K300 vs Audio Physic Spark
The Spark's sensitivity is 88 dB against the K300's 89 dB, its impedance 4Ω against 6Ω, its high-frequency extension 40 kHz against 45 kHz, and its low-frequency extension 40 Hz against 33 Hz.
AI-generated product photo — not official manufacturer imagery.
K300
Kerr AcousticLoudspeakersBookshelf Speakers
Estimated price (community-sourced)
$7,023.12 - $8,645.40
Around — community and catalog average, updates slowly
About the K300
The Kerr Acoustic K300 is a two-way standmount loudspeaker featuring a transmission-line enclosure, a 165mm wood-fibre mid/bass driver and a 60mm true-ribbon tweeter. The current K300 Mk.3 uses a hand-built Baltic birch-plywood cabinet and is specified with a 33Hz–45kHz frequency range, 89dB sensitivity and a nominal 6-ohm impedance.
Specifications
Transducer Specifications
Driver and acoustic performance characteristics
- Sensitivity
- 89 dB SPL @ 1W/1m
- Impedance
- 6Ω
- Frequency Response
- 33 Hz - 45 kHz
Key Specifications
Sensitivity: 89 dB
Impedance: 6Ω
Frequency: 33-45000 Hz
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions