KEF Reference Series Model 104 |
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![[Thumbnail]](https://www.hifidatabase.com/static/gallery/5/10205-KEF_Reference_Model_104_wm.jpg)
Details
| Enclosure Type: | 2 way closed box Edit: with passive "Sub LF Radiator" |
| Recommended Amplifier: | 15 - 50 Watts |
| Power Handling (RMS): | 50 Watts |
| Frequency Response: | 50Hz - 20kHz +/- 2dB |
| Low Frequency Response: | -10dB @ 30 HzHz |
| Crossover Frequency: | 3kHz |
| Crossover Type: | SP1041 |
| Sensitivity: | 96dB (12.5 Watts, 400Hz)dB |
| Nominal Impedance: | 8 Ohms |
| Internal Volume: | 35.5 Litres |
| Drivers: | 1 x T27 tweeter (SP1032) 1 x B200 bass unit (SP1039) 1 x BD139 passive radiator (SP1042) Edit: Instruction book July 1973 says SP 1037 Edit: Dividing Network DN15 SP1041 |
| Other: | System SP1038 Edit: R104ab (SP????) had redesigned "Acoustic Butterworth" (ab) crossover (DN?? SP????), giving better mid-range separation and stereo imaging, and increased power handling 100W with fuse to protect tweeter. |
| Dimensions: | 330 x 630 x 260mm (Width x Height x Depth) |
| Weight: | 15.8kg / 34.76lbs |
| Year: | 1973 - 1976 |
| Rating: |  |
| Votes: | 5 |
| Views: | 9,381 |
| Reviews: | 0 |
| Website: | KEF |
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