Signature Elite ES55 vs KEF iQ9
The iQ9's sensitivity is 91 dB against the Signature Elite ES55's 89 dB. Both share impedance (8Ω), high-frequency extension (40 kHz), and woofer (6.5").
AI-generated product photo — not official manufacturer imagery.
LoudspeakersFloorstanding Speakers
Estimated price (community-sourced)
$449
Around — community and catalog average, updates slowly
About the Signature Elite ES55
The Polk Audio Signature Elite ES55 is a floor-standing tower speaker designed for music, movies, and gaming with high-resolution sound and strong bass output. It uses a 1" Terylene High-Res dome tweeter, two 6.5" Dynamic Balance mica-reinforced polypropylene drivers, a Power Port bass-vented enclosure, and dual gold-plated 5-way binding posts for flexible home audio system integration.
Specifications
Transducer Specifications
Driver and acoustic performance characteristics
- Sensitivity
- 89 dB SPL @ 1W/1m
- Impedance
- 8Ω
- Frequency Response
- 33 Hz - 40 kHz
- Power Handling
- 200W
- Min. Amplifier Power
- 40W
- Max. Amplifier Power
- 200W
Speaker Design
Driver configuration and enclosure design
- Configuration
- 2-way
- Driver Type
- dynamic
- Driver Size
- 6.5"
- Driver Count
- 3
- Enclosure Type
- ported
- Crossover Frequency
- 2.4 kHz
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 216 × 1054.1 × 317.5 mm (W × H × D)
- Weight
- 19.96 kg (44 lbs)
- Available Colors
- black, walnut
Key Specifications
Sensitivity: 89 dB
Impedance: 8Ω
Frequency: 33-40000 Hz
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions