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MAX-S1 8” Subwoofer
Ready for the next level. The MAX Series subwoofer is made for those who don't compromise. It takes your car's sound to a whole new level and proves that true bass passion is born in the trunk - "just good" simply isn't enough.
Designed for movement and extreme performance.
A rigid and durable cone, IMPP dust cup and large high-roll top suspension ensure a long travel and musical, powerful bass reproduction. A dual voice coil made of pure copper and carefully finished structures ensure reliability even in heavy use.
Tuning without limits.
MAX S1 subwoofers feature dual ferrite magnets, Dual Nomex suspension and an efficient DVS2 cooling system, which together ensure high power handling, excellent thermal management and minimal distortion.
This is extreme bass – just the way it should be.

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Type: Subwoofer
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Size: 8”
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Nominal impedance: 1Ω + 1 Ω
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Sensitivity: 80dB
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Power handling (RMS): 550 W
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Maximum power: 1100 W
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Frequency response: 25–200 Hz
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Voice coil: Dual 2.5” PCW (Pure Copper Wire)
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Cone: Unpressed paper, reinforced with mica minerals
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Dust cup: 3D IMPP
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Frame: HD aluminum
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Magnet: 2 × 56 oz HQ Ferrite
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Suspension: High roll top suspension with double stitching
Dimensions:
- Immersion depth: 141mm
- Outer diameter: 220.5mm
- Countersink hole diameter: 185mm
- Weight: 8.7kg
Case recommendations:
| Volume | F3 | QTC | Port | Length | Cotton | ||
| Closed | 8 liters | 64Hz | 0.57 | x | x | x | Medium |
| Reflex | 23.5 liters | 37Hz | x | 45Hz | 1x3" (70mm) | 225mm | Medium |
| Reflex SPL | 31.5 liters | 37Hz | x | 47Hz | 1x4" (104mm) | 365mm | x |
