Product overview
The 200mm LSP20 subwoofer is designed to deliver powerful, controlled bass in a compact form factor. With a maximum power output of 500W and a nominal power output of 250W, it provides deep, dynamic bass, ideal for effectively enhancing a car audio system. Its frequency response of 35Hz to 500Hz, combined with a sensitivity of 89.1dB and an impedance of 2 x 2Ω, ensures excellent performance and versatile installation. Optimized for sealed enclosures from 10 to 25 liters, it allows you to tailor the sound to the chosen volume: a slight boost around 90Hz in a 10L enclosure or a more linear response in a 25L enclosure. Mounting screws and an instruction manual are included for quick and easy installation.
Key product details
- 200 mm subwoofer with dual 2 x 2 Ω voice coil
- Maximum power 500 W (250 W RMS) for powerful and controlled bass
- Frequency response 35 Hz – 500 Hz – sensitivity 89.1 dB
- Robust design: polypropylene membrane, large foam suspension, dual motor
- Optimized for 10 to 25 L sealed containers – screws and instructions included
- Impedance 2 x 2 Ω
Technical specifications
| Verified product specifications | |
|---|---|
| Maximum power | 500 W |
| Nominal power | 250 W |
| Frequency Response | 35 Hz – 500 Hz |
| Sensitivity | 89.4 dB |
| Official product specifications | |
| Sensitivity | 89.1 dB |
What you are ordering
The exact BLAM model shown above, SKU BLAM-LSP20. Match power, impedance, dimensions and included components to your planned system before checkout.
Technical information verified against the official BLAM product page.


