EXPOSING a Cheap Subwoofer w/ Rockville K9 Version 2 vs V1 | Blowing Subs on 1000W & Best SPL Test? EXOcontralto 31:48 5 years ago 2 675 467 Скачать Далее
CHEAP $100 Subwoofer TEST w/ 12" Rockville K9 Car Audio Sub | Aero-Ported Box SPL Bass Testing EXOcontralto 15:20 6 years ago 1 192 591 Скачать Далее
Rockville K9 v2 Subwoofers - Good Glue but Still Blew? [4K] Williston Audio Labs 25:57 5 years ago 210 922 Скачать Далее
The Rockville K9 Subwoofers Series Version 1 (DEMO) Rockville Audio 4:13 6 years ago 45 172 Скачать Далее
Rockville K9 knock off and of course outperforms the JL Audio W7. Sound Town Aries 10" Review RobotUnderground 5:51 1 year ago 12 752 Скачать Далее
Rockville Audio K9 (v2) 10" Subwoofer Flex! [4K60] Williston Audio Labs 0:45 5 years ago 25 576 Скачать Далее
(DEMO) The Rockville 6.5" and 8" K9 Car Audio Subwoofers (W65K9D2, W65K9D4, W8K9D2, W8K9D4) Rockville Audio 3:08 4 years ago 8 562 Скачать Далее
Rockville audio K9 subwoofer budget build playing Eardrum Assassin 1:33 6 years ago 10 046 Скачать Далее
The Best $99 Subwoofer is Back! Updated Rockville K9 V2 - Review Parker The Basshead 11:25 5 years ago 27 866 Скачать Далее
Rockville audio K9 subwoofer budget build / four 15" subwoofers Eardrum Assassin 2:52 6 years ago 2 495 Скачать Далее