Car subwoofers and sub-and-amp bundles are 11% off with code SINGLE11 on Wednesday 11 November 2026. Most are Zeroflex, from slim under-seat subs for utes to 15-inch and 18-inch SPL drivers, plus a JL Audio enclosed system.
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40 Results
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Save 11%Zeroflex TKO-12- 12" 1000 RMS Subwoofer
Sale price $399Regular price $449 -
Save 16%Zeroflex EVO-15XL - 15" 2500RMS Car Subwoofer
Sale price $749Regular price $899 -
Save 12%Zeroflex EVO-12XL- 12" 2500RMS Car Subwoofer
Sale price $699Regular price $799 -
Save 25%Zeroflex TKO-10 - 10" 1000 RMS Subwoofer
Sale price $299Regular price $399 -
Save 30%Zeroflex EVO-12XXL 3500RMS Car Subwoofer
Sale price $899Regular price $1,299 -
Save 10%Zeroflex EFX-12A 12-inch Car Subwoofer 250RMS (Active Basspack)
Sale price $449Regular price $499 -
Save 9%Zeroflex TKO-15 Sub 15" 1000RMS Car Subwoofer
Sale price $499Regular price $549 -
Save 25%Zeroflex EVO-15 15" 1500W RMS 4ohm Car Subwoofer + Sound Magus DK2000 Class D Amplifier 2000W RMS (Bundle Deal)
Sale price $799Regular price $1,076 -
Save 33%Zeroflex EVO-15 - 15" 1500W Dual 4 Ohm RMS Car Subwoofer
Sale price $528Regular price $799 -
Save 35%Zeroflex EVO-15XXL 3500RMS Car Subwoofer
Sale price $899Regular price $1,399 -
Save 14%Zeroflex ZFX124 12" 350RMS 2ohm Slim Car Subwoofer
Sale price $299Regular price $349 -
Save 27%Zeroflex TKO-15 Sub 15" 1000RMS Car Subwoofers (2 Subwoofers Deal)
Sale price $799Regular price $1,098 -
Save 14%Zeroflex FLX-124 12-inch 800W RMS Monster Subwoofer - Black (Brand New)
Sale price $299Regular price $349 -
Save 36%Zeroflex TKO-15 Sub 15" 1000RMS Subwoofer + Sound Magus DK2000 Class D Amplifier 2000w RMS
Sale price $599Regular price $948 -
Save 28%Zeroflex EVO-12 12-inch 1500W RMS Dual 4ohm Car Subwoofer
Sale price $499Regular price $699 -
Save 34%Zeroflex TKO-8 8-inch 500RMS Subwoofer
Sale price $229Regular price $349 -
Save 19%Zeroflex EFX-12A 12-inch Car Subwoofer 250RMS (Active Basspack) + ST-AMK8GA 8 Gauge AMP Wiring Kit (Bundle Deal)
Sale price $439Regular price $548 -
Save 24%Zeroflex FLX-124 12-inch 800W RMS Monster Subwoofer - Black (Brand New) X2 + Zeroflex FLX1200.1 Mono Amplifier (Bundle Deal)
Sale price $899Regular price $1,197 -
Save 29%Zeroflex TKO-12 12" 1000 RMS Subwoofer + FLX800.1 1 X 800W @ 1 ohm Mono Amplifier With Bass Controller (Bundle Deal)
Sale price $599Regular price $848 -
Save 29%Zeroflex EVO-15XL 15" 2500RMS Car Subwoofer + Zeroflex Team -3K 1 X 300RMS Mono Amplifier With Bass Controller (Bundle Deal)
Sale price $1,199Regular price $1,698 -
Save 33%Zeroflex FLX-124 12-inch 800W RMS Monster Subwoofer - Black (Brand New) + Zeroflex FLX800.1 Mono Amplifier (Bundle Deal)
Sale price $499Regular price $748 -
Save 20%Zeroflex FLX-10SE 10-inch Ultra Slim Sealed Subwoofer 250W RMS
Sale price $399Regular price $499 -
Save 33%Zeroflex TKO-10 - 10" 1000RMS Subwoofer (2 Subs) + Sound Magus DK2000 Class D Amplifier 2000w RMS (Bundle Deal)
Sale price $799Regular price $1,197 -
Save 33%Zeroflex Team 8.0 8-inch Dual 4Ohm 1000RMS Subwoofer
Sale price $399Regular price $599
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How to get 11% off
Add the products you want to your cart and enter SINGLE11 at checkout on Wednesday 11 November 2026, between 12:00am and 11:59pm NZ time. The discount comes off at checkout, so product pages still show the usual price. The code can't be combined with other discount codes.
Choosing a subwoofer
- Short on space: slim and sealed models such as the ZFX124 and FLX-10SE fit under seats and behind ute seats.
- Deep, loud bass: the EVO and TKO series run from 1,000 to 3,500 watts RMS.
- Easiest install: active basspacks such as the EFX-12A have the amplifier built in.
Match the sub's RMS rating and impedance to your amplifier. The bundles on this page are already matched.
See all Single's Day offers, every car subwoofer or the car audio guide.