Specifications for Pioneer Champion Pro Series Subs

Subwoofers are speakers that produce only bass frequencies.

Champion Pro Series subwoofers are a premium product series offered by Japanese mobile electronics manufacturer Pioneer. There are 4 models in the Champion Pro Series line: the TS-W3002D2, TS-W3002D4, TS-W2502D2 and the TS-W2502D4. Each subwoofer has a unique "TSQ" rating, which measures a variety of subwoofer attributes and combines them into one number. The higher the TSQ rating, the higher quality sound it will produce. The Champion Series Pro comes in 10- and 12-inch models, with 4 and 2 Ohms.

TS-W3002D2

The TS-W3002D2 is a 12-inch, 2 ohm subwoofer. It has a max power of 3,500 watts (1,000 watts RMS) and a frequency response of 20 Hz to 150 Hz. The sensitivity is 90 dB. The recommended enclosure volume is 0.5 to 1.0 cubic feet. Its TSQ rating is 368, and this subwoofer retails for $329.

TS-W3002D4

The TS-W3002D4 is a 12-inch, 4 ohm subwoofer. It has a max power of 3,500 watts (1,000 watts RMS) and a frequency response of 20 Hz to 150 Hz. The sensitivity is 90 dB. The recommended enclosure volume is 0.5 to 1.0 cubic feet. Its TSQ rating is 368, and this model also retails for $329.

TS-W2502D2

The TS-W2502D2 is a 10-inch, 2 ohm subwoofer. It has a max power of 3,000 watts (800 watts RMS) and a frequency response of 20 Hz to 150 Hz. The sensitivity is 89 dB. The recommended enclosure volume is 0.35 to .7 cubic feet. Its TSQ rating is 272, and this subwoofer retails for $299.

TS-W2502D4

The TS-W2502D4 is a 10-inch, 4 ohm subwoofer. It has a max power of 3,000 watts (800 watts RMS) and a frequency response of 20 Hz to 150 Hz. The sensitivity is 89 dB. The recommended enclosure volume is 0.35 to .7 cubic feet. Its TSQ rating is 272, and this subwoofer also retails for $299.

References

• Pioneer: Champion Series Pro Models