Bridge DK 75.4 4-Channel Amplifier Speakers Specific official published specs aren’t

Specific official published specs aren’t widely available online

while the midrange delivers clear vocals and instrumental clarity

Designed with solid construction and reliable components

suitable for all BMW and Mini with under-seat bass

Bridge DK 75.4 4-Channel Amplifier Speakers Specific official published specs aren’t4 channel Class D amplifier 4 x 75 watts RMS into 4 ohms Bridge DK 75. 4 4 Channel Class D Amplifier Power: 4 x 75 watts RMS into 4 ohms Power: 4 x 125 watts RMS into 2 ohms Power: 2 x 250 watts RMS bridged into 4 ohms Impedance: 2 4 ohms Amplifier type: Class D Operating voltage: 7 18 V Dimensions (L x W x H): 283 x 176 x 50 mm Features: 4 channel high power amplifier Pure power amplifier without crossovers Gain control per channel Compact housing