Reference 101 vs ATC SCM7
The SCM7's sensitivity is 84 dB against the Reference 101's 81 dB and its woofer 5" against 5.25". Both share impedance (8Ω) and ways (2).
AI-generated product photo — not official manufacturer imagery.
LoudspeakersBookshelf SpeakersDiscontinued
Estimated price (community-sourced)
$1,150
Around — community and catalog average, updates slowly
About the Reference 101
The KEF Reference 101 is a compact, high-performance bookshelf loudspeaker originally produced from 1979 to 1986. It combines the T27 tweeter with the SP1057 version of the B110 bass/midrange driver in a 6.7 litre closed box enclosure. The system includes KEF's S-Stop electronic overload protection to safeguard the drivers from damage and features mechanical decoupling of the bass driver to minimize coloration. Each pair is acoustically matched within 0.5dB for consistent stereo imaging and tonal balance. The speaker is designed to deliver accurate tonal balance, detailed stereo imaging, and smooth frequency response, making it suitable for use with high-quality electronics and unobtrusive in listening rooms. It was designed as a high-quality alternative to the BBC LS3/5A monitor and is noted for its flat frequency response down to 90Hz (-10dB at 47Hz). The Reference 101 is housed in a strong cabinet veneered in walnut, teak, rosewood, or black ash, with a black cloth grille. It is recommended to be used with amplifiers rated between 20 and 100 watts per channel into 8 ohms.
Specifications
Transducer Specifications
Driver and acoustic performance characteristics
- Sensitivity
- 81 dB SPL @ 1W/1m
- Impedance
- 8Ω
- Frequency Response
- 90 Hz - 30 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
- Crossover Frequency
- 400 Hz
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 180 × 340 × 190 mm (W × H × D)
- Weight
- 5.6 kg (12 lbs)
- Available Colors
- Walnut, Teak, Rosewood, Black Ash
Key Specifications
Sensitivity: 81 dB
Impedance: 8Ω
Frequency: 90-30000 Hz
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions