Quantum Audio

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...