Keep your favorite Peavey model 1808-8 SPS BWX speakers lasting longer and performing stronger with genuine 18-inch replacement baskets from Peavey. This replacement basket is compatible with the 1808-8 SPS BWX subwoofer speaker, and performs for systems with a frequency range of 35Hz - 1kHz and sensitivity of 97.5 dB. Don't let the wear of time stop your favorite music or put an end to the perfect sound - keep your speakers protected and lasting longer with the Peavey 18-Inch Replacement Basket for 1808-8 SPS BWX Speakers.