Gravity GR-6996H 6x9" 4-Way Coaxial Car Speakers Marine Audio these speakers are suited to

these speakers are suited to installations that need useful output from moderate amplifier power

DB25-to-XLR Female Format: Provides one locking DB25 male connector and eight 3-pin female XLR connectors

An external amplifier is required because this is a non-amplified subwoofer

Bridgeable Configuration: Adds flexibility for compatible single-channel setups

Gravity GR-6996H 6x9" 4-Way Coaxial Car Speakers Marine Audio these speakers are suited toThe Gravity GR 6996H is a pair of 6x9 inch, 4 way coaxial car speakers intended to replace compatible factory door or rear deck speakers. It provides a practical option for drivers whose original speakers have become worn, quiet, or distorted. The 4 ohm design is suited to typical automotive speaker circuits. These speakers use a 4 way coaxial layout to combine multiple driver elements within each 6x9 inch assembly. Their published 30 Hz to 22 kHz