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![Hifonics ZST8D4 500W 8 Zeus Series Dual 4-ohm Shallow Mount Car Sub woofer Hifonics ZST8D4 500W 8 Zeus Series Dual 4-ohm Shallow Mount Car Sub woofer](https://underseatsubwoofer.com/wp-content/image/Hifonics_ZST8D4_500W_8_Zeus_Series_Dual_4_ohm_Shallow_Mount_Car_Sub_woofer_01_fozm.jpg)
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![Hifonics ZST8D4 500W 8 Zeus Series Dual 4-ohm Shallow Mount Car Sub woofer Hifonics ZST8D4 500W 8 Zeus Series Dual 4-ohm Shallow Mount Car Sub woofer](https://underseatsubwoofer.com/wp-content/image/Hifonics_ZST8D4_500W_8_Zeus_Series_Dual_4_ohm_Shallow_Mount_Car_Sub_woofer_03_uut.jpg)
![Hifonics ZST8D4 500W 8 Zeus Series Dual 4-ohm Shallow Mount Car Sub woofer Hifonics ZST8D4 500W 8 Zeus Series Dual 4-ohm Shallow Mount Car Sub woofer](https://underseatsubwoofer.com/wp-content/image/Hifonics_ZST8D4_500W_8_Zeus_Series_Dual_4_ohm_Shallow_Mount_Car_Sub_woofer_04_tr.jpg)
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HIFONICS ZST-8D4 ZEUS Flat Woofer Subwoofer. 20 cm flat subwoofer 500 watts. Power 250 W RMS / 500 W max. Impedance 4 + 4? 50mm / 2.0 VC. 40 oz double magnet. Fs 40.7 Hz. VAS 10.1 L. Xmax +/- 15 mm. Installation depth 78 mm. Installation opening 182 mm. Zeus ZST series / flat subwoofer. In the sizes 8 “and 10″ for small housings. Please Note: These are Dual 4-ohm subwoofers we also Dual 2-ohm subs in stock.
![Hifonics ZST8D4 500W 8 Zeus Series Dual 4-ohm Shallow Mount Car Sub woofer Hifonics ZST8D4 500W 8 Zeus Series Dual 4-ohm Shallow Mount Car Sub woofer](https://underseatsubwoofer.com/wp-content/image/cegex.gif)