Zeroflex SPL Subwoofers – Competition Bass Starts Here
Feel The Impact
Zeroflex is for car audio builds that need more than a little bass. From loud daily drivers to serious SPL-inspired systems, Garage Audio supplies Zeroflex subwoofers and can help plan the amplifier, wiring, enclosure and installation to make them perform properly.
Which Zeroflex Series Is Right For You?
Not every bass build needs the same subwoofer. Choose the series that matches your goals, space, amplifier power and budget.
TKO
Entry SPL / Value Bass
Great for customers wanting loud, fun bass without going into an extreme competition-style build.
View TKO
EVO
High Output Daily
For bigger daily systems and serious output where amplifier power, wiring and enclosure design start to matter.
View EVO
NEO / TREX
Competition & Monster Bass
For customers chasing extreme bass, competition-style output and serious enclosure builds.
View NEOSeries Comparison
Use this as a quick guide. Final choice depends on your vehicle, box space, amplifier and bass goals.
| Series | Best For | Build Level | Garage Audio Notes |
|---|---|---|---|
| TKO | Affordable loud bass | Entry to mid-level | Great starting point for customers wanting Zeroflex bass without going extreme. |
| EVO | Loud daily systems | High output | Needs proper amplifier matching, wiring and enclosure planning. |
| NEO | SPL-style builds | Competition focused | For serious systems where output, box design and power supply matter. |
| TREX | Monster bass builds | Extreme | Big enclosure, big power and serious planning required. |
Build The Whole System
A serious subwoofer only performs properly when the rest of the system is planned around it.
Subwoofer
Choose the right Zeroflex series for your goals.
Amplifier
Match power, impedance and system demand.
Wiring
Use suitable power, ground and signal wiring.
Enclosure
Box volume and tuning make or break the result.
Install
Professional fitting and setup at Garage Audio.
Shop Zeroflex Subwoofers
Explore the range below or contact Garage Audio for help choosing the right bass setup.
CompetitionZeroflex ZF-15 NEO D2
Serious 15 inch competition subwoofer for high-output SPL systems.
View Subwoofer
SPL 12 InchZeroflex ZF-12 NEO D2
Compact competition 12 inch option for serious output in a smaller footprint.
View SubwooferMonster BassZeroflex 21 Inch TREX211
Extreme 21 inch monster subwoofer for serious enclosure and demo builds.
View Subwoofer
High PowerZeroflex EVO-15XXL
Heavy-duty 15 inch option for serious high-power daily bass systems.
View Subwoofer3500RMSZeroflex EVO-12XXL
Powerful 12 inch subwoofer for loud daily systems and serious bass output.
View SubwooferValue SPLZeroflex TKO-12
Great value 12 inch option for customers wanting strong bass without going extreme.
View Subwoofer
Don’t Just Buy A Sub. Build A System.
A serious Zeroflex setup needs the right amplifier, wiring, enclosure and installation. Garage Audio can help you plan the full system before you buy.
- ✓ Amplifier matching
- ✓ Wiring and power planning
- ✓ Subwoofer enclosure direction
- ✓ Bass package planning
- ✓ Professional installation at Garage Audio Morayfield
Zeroflex FAQs
Which Zeroflex subwoofer should I choose?
TKO is a strong value starting point, EVO suits louder daily builds, and NEO or TREX options suit serious SPL-style systems. The right choice depends on vehicle space, amplifier power and your bass goals.
Do I need a custom subwoofer box?
For best performance, yes. Enclosure volume, tuning and design make a major difference with high-output subwoofers.
Can I run Zeroflex on a factory stereo?
Often yes, but it requires correct signal integration, amplifier choice and wiring. Some factory systems need additional integration.
Can Garage Audio install the full system?
Yes. Garage Audio can supply and install the subwoofer, amplifier, wiring and enclosure solution.
Ready To Get Loud?
Shop the Zeroflex range online or talk to Garage Audio about building the right bass setup for your vehicle.