| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| car amplifier 4 channel with subwoofer output | 1.92 | 0.3 | 869 | 41 |
| car audio amplifier 4 channel | 0.6 | 1 | 3472 | 53 |
| car amplifier 4 channel | 1.76 | 0.4 | 1630 | 74 |
| car stereo 4 channel amplifier | 1.15 | 0.5 | 5691 | 57 |
| small car amplifier 4 channel | 0.76 | 0.3 | 9026 | 55 |
| four channel amplifier car audio | 1.91 | 0.5 | 6764 | 39 |
| car amp with subwoofer output | 0.68 | 0.9 | 7098 | 64 |
| four channel car amplifier | 1.27 | 0.8 | 7070 | 56 |
| car amplifier 4 channel reviews | 0.02 | 0.3 | 2411 | 82 |
| car amplifier 4 channel comparison | 1 | 0.8 | 599 | 67 |
| subwoofer amplifier car audio | 0.58 | 0.2 | 7567 | 88 |
| car subwoofer with amplifier | 0.75 | 0.8 | 6519 | 56 |
| car amplifier 4 channel low price | 1.31 | 0.9 | 7709 | 76 |
| car subwoofer amplifier connection | 0.53 | 0.2 | 38 | 80 |
| car subwoofers amplifier built in | 0.95 | 0.1 | 1224 | 69 |
