T15 vs Celestion DL8
The DL8's low-frequency extension is 50 Hz against the T15's 45 Hz. Both share sensitivity (89 dB), impedance (8Ω), and ways (2).
AI-generated product photo — not official manufacturer imagery.
LoudspeakersBookshelf Speakers
Estimated price (community-sourced)
$149
Around — community and catalog average, updates slowly
About the T15
These speakers are engineered with Polk's proprietary Dynamic Balance technology, providing clear highs, a wide-open mid-range, and surprising bass response. They are versatile and can be used in various audio setups, including stereo systems and home theaters. The T15s are easy to set up and connect to most home theater receivers or stereos.
Specifications
Transducer Specifications
Driver and acoustic performance characteristics
- Sensitivity
- 89 dB SPL @ 1W/1m
- Impedance
- 8Ω
- Frequency Response
- 45 Hz - 24 kHz
- Power Handling
- 100W
- Min. Amplifier Power
- 20W
- Max. Amplifier Power
- 100W
Speaker Design
Driver configuration and enclosure design
- Configuration
- 2-way
- Driver Type
- dynamic
- Driver Size
- 5.25"
- Driver Count
- 2
- Enclosure Type
- sealed
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 165.1 × 270 × 184.2 mm (W × H × D)
- Weight
- 3.74 kg (8 lbs)
Key Specifications
Sensitivity: 89 dB
Impedance: 8Ω
Frequency: 45-24000 Hz
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions