![These are the specs of my Sub(Infinity Kappa 1000w) paired with xm-gs100 amp, everything set to 4ohm, i find the bass to be lacking and it's all boomy even this feels empty, These are the specs of my Sub(Infinity Kappa 1000w) paired with xm-gs100 amp, everything set to 4ohm, i find the bass to be lacking and it's all boomy even this feels empty,](https://preview.redd.it/tjtbhyjth3m81.jpg?width=640&crop=smart&auto=webp&s=da8c68b0c59d4073684be9429334393c3e2bbddb)
These are the specs of my Sub(Infinity Kappa 1000w) paired with xm-gs100 amp, everything set to 4ohm, i find the bass to be lacking and it's all boomy even this feels empty,
![Amazon.com: Infinity - Two Kappa 12 Amazon.com: Infinity - Two Kappa 12](https://m.media-amazon.com/images/I/71s0p67cyYL.jpg)
Amazon.com: Infinity - Two Kappa 12" (300mm) 500 Watt RMS, High-Performance Subwoofers, Switchable 2 OR 4 OHM : Electronics
![Infinity Kappa 1000W Kappa Series 10 Infinity Kappa 1000W Kappa Series 10](https://images.crutchfieldonline.com/ImageHandler/trim/750/457/products/2016/46/108/g108KAPPA10-o_ring.jpg)
Infinity Kappa 1000W Kappa Series 10" subwoofer with selectable 2- or 4-ohm impedance at Crutchfield
![1 Pair (QTY 2) of Infinity KAPPA 800W 8 1 Pair (QTY 2) of Infinity KAPPA 800W 8](https://cdn11.bigcommerce.com/s-efbf7/images/stencil/1280x1280/products/71753/304904/3361988__44724.1610486706.jpg?c=2)
1 Pair (QTY 2) of Infinity KAPPA 800W 8" 1600 Watts Peak Power High-Performance Car Audio Subwoofer (Factory Reconditioned) - Road Entertainment
![Infinity Kappa 1000W Kappa Series 10 Infinity Kappa 1000W Kappa Series 10](https://images.crutchfieldonline.com/ImageHandler/trim/750/457/products/2016/40/108/g108KAPPA10-o_top.jpg)
Infinity Kappa 1000W Kappa Series 10" subwoofer with selectable 2- or 4-ohm impedance at Crutchfield
![Infinity Kappa 1000W Kappa Series 10 Infinity Kappa 1000W Kappa Series 10](https://images.crutchfieldonline.com/ImageHandler/trim/450/245/products/2009/07/108/x1081009W-f.jpeg)
Infinity Kappa 1000W Kappa Series 10" subwoofer with selectable 2- or 4-ohm impedance at Crutchfield
![Infinity Kappa 1000W Kappa Series 10 Infinity Kappa 1000W Kappa Series 10](https://images.crutchfieldonline.com/ImageHandler/trim/750/457/products/2016/46/108/g108KAPPA10-B.jpg)
Infinity Kappa 1000W Kappa Series 10" subwoofer with selectable 2- or 4-ohm impedance at Crutchfield
![Infinity REFERENCE-1070AM Reference 10 Inch Subwoofer with SSI (Selectable Smart Impedance) - Creative Audio Infinity REFERENCE-1070AM Reference 10 Inch Subwoofer with SSI (Selectable Smart Impedance) - Creative Audio](https://cdn11.bigcommerce.com/s-oqfwjl/images/stencil/1280x1280/products/29621/213194/reference-1070__1__56617.1667484092.jpg?c=2)
Infinity REFERENCE-1070AM Reference 10 Inch Subwoofer with SSI (Selectable Smart Impedance) - Creative Audio
![JBL Club A600 High Performance Compact Class D Car Audio Mono Subwoofer Amplifier Bundle with Infinity KAPPA 1000W 10 JBL Club A600 High Performance Compact Class D Car Audio Mono Subwoofer Amplifier Bundle with Infinity KAPPA 1000W 10](https://cdn11.bigcommerce.com/s-efbf7/images/stencil/1280x1280/products/72215/326365/3374016__20705.1626285934.jpg?c=2)