Package Deals
Shop the best Quantum Audio Package Deals from Designer Motorsports. Great prices, free shipping and fast customer service. Upgrade your ride today and let the music move you with a new Quantum Audio Package. Be sure to join our affiliate program for exclusive low prices!
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On Sale
Quantum Audio QWX 10 Package | 10" 4000W D4 Subwoofer & QPower HD Ported Box
Quantum Audio
On Sale: $199.98Was: $256.97Quantum Audio QWX 10 Package | 10" 4000W D4 Subwoofer & QPower HD Ported Box The Quantum Audio QWX4000/10D4 is a high-performance 10-inch car subwoofer from the Quantum X Series. It is designed for high power handling and deep bass reproduction,...On Sale: $199.98Was: $256.97 -
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Quantum Audio QWX 8 Package | Dual 8" 4000W Max D4 Subwoofers & QBomb Ported Box
Quantum Audio
On Sale: $299.99Was: $394.95Quantum Audio QWX 8 Package | Dual 8" 4000W Max D4 Subwoofers & QBomb Ported Box The Quantum Audio QWX4000/8D4 is a high-performance 8-inch dual 4-ohm subwoofer part of the Quantum X series, engineered for extreme power output and deep bass in a...On Sale: $299.99Was: $394.95 -
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Quantum Audio QWX 8 Package | 8" 4000W Max D4 Subwoofer & QBomb Ported Box
Quantum Audio
On Sale: $174.99Was: $221.97Quantum Audio QWX 8 Package | 8" 4000W Max D4 Subwoofer & QBomb Ported Box The Quantum Audio QWX4000/8D4 is a high-performance 8-inch dual 4-ohm subwoofer part of the Quantum X series, engineered for extreme power output and deep bass in a compact...On Sale: $174.99Was: $221.97 -
On Sale
Quantum Audio QWX 12 Package | Dual 12" 2000W D4 Subwoofers & QPower HD Ported Box
Quantum Audio
On Sale: $334.99Was: $424.95Quantum Audio QWX 12 Package | Dual 12" 2000W D4 Subwoofers & QPower HD Ported Box The Quantum Audio QWX2000/12D4 is a 12-inch high-excursion subwoofer from the QWX series, designed to deliver deep, heavy bass. It features a Dual 4-Ohm voice coil...On Sale: $334.99Was: $424.95 -
On Sale
Quantum Audio QWX 12 Package | Dual 12" 2000W D4 Subwoofers & QPower Sealed Box
Quantum Audio
On Sale: $319.96Was: $394.95Quantum Audio QWX 12 Package | Dual 12" 2000W D4 Subwoofers & QPower Sealed Box The Quantum Audio QWX2000/12D4 is a 12-inch high-excursion subwoofer from the QWX series, designed to deliver deep, heavy bass. It features a Dual 4-Ohm voice coil...On Sale: $319.96Was: $394.95 -
On Sale
Quantum Audio QWX 12 Package | 12" 2000W D4 Subwoofer & QBomb Kerf Ported Box
Quantum Audio
On Sale: $229.99Was: $269.97Quantum Audio QWX 12 Package | 12" 2000W D4 Subwoofer & QBomb Kerf Ported Box The Quantum Audio QWX2000/12D4 is a 12-inch high-excursion subwoofer from the QWX series, designed to deliver deep, heavy bass. It features a Dual 4-Ohm voice coil...On Sale: $229.99Was: $269.97 -
On Sale
Quantum Audio QWX 12 Package | 12" 2000W D4 Subwoofer & QPower HD Ported Box
Quantum Audio
On Sale: $179.99Was: $224.97Quantum Audio QWX 12 Package | 12" 2000W D4 Subwoofer & QPower HD Ported Box The Quantum Audio QWX2000/12D4 is a 12-inch high-excursion subwoofer from the QWX series, designed to deliver deep, heavy bass. It features a Dual 4-Ohm voice coil...On Sale: $179.99Was: $224.97