LSi-80 vs PSB Speakers Stratus Gold
The Stratus Gold's woofer is 10" against the LSi-80's 8". Both share sensitivity (88 dB), impedance (4Ω), and drivers (3).
AI-generated product photo — not official manufacturer imagery.
LoudspeakersFloorstanding SpeakersDiscontinued
Estimated price (community-sourced)
$1,100
Around — community and catalog average, updates slowly
About the LSi-80
The Polk Audio LSi-80 is part of the LSi Series, which delivers ultra high performance with tonal accuracy, spacious imaging, and precise detail demanded by serious listeners. It features a driver complement including two 8-inch Dynamic Balance woofers and a 1-inch Dynamic Balance Ring Radiator tweeter. The speaker supports bi-amp/bi-wire terminals and includes Polk's Power Port technology for enhanced bass response. It is designed for recommended amplification of 20 to 200 watts per channel, with an efficiency of 88 dB and an impedance compatible with 4 ohms outputs. The cabinet is available in high gloss black finish, with dimensions approximately 38.1 inches high, 13.25 inches wide, and 10 inches deep. The LSi-80 is designed to provide rich, detailed sound with a frequency response suitable for high fidelity audio systems.
Specifications
Transducer Specifications
Driver and acoustic performance characteristics
- Sensitivity
- 88 dB SPL @ 1W/1m
- Impedance
- 4Ω
- Power Handling
- 200W
- Min. Amplifier Power
- 20W
- Max. Amplifier Power
- 200W
Speaker Design
Driver configuration and enclosure design
- Driver Type
- dynamic
- Driver Size
- 8"
- Driver Count
- 3
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 337.8 × 968.9 × 254 mm (W × H × D)
- Weight
- 24.95 kg (55 lbs)
- Available Colors
- High gloss black
Key Specifications
Sensitivity: 88 dB
Impedance: 4Ω
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions