Car Audio
Shop for Car Audio Electronics with Designer Motorsports. Enjoy Sitewide Free Shipping, easy Financing options and Fast Customer Service Support. Earn Rewards or Special Discounts on eligible products. Offering great brands like DD Audio, American Bass, DB Drive, Diamond Audio, Pioneer, Massive Audio and more.
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Quantum Audio QPRO69CD | 6x9 Inch 700W 4 Ohm 2-Way Coaxial Pro Speakers (Pair)
Quantum Audio
Price: $199.98Quantum Audio QPRO69CD | 6x9 Inch 700W 4 Ohm 2-Way Coaxial Pro Speakers (Pair) The Quantum Audio QPRO69CD is a high-output 6x9-inch 2-way coaxial pro audio loudspeaker. It is designed for extreme volume and clarity, particularly in open-air environments...Price: $199.98 -
Quantum Audio QPRO65CD | 6.5 Inch 500W 4 Ohm 2-Way Coaxial Pro Speakers (4 Pack)
Quantum Audio
Price: $359.96Quantum Audio QPRO65CD | 6.5 Inch 500W 4 Ohm 2-Way Coaxial Pro Speakers (4 Pack) The Quantum Audio QPRO65CD is a high-output, 6.5-inch 2-way coaxial pro audio loudspeaker designed for extreme volume and clarity. It is part of the QPRO Series and is...Price: $359.96 -
Quantum Audio QPRO65CD | 6.5 Inch 500W 4 Ohm 2-Way Coaxial Pro Speakers (Pair)
Quantum Audio
Price: $179.98Quantum Audio QPRO65CD | 6.5 Inch 500W 4 Ohm 2-Way Coaxial Pro Speakers (Pair) The Quantum Audio QPRO65CD is a high-output, 6.5-inch 2-way coaxial pro audio loudspeaker designed for extreme volume and clarity. It is part of the QPRO Series and is...Price: $179.98 -
Quantum Audio QA1-2600 | 2600W Max Monoblock Subwoofer Amplifier
Quantum Audio
Price: $199.98Quantum Audio QA1-2600 | 2600W Max Monoblock Subwoofer Amplifier The Quantum Audio QA1-2600 is a high-efficiency Class D monoblock amplifier designed for serious subwoofer setups. It is 1-ohm stable, allowing for maximum power delivery and flexible...Price: $199.98 -
Quantum Audio QA1-2200 | 2200W Max Monoblock Subwoofer Amplifier
Quantum Audio
Price: $179.98Quantum Audio QA1-2200 | 2200W Max Monoblock Subwoofer Amplifier The Quantum Audio QA1-2200 is a compact Class D monoblock amplifier designed for high-efficiency subwoofer performance. Despite its small footprint, it is 1-ohm stable, allowing it to...Price: $179.98 -
Quantum Audio QA2-1200 | 1200W Max 2 Channel Full Range Amplifier
Quantum Audio
Price: $129.98Quantum Audio QA2-1200 | 1200W Max 2 Channel Full Range Amplifier The Quantum Audio QA2-1200 is a 2-channel Class A/B amplifier designed for high-fidelity audio reproduction. It is primarily used to power a single pair of full-range speakers or a small...Price: $129.98 -
Quantum Audio QA4-2000 | 2000W Max 4 Channel Full Range Amplifier
Quantum Audio
Price: $169.98Quantum Audio QA4-2000 | 2000W Max 4 Channel Full Range Amplifier The Quantum Audio QA4-2000 is a full-range 4-channel Class A/B amplifier designed for listeners who prioritize sound warmth and fidelity over the raw compactness of Class D designs. It is...Price: $169.98 -
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Quantum Audio QRX4001 | 4000W Monoblock Subwoofer Amplifier
Quantum Audio
Price: $349.98Quantum Audio QRX4001 | 4000W Monoblock Subwoofer Amplifier The Quantum Audio QRX4001 is a high-power, full-range Class D monoblock amplifier featuring a compact footprint. It is 1-ohm stable and designed for serious bass systems or high-output...Price: $349.98 -
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Quantum Audio QRX2501 | 2500W Monoblock Subwoofer Amplifier
Quantum Audio
Price: $249.98Quantum Audio QRX2501 | 2500W Monoblock Subwoofer Amplifier The Quantum Audio QRX2501 is a high-performance, full-range Class D monoblock amplifier designed for high output in a compact "micro" footprint. It is 1-ohm stable, making it ideal for driving...Price: $249.98 -
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Quantum Audio QRX1504 | 1200W 4 Channel Full Range Amplifier
Quantum Audio
Price: $249.98Quantum Audio QRX1504 | 1200W 4 Channel Full Range Amplifier The Quantum Audio QRX1504 is a high-efficiency 4-channel Class D car amplifier designed for high-power output in a compact "mini" or "micro" footprint. It is built to deliver full-range...Price: $249.98 -
On Sale
DB Drive Euphoria EWXB 15 Package | 15" 2500W D4 Subwoofer & QBomb Kerf Ported Box
DB Drive
On Sale: $549.95Was: $749.94DB Drive Euphoria EWXB 15 Package | 15" 2500W D4 Subwoofer & QBomb Kerf Ported Box Feel the Euphoria with every beat! Introducing the Euphoria EWXB15D4: 15in Subwoofer Black Edition, part of the prestigious EWX BLACKOUT SERIES. This subwoofer isn't...On Sale: $549.95Was: $749.94 -
On Sale
Quantum Audio QWX 15 Package | Dual 15" 4000W D4 Subwoofers & QPower HD Sealed Box
Quantum Audio
On Sale: $579.96Was: $674.95Quantum Audio QWX 15 Package | Dual 15" 4000W D4 Subwoofers & QPower HD Sealed Box The Quantum Audio QWX4000/15D4 is the 15-inch powerhouse of the Quantum X Series, built for extreme air displacement and deep low-frequency performance. It features a...On Sale: $579.96Was: $674.95