K1 vs Aerial Acoustics 7B
The 7B's sensitivity is 86 dB against the K1's 89 dB, its low-frequency extension 35 Hz against 39 Hz, and its woofer 7.1" against 6". Both share impedance (6Ω).
AI-generated product photo — not official manufacturer imagery.
LoudspeakersFloorstanding SpeakersDiscontinued
Estimated price (community-sourced)
$1,699
Around — community and catalog average, updates slowly
About the K1
The Vivid Audio Oval K1 is a 3½-way vented floorstanding loudspeaker using four 158 mm aluminum-cone woofers in coupled pairs, a 50 mm aluminum-dome midrange, and a 26 mm aluminum-dome tweeter. Its reaction-canceling woofer arrangement, rigid composite cabinet, tapered acoustic-loading tubes, and driver isolation are designed to reduce cabinet vibration and coloration. The crossover frequencies are 100 Hz, 900 Hz, and 3.5 kHz. The K1 is specified with a 39 Hz–41 kHz frequency response within ±2 dB, 89 dB sensitivity, 6-ohm nominal impedance, and 600 watts RMS music-program power handling. The cabinet has a high-gloss automotive finish.
Specifications
Transducer Specifications
Driver and acoustic performance characteristics
- Sensitivity
- 89 dB SPL @ 1W/1m
- Impedance
- 6Ω
- Frequency Response
- 39 Hz - 41 kHz
- Power Handling
- 300W
Speaker Design
Driver configuration and enclosure design
- Configuration
- 3.5-way
- Driver Type
- aluminum
- Driver Size
- 6"
- Driver Count
- 6
- Enclosure Type
- ported
- Crossover Frequency
- 4.0 kHz
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 265 × 1095 × 375 mm (W × H × D)
- Weight
- 38 kg (84 lbs)
- Available Colors
- High gloss automotive
Key Specifications
Sensitivity: 89 dB
Impedance: 6Ω
Frequency: 39-41000 Hz
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions