The Definitive Technology LS-80 is a high-performance outdoor subwoofer designed to add rich, deep bass to your outdoor audio system. Featuring an 8-inch mineral-filled long-throw woofer in a ported, partially buried enclosure, the LS-80 ensures clear, distortion-free low frequencies that enhance your listening experience.
Perfect for small to medium-sized outdoor spaces, the LS-80 pairs seamlessly with up to four LS-400 satellite speakers to create a well-rounded, full-range sound system. Its precision-tuned crossover and advanced bandpass filter deliver natural, powerful bass, while its durable PolyStone enclosure withstands the elements for reliable year-round performance.
The LS-80 is IP54-rated for dust and water resistance, ensuring protection against rain, snow, and dirt. Its low-profile subterranean design allows it to blend effortlessly into your landscape while delivering room-filling bass that you can hear and feel. With a recommended amplifier power of 100-250 watts and an 8-ohm impedance, the LS-80 is compatible with most outdoor audio systems, making it an excellent choice for residential and commercial installations.
Features:
- 8-inch mineral-filled long-throw woofer for deep bass
- Partially buried design blends seamlessly into landscapes
- IP54-rated for dust and water resistance
- Precision-tuned crossover and bandpass filter for distortion-free sound
- Complements up to four pairs of LS-400 satellite speakers
- Durable, all-weather PolyStone enclosure for year-round outdoor use
- Compatible with most outdoor audio setups
Specifications:
| Specification | Details |
|---|---|
| Subwoofer Type | Passive |
| Woofer Driver | 8″ mineral-filled long-throw woofer |
| Frequency Response (-3dB) | 45 – 105 Hz |
| Frequency Response (-10dB) | 36 – 125 Hz |
| Sensitivity | 84 dB |
| Nominal Impedance | 8Ω |
| Recommended Amplifier Power | 100 – 250W |
| Inputs | Jacketed dual-cable pigtail connection |
| Ports | 1 |
| Phase Adjustment | No |
| IP Rating | IP54 (dust and water-resistant) |
| Mounting | Partial burial installation |
| Dimensions (H x W x D) | 26.2″ x 12.8″ x 12.9″ (66.5 x 32.5 x 32.8 cm) |
| Weight | 22.7 lbs (10.3 kg) |
| Available Colors | Brown |
| Warranty | 5 years |











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