Tuning BP112

Phase Control: The phase control is a switch located on the panel with the electrical connections. This switch will reverse the phase of BP112's output with respect to its input. When installing BP112 with an existing factory or aftermarket system, depending on BP112’s location in the vehicle and the distance between it and the other speakers in the car, reversing the phase (by moving the phase switch) may produce a discernable increase or decrease in the amount of upper bass reproduced. Although the position that yields the most upper bass is technically correct, you may choose the position that better suits your taste.

Crossover: The crossover control adjusts the amount of high-frequency information present in BP112’s output.

Power LED: The power LED will glow red to indicate that BP112 is operational.

Thermal Protection LEDs: The Thermal/Protection LEDs will glow green when the protection circuit has determined that the woofer has reached maximum excursion and power. BP112’s woofer has been modified to provide maximum performance, monitor the Thermal LED while you are tuning BP112. When BP112 is properly tuned the servo LED should light momentarily during high- level bass transients. Avoid adjustments that cause the LED to remain lit for extended periods.

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BP112 specifications

The Earthquake Sound BP112 subwoofer is a powerful and highly regarded audio solution designed to deliver deep, resonant bass for an enhanced listening experience. This subwoofer stands out in the crowded audio market thanks to its meticulous engineering, formidable performance, and an array of features that cater to discerning audiophiles and casual listeners alike.

One of the hallmark features of the BP112 is its powerful 12-inch long-throw driver, which is engineered to produce low frequency sounds with remarkable precision and clarity. This driver is crafted from high-quality materials to ensure durability while delivering impressive sound quality. The long-throw design allows for an extended range of motion, which contributes to deeper bass response and prevents distortion, even at higher volume levels.

The BP112 is equipped with an advanced class D amplifier that boasts an impressive power output. This amplifier is highly efficient and ensures that the subwoofer can deliver impressive levels of bass without consuming excessive power. The result is not only a powerful audio performance, but also a cooler and quieter operation, making the BP112 suitable for extended listening sessions.

Another notable technology found in the BP112 is its variable crossover control, which allows users to tailor the bass response to match their specific preferences and the acoustics of their listening environment. This feature enables a seamless integration with other speakers, enhancing overall sound quality and creating a more immersive audio experience.

The BP112 also includes phase control, enabling users to adjust the phase alignment of the subwoofer with their main speakers. This ensures that the bass frequencies from the subwoofer and the mid/treble frequencies from the speakers blend harmoniously, resulting in a coherent sound stage.

In terms of build quality, the Earthquake Sound BP112 is constructed with robust MDF, providing an aesthetically pleasing finish while minimizing vibrations. It features a stylish design that can seamlessly fit into various home decor styles.

Overall, the Earthquake Sound BP112 subwoofer combines innovative technologies, exceptional build quality, and outstanding performance characteristics into a single package. Whether for home theater setups, music listening, or any application requiring deep bass, the BP112 is engineered to meet and exceed expectations, all while providing an exceptional audio experience.