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On Sale
Down4Sound PRO-FAB - Birch - 4x 8-Inch Ported Subwoofer Enclosure - 19+ GM/Chevy Crew Cab – 2.5-Inch Seat Lift Required
Down4Sound
MSRP: ¥4,365.14Now: ¥2,511.60Was: ¥2,954.84Designed for the 2019+ GM/Chevy Crew Cab, this Down4Sound PRO-FAB enclosure is tailored for audio enthusiasts seeking deep, powerful bass. Featuring four 8-inch subwoofer openings, it is precision-tuned to 32.5 Hz to ensure excellent sound performance...TD4S-PFB-GM1924-488SLMSRP: ¥4,365.14Now: ¥2,511.60Was: ¥2,954.84Qty in Cart: 0Quantity:Price:MSRP: ¥4,365.14Now: ¥2,511.60Was: ¥2,954.84Subtotal: -
On Sale
Down4Sound PRO-FAB - Birch - 4x 8-Inch Ported Subwoofer Enclosure - 19+ GM/Chevy Crew Cab – Under Seat – No Lift
Down4Sound
MSRP: ¥4,365.14Now: ¥2,511.60Was: ¥2,954.84Engineered for the 2019+ GM/Chevy Crew Cab, the Down4Sound PRO-FAB enclosure is designed to deliver powerful and precise bass. With four 8-inch subwoofer openings, this enclosure fits seamlessly under the rear seat without the need for a seat lift...TD4S-PFB-GM1924-488NLMSRP: ¥4,365.14Now: ¥2,511.60Was: ¥2,954.84Qty in Cart: 0Quantity:Price:MSRP: ¥4,365.14Now: ¥2,511.60Was: ¥2,954.84Subtotal: -
On Sale
DOWN4SOUND JP63 BLACK GLOSS | 6300W RMS AMPLIFIER
Down4Sound
¥5,708.28 - ¥6,715.57Introducing the Down4Sound JP63 BLACK GLOSS, a monoblock amplifier that goes beyond the ordinary with a jaw-dropping 6300W RMS. This isn't just another 6000W amp; it's a bass powerhouse engineered for those who demand nothing less than earth-shattering,...JP63-BKG-¥5,708.28 - ¥6,715.57 -
On Sale
Sundown Audio SA-1T Tweeter (PAIR)
Sundown Audio
MSRP: ¥1,208.76Now: ¥805.82Was: ¥1,007.29The all-new 2025 Sundown SA speaker series has been designed to make a statement. What statement, you may ask? That Sundown Audio can be just as serious about SQ as we are about SPL. Many people already know this but our subwoofers – even the...SA-1TMSRP: ¥1,208.76Now: ¥805.82Was: ¥1,007.29Qty in Cart: 0Quantity:Price:MSRP: ¥1,208.76Now: ¥805.82Was: ¥1,007.29Subtotal: -
On Sale
DOWN4SOUND - ALUMINUM BASS KNOB - TEAL
Down4Sound
MSRP: ¥537.19Now: ¥228.27Was: ¥268.56DOWN4SOUND Universal Aluminum Bass Knob – Premium-Grade Hardware and RCA Connections, Compatible with Most Bass Amplifiers and Fully Compatible with All Down4Sound Amplifiers. Dimensions 2.5" x 1.25" x 1.25" Clickable Potentiometer Rca cable...D4S-BASS-KNOB-TLMSRP: ¥537.19Now: ¥228.27Was: ¥268.56 -
On Sale
DOWN4SOUND - ALUMINUM BASS KNOB - WHITE GLOSS
Down4Sound
MSRP: ¥537.19Now: ¥228.27Was: ¥268.56DOWN4SOUND Universal Aluminum Bass Knob – Premium-Grade Hardware and RCA Connections, Compatible with Most Bass Amplifiers and Fully Compatible with All Down4Sound Amplifiers. Dimensions 2.5" x 1.25" x 1.25" Clickable Potentiometer Rca cable...D4S-BASS-KNOB-WHMSRP: ¥537.19Now: ¥228.27Was: ¥268.56 -
On Sale
DOWN4SOUND - ALUMINUM BASS KNOB - TITANIUM
Down4Sound
MSRP: ¥537.19Now: ¥228.27Was: ¥268.56DOWN4SOUND Universal Aluminum Bass Knob – Premium-Grade Hardware and RCA Connections, Compatible with Most Bass Amplifiers and Fully Compatible with All Down4Sound Amplifiers. Dimensions 2.5" x 1.25" x 1.25" Clickable Potentiometer Rca cable...D4S-BASS-KNOB-TIMSRP: ¥537.19Now: ¥228.27Was: ¥268.56 -
On Sale
DOWN4SOUND - ALUMINUM BASS KNOB - RED
Down4Sound
MSRP: ¥537.19Now: ¥228.27Was: ¥268.56DOWN4SOUND Universal Aluminum Bass Knob – Premium-Grade Hardware and RCA Connections, Compatible with Most Bass Amplifiers and Fully Compatible with All Down4Sound Amplifiers. Dimensions 2.5" x 1.25" x 1.25" Clickable Potentiometer Rca cable...D4S-BASS-KNOB-RDMSRP: ¥537.19Now: ¥228.27Was: ¥268.56 -
On Sale
DOWN4SOUND - ALUMINIUM BASS KNOB - PURPLE
Down4Sound
MSRP: ¥470.03Now: ¥228.27Was: ¥268.56DOWN4SOUND Universal Aluminum Bass Knob – Premium-Grade Hardware and RCA Connections, Compatible with Most Bass Amplifiers and Fully Compatible with All Down4Sound Amplifiers. Dimensions 2.5" x 1.25" x 1.25" Clickable Potentiometer Rca cable...D4S-BASS-KNOB-PUMSRP: ¥470.03Now: ¥228.27Was: ¥268.56 -
On Sale
DOWN4SOUND - ALUMINIUM BASS KNOB - ORANGE
Down4Sound
MSRP: ¥537.19Now: ¥228.27Was: ¥268.56DOWN4SOUND Universal Aluminum Bass Knob – Premium-Grade Hardware and RCA Connections, Compatible with Most Bass Amplifiers and Fully Compatible with All Down4Sound Amplifiers. Dimensions 2.5" x 1.25" x 1.25" Clickable Potentiometer Rca cable...D4S-BASS-KNOB-ORMSRP: ¥537.19Now: ¥228.27Was: ¥268.56 -
On Sale
DOWN4SOUND - ALUMINIUM BASS KNOB - GREEN
Down4Sound
MSRP: ¥537.19Now: ¥228.27Was: ¥268.56DOWN4SOUND Universal Aluminum Bass Knob – Premium-Grade Hardware and RCA Connections, Compatible with Most Bass Amplifiers and Fully Compatible with All Down4Sound Amplifiers. Dimensions 2.5" x 1.25" x 1.25" Clickable...D4S-BASS-KNOB-GRMSRP: ¥537.19Now: ¥228.27Was: ¥268.56 -
On Sale
DOWN4SOUND - ALUMINUM BASS KNOB - BLUE
Down4Sound
MSRP: ¥537.19Now: ¥228.27Was: ¥268.56DOWN4SOUND Universal Aluminum Bass Knob – Premium-Grade Hardware and RCA Connections, Compatible with Most Bass Amplifiers and Fully Compatible with All Down4Sound Amplifiers. Dimensions 2.5" x 1.25" x 1.25" Clickable...D4S-BASS-KNOB-BLMSRP: ¥537.19Now: ¥228.27Was: ¥268.56