Quantum Audio

Quantum 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...

(1) Quantum Audio QWX 8 Inch 4000W Max DVC 4 Ohm Subwoofer | QWX4000/8D4 The Quantum Audio QWX4000/8D4 is a high-performance 8-inch dual 4-ohm subwoofer part of the Quantum X series, engineered for...

Quantum Audio QWX 8 Inch 4000W Max DVC 4 Ohm Subwoofers | QWX4000/8D4 (Pair) The Quantum Audio QWX4000/8D4 is a high-performance 8-inch dual 4-ohm subwoofer part of the Quantum X series, engineered...

Quantum 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...

Quantum 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,...

Quantum Audio QZA1500.1D | 1500W Max Monoblock Subwoofer Amplifier The Quantum Audio QZA1500.1D is a high-efficiency Class D monoblock amplifier designed for serious subwoofer setups. It is 1-ohm...

Quantum Audio QZA1500.4D | 1500W Max 4 Channel Full Range Amplifier The Quantum Audio QZA1500.1D is a high-efficiency Class D full range amplifier designed for serious speaker setups. It is 2-ohm...

Quantum Audio QZA3000.1D | 3000W Max Monoblock Subwoofer Amplifier The Quantum Audio QZA3000.1D is a high-efficiency Class D monoblock amplifier designed for serious subwoofer setups. It is 1-ohm...