Sinbosen's D4-3000 and FP20000Q power amplifier products to an exhibition called MWAVE expo. MWAVE Expo is a professional audio, lighting, stage technology and entertainment industry exhibition. The exhibition brings together the world's leading audio, lighting, stage technology and related equipment manufacturers, suppliers and service providers, providing a platform for exhibitors and visitors to communicate and cooperate.

Four single 21-inch subwoofers were connected to D4-3000 and FP20000Q at the exhibition site that day, and the effect was surprising. It was the room with the loudest sound and the lowest bass among the 14 rooms at the exhibition.

The D4-3000 and FP20000Q are two powerful amplifiers, both displaying impressive capabilities when it comes to bass. When four single 21-inch subwoofers are connected, the effect of the FP20000Q slightly exceeds that of the D4-3000 at 4 ohms. However, once the D4-3000 is bridged, it surpasses the FP20000Q in terms of bass performance and becomes a better choice. Overall, these two power amplifiers are like beasts, bringing customers an extraordinary audio experience.

FP20000Q is connected to 4 single 21-inch subwoofers, this power amplifier has already shown shocking performance in 4 ohms. It produces a powerful and punchy low-frequency response that fills the soundstage with deep, propelling bass tones. When we turned our attention to the D4-3000, it showed even more amazing performance. When the D4-3000 is bridged, the bass effect exceeds that of the FP20000Q. This means that the D4-3000 can output more power and richer low-frequency details, making the bass more profound, clear and full. Whether in a concert or a demanding stage performance, the D4-3000's bass performance is irresistible. Its dynamic range and audio accuracy add unparalleled depth and presence to any type of audio content.

No matter which amplifier they choose, customers can expect beast-like bass for a compelling audio experience.