Quantum Audio
Please contact us directly to inquire about QUANTUM AUDIO products.
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On Sale
Quantum Audio QS1TW | 1 Inch 300W 4 Ohm Dome Tweeters (Pair)
Quantum Audio
MSRP: $16.99On Sale: $14.98Was: $16.99Quantum Audio QS1TW | 1 Inch 300W 4 Ohm Dome Tweeters (Pair) Specs: • Max Power Handling: 300W • Impedance: 4 Ohms Features: • High Efficiency Dome Tweeter • Multiple Mounting Applications • Easy Installations • Built-In...MSRP: $16.99On Sale: $14.98Was: $16.99 -
On Sale
Quantum Audio QRS69 | 6x9 Inch 200W 4 Ohm 4-Way Coaxial Speakers (4 Pack)
Quantum Audio
MSRP: $239.96On Sale: $199.96Was: $239.96Quantum Audio QRS69 | 6x9 Inch 200W 4 Ohm 4-Way Coaxial Speakers (4 Pack) Specs: • Max Power Handling: 200W • RMS Power Handling: 80W • Impedance: 4 Ohms • Frequency Range: 35Hz - 28KHz • Sensitivity: 91 dB • Outside...MSRP: $239.96On Sale: $199.96Was: $239.96 -
On Sale
Quantum Audio QRS69 | 6x9 Inch 200W 4 Ohm 4-Way Coaxial Speakers (Pair)
Quantum Audio
MSRP: $119.98On Sale: $99.98Was: $119.98Quantum Audio QRS69 | 6x9 Inch 200W 4 Ohm 4-Way Coaxial Speakers (Pair) Specs: • Max Power Handling: 200W • RMS Power Handling: 80W • Impedance: 4 Ohms • Frequency Range: 35Hz - 28KHz • Sensitivity: 91 dB • Outside...MSRP: $119.98On Sale: $99.98Was: $119.98 -
On Sale
Quantum Audio QRS65 | 6.5 Inch 180W 4 Ohm 3-Way Coaxial Speakers (4 Pack)
Quantum Audio
MSRP: $159.96On Sale: $139.96Was: $159.96Quantum Audio QRS65 | 6.5 Inch 180W 4 Ohm 3-Way Coaxial Speakers (4 Pack) Specs: • Max Power Handling: 180W • RMS Power Handling: 60W • Impedance: 4 Ohms • Frequency Range: 45Hz - 25KHz • Sensitivity: 91 dB • Outside...MSRP: $159.96On Sale: $139.96Was: $159.96 -
On Sale
Quantum Audio QRS65 | 6.5 Inch 180W 4 Ohm 3-Way Coaxial Speakers (Pair)
Quantum Audio
MSRP: $79.98On Sale: $69.98Was: $79.98Quantum Audio QRS65 | 6.5 Inch 180W 4 Ohm 3-Way Coaxial Speakers (Pair) Specs: • Max Power Handling: 180W • RMS Power Handling: 60W • Impedance: 4 Ohms • Frequency Range: 45Hz - 25KHz • Sensitivity: 91 dB • Outside Diameter:...MSRP: $79.98On Sale: $69.98Was: $79.98 -
On Sale
Quantum Audio QRS57 | 5x7 Inch 180W 4 Ohm 3-Way Coaxial Speakers (4 Pack)
Quantum Audio
MSRP: $139.96On Sale: $119.96Was: $139.96Quantum Audio QRS57 | 5x7 Inch 180W 4 Ohm 3-Way Coaxial Speakers (4 Pack) Specs: • Max Power Handling: 180W • RMS Power Handling: 60W • Impedance: 4 Ohms • Frequency Range: 45Hz - 25KHz • Sensitivity: 91 dB • Outside...MSRP: $139.96On Sale: $119.96Was: $139.96 -
On Sale
Quantum Audio QRS57 | 5x7 Inch 180W 4 Ohm 3-Way Coaxial Speakers (Pair)
Quantum Audio
MSRP: $69.98On Sale: $59.98Was: $69.98Quantum Audio QRS57 | 5x7 Inch 180W 4 Ohm 3-Way Coaxial Speakers (Pair) Specs: • Max Power Handling: 180W • RMS Power Handling: 60W • Impedance: 4 Ohms • Frequency Range: 45Hz - 25KHz • Sensitivity: 91 dB • Outside...MSRP: $69.98On Sale: $59.98Was: $69.98 -
On Sale
Quantum Audio QRS50 | 5.25 Inch 140W 4 Ohm 3-Way Coaxial Speakers (4 Pack)
Quantum Audio
MSRP: $139.96On Sale: $119.96Was: $139.96Quantum Audio QRS50 | 5.25 Inch 140W 4 Ohm 3-Way Coaxial Speakers (4 Pack) Specs: • Max Power Handling: 140W • RMS Power Handling: 40W • Impedance: 4 Ohms • Frequency Range: 50Hz - 25KHz • Sensitivity: 89 dB • Outside...MSRP: $139.96On Sale: $119.96Was: $139.96 -
On Sale
Quantum Audio QRS50 | 5.25 Inch 140W 4 Ohm 3-Way Coaxial Speakers (Pair)
Quantum Audio
MSRP: $69.98On Sale: $59.98Was: $69.98Quantum Audio QRS50 | 5.25 Inch 140W 4 Ohm 3-Way Coaxial Speakers (Pair) Specs: • Max Power Handling: 140W • RMS Power Handling: 40W • Impedance: 4 Ohms • Frequency Range: 50Hz - 25KHz • Sensitivity: 89 dB • Outside...MSRP: $69.98On Sale: $59.98Was: $69.98 -
On Sale
Quantum Audio QRS46 | 4x6 Inch 130W 4 Ohm 3-Way Coaxial Speakers (4 Pack)
Quantum Audio
MSRP: $119.96On Sale: $109.96Was: $119.96Quantum Audio QRS46 | 4x6 Inch 130W 4 Ohm 3-Way Coaxial Speakers (4 Pack) Specs: • Max Power Handling: 130W • RMS Power Handling: 40W • Impedance: 4 Ohms • Frequency Range: 75Hz - 25KHz • Sensitivity: 89 dB • Mounting...MSRP: $119.96On Sale: $109.96Was: $119.96 -
On Sale
Quantum Audio QRS46 | 4x6 Inch 130W 4 Ohm 3-Way Coaxial Speakers (Pair)
Quantum Audio
MSRP: $59.98On Sale: $54.98Was: $59.98Quantum Audio QRS46 | 4x6 Inch 130W 4 Ohm 3-Way Coaxial Speakers (Pair) Specs: • Max Power Handling: 130W • RMS Power Handling: 40W • Impedance: 4 Ohms • Frequency Range: 75Hz - 25KHz • Sensitivity: 89 dB • Mounting...MSRP: $59.98On Sale: $54.98Was: $59.98 -
On Sale
Quantum Audio QRS40 | 4 Inch 120W 4 Ohm 3-Way Coaxial Speakers (4 Pack)
Quantum Audio
MSRP: $119.96On Sale: $109.96Was: $119.96Quantum Audio QRS40 | 4 Inch 120W 4 Ohm 3-Way Coaxial Speakers (4 Pack) Specs: • Max Power Handling: 120W • RMS Power Handling: 40W • Impedance: 4 Ohms • Frequency Range: 50Hz - 25KHz • Sensitivity: 89 dB • Outside Diameter:...MSRP: $119.96On Sale: $109.96Was: $119.96