KEF Model304(SP1127)
Price unknown (1 unit, released in 1979)
Commentary
A speaker system developed as an export model of Concord III.
The high-frequency unit is different from the Concord III.
The Concord III used SP1068, but the Model304 has a T33/SP1074 soft dome tweeter.
Two 20 cm cone type woofer B200/SP1069 are installed in the low range.
The enclosure is hermetically sealed and features a unique design with grill cloths on four sides.
There was a special speaker stand sold separately.
Model Rating
| Method | 2-Way, 3-Speaker, Airtight Type, Bookshelf Type |
| Units Used | For Low Band : 20 cm Cone Type (B200/SP1069) For High Range : Dome Type (T33/SP1074) Network - SP1137 |
| Frequency characteristic | 60 Hz ~ 20 kHz ± 3 dB (2m) |
| System resonance | 68Hz Q=0.8 |
| Output sound pressure level | 87dB/W/m |
| Maximum output sound pressure level | 107 dB SPL (Program Peak, Listening Condition) |
| Impedance | 8 Ω |
| Max Input | 100W |
| Recommended amplifier output | 10W ~ 100W/ch (8 Ω) |
| Internal volume | 38 liters |
| External dimensions | Width 280x Height 680x Depth 315 mm |
| Weight | 14kg |
| Sold Separately | Speaker Stand ULS2 |