2020年8月3日 · As eluded to in the title, I plan on using the T27 & B110 in a CS1A build and incorporating a “helper” either using the B139’s or a sub. I’m in the process of putting a parts list together and would like some opinions / advice as to capacitor choice. The tweeter network specs 3.3uF (C4) & 7uF (C5) Electrolytic with 0.33 (C3) Polyester bypass.

2014年10月1日 · The crossover for the CS1A is the SP2015 and I will try to find details for that. In the case of the Kef recommended crossover designs for the B110 & T27, I have priced up the capacitors (2 x 5.0 uF, 6.0 uF & 16.0 uF capacitors) and inductors (0.25 mH, 0.8 mH & 2.0 mH) and they work out more expensive than I would have anticipated.

2020年8月8日 · Sensitivity: 81dB at 1m for pink noise input of 1W (anechoic conditions) Maximum output: 98dB on programme peaks under typical listening conditions Drive units: B110 bass unit (SP1057), T27 tweeter (SP1032) Crossover: SP2014 Based on KEF Reference Model 101- KEF - Reference Series Model 101 (1979-86) - United States

2010年10月21日 · 1981 年，KEF 推出 Constructor 系列 CS1A 扬声器套件，其中包括 B110 (SP1003) 和 T27 (SP1032) 驱动单元和一个分频元件，该套件旨在达到 LS3/5A 的主观均衡水平，但其形状比 FL6/23 更简约。

2019年12月1日 · To give you an example of what can be done with these drivers, the T27 tweeter (SP1032) and the B110 mid/bass unit (SP1003) were used together in the model CS1A two way bookshelf/stand mount speaker.

2020年8月3日 · As eluded to in the title, I plan on using the T27 & B110 in a CS1A build and incorporating a “helper” either using the B139’s or a sub. I’m in the process of putting a parts list together and would like some opinions / advice as to capacitor choice. The tweeter network specs 3.3uF (C4) & 7uF (C5) Electrolytic with 0.33 (C3) Polyester ...

2010年8月1日 · Schließlich ist die CS1a laut KEF die offizielle Selbstbauversion des legendären LS 3/5A, gleiche Systeme und FW bassierend auf der 15 Ohm-Version. Beim Gehäuse habe ich mich diesmal an die Vorgaben von KEF gehalten.

2021年3月8日 · Recently a pair of the original Kef Codas became available and an idea formed in my head. Why not build some Kef CS1a crossovers and see what the modified Codas sound like.

2013年3月8日 · Als "Inkarnation" der legenderen LS3/5A, welche ja auch schon Vorbild für die KEF CS1a sind, eigentlich die logische Wahl. Allerdings hat Franky's 5/19 ein um 1 l geringeres Innenvolumen und etwas kleiner Abmessungen (310 zu 322 mm Höhe, 190 zu 207 mm Breite), mit 4% bzw. 9% aber immer noch innerhalb der Toleranzen.

2024年11月6日 · Prompt dispatch, excellent communication. Highly recommended. Reliable ebayer packed well / fantastic amp. Other modifications include new felt surrounds for the tweeters.