PHILIPS MONITOR-12
¥ 37,000 (1 unit, around 1973)
Commentary
A bookshelf speaker system with a full-range unit.
The unit is equipped with AD12100 which is a 30 cm dual cone type full range unit.
This unit is an improved version of the magnetic circuit of the AD1256/M8 and realizes high efficiency and improved distortion factor characteristics. This unit has been adopted by famous halls nationwide, including the NHK Broadcasting Center and the Employees' Pension Hall.
The enclosure features a bass-reflex design and a walnut natural wood oil finish on the exterior.
Model Rating
| Method | 1-Way, 1-Speaker, Basref System, Bookshelf Type |
| Units Used | For All Bands : 30 cm Cone Type (AD12100) |
| Impedance | 8 Ω |
| Rated input | 15W |
| Maximum allowable input | 30W |
| Lowest resonance frequency (fo) | 44 Hz ± 4 Hz |
| Output sound pressure level | 100dB/W |
| External dimensions | Width 410x Height 670x Depth 390 mm |