Crossfire DBW15 Subwoofer Owner Manual

Crossfire DBW15 is a powerful subwoofer capable of producing deep, accurate bass in a variety of enclosure types. Its 2.5-inch, 4-layer voice coil and 54 oz. magnet deliver 1000 watts of dynamic power handling, ensuring exceptional performance even at high volumes. Whether you're looking for a sealed, vented, or bandpass enclosure, the Crossfire DBW15 has the versatility to meet your needs.

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Crossfire DBW15 Subwoofer Owner Manual | Manualzz

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Frequently asked questions

The nominal power handling is 250 watts, which is the recommended power to be used per woofer to assure long life.

The maximum power handling is 500 watts, which is the power level that the subwoofer could experience a high amount of mechanical degradation and possible failure over time. Extended periods of exceeding this power level should be avoided.

The dynamic power handling is 1000 watts, which is the power level for peak transients and short bursts. Continuous playing at or above this level will cause mechanical or thermal failure and should never be attained except in approved SPL competition vehicles.

The recommended enclosure types are sealed, vented, bandpass with a sealed chamber, and bandpass with a vented chamber. Enclosure recommendations and specifications are provided for each type.

The optimum sealed volume ranges from 1.49 cubic feet to 3.2 cubic feet, depending on the desired sound characteristics. A smaller volume will result in a higher -3dB response and efficiency, while a larger volume will result in a lower -3dB response and efficiency.

The optimum vented volume ranges from 2.7 cubic feet to 4.0 cubic feet, depending on the desired tuning frequency. A lower tuning frequency will result in a lower -3dB response and higher efficiency, while a higher tuning frequency will result in a higher -3dB response and lower efficiency.
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