118:
149:
During the 1980s, Rogers made the A75 and A100 amplifiers and the T100 FM tuner. Rogers also produced a pair of active subwoofers, called AB3a, which were designed specifically for the LS3/5As. The subwoofers were sold complete with their own electronic crossover, which used the same chassis as the
84:
In 1975 Michael O'Brien as chairman and Brian Pook as M.D. buy Rogers from the receiver. To do this
Michael O'Brien bought an off the shelf trading company called Swisstone. Swisstone, trading as Rogers, with 6 former employees retain the BBC licence for the LS3/5A and start manufacturing. Later in
108:
TV screens. Although Wo Kee Hong owns the rights to the name, it had retained
Swisstone as the sole researcher and designers of the Rogers speakers, therefore preserving the brand's British origins for a while. In 1998 as a result of a dramatic downturn in its Asian exports, the company closed the
130:
In the early 1970s, the BBC was in need of a small monitor speaker for use in restricted areas outside broadcast vans during location recording. To that end, they commissioned their
Research Department to develop such a compact speaker, and an experimental loudspeaker developed during preliminary
177:
The final, and often overlooked, speakers to be manufactured by Rogers in the UK with qualities that build upon the DNA of previous models, displaying hugely impressive musicality, soundstaging and the clinical monitor quality that rightly won Rogers many followers in the previous decades.
131:
work on acoustic scaling provided the basis for the LS3/5A. The outcome was then licensed to commercial speaker companies for production. Aside from Rogers, other manufacturers licensed by the BBC to produce the LS3/5a included
Chartwell,
162:
Jim Rogers, who set up J R Loudspeakers Ltd after the collapse of Rogers Audio, released the JR149 in 1977 using the same drive units as the LS3/5A in a cylindrical aluminium cabinet. A review of the JR149 in the May 1977
81:. Some 50,000 pairs have been built worldwide to date. Meanwhile, LS 5/8 and LS 5/9 studio monitors were manufactured under licence from the BBC, and have been used in recording studios worldwide.
109:
last of its UK manufacturing sites, and moved all production to Asia. In 2018, Rogers moved back to the UK and started making hifi products such as LS3/5a and LS5/9 and valve amplification.
85:
1978 Rogers (actually
Swisstone because Rogers now wasn't a company but a trading name) under Michael O'Brien and Brian Pook buy Chartwell from the official receiver.
31:
375:
385:
140:
132:
380:
156:
These studio speakers were manufactured by Rogers under licenses granted by the BBC, and have been installed in many recording studios.
88:
In 1993 the brand was sold off to its new
Chinese owners Wo Kee Hong Holdings, who had since developed the Rogers brand to include
77:
An early example was the Rogers
Theatrical Horn Loudspeaker. In the early 1970s, Rogers was commissioned by the BBC to produce the
395:
370:
390:
165:
143:. The LS3/5A was Rogers' most successful loudspeaker, and to date 50,000 pairs have been built worldwide.
400:
314:
188:
213:
245:
282:
47:
8:
289:
220:
195:
101:
34:, a company based in Hong Kong that produces a variety of audio electronic products.
51:
339:
89:
364:
97:
43:
267:
63:
23:
93:
55:
196:"Design of the high-level studio monitoring loudspeaker type LS 5/8"
169:
found that the "general quality was very comparable" to the LS3/5A.
221:"The design of the prototype LS 5/9 studio monitoring loudspeaker"
136:
117:
290:"The design of the miniature monitoring loudspeaker type LS3/5A"
126:
78:
355:
121:
Versions of the Rogers LS3/5A on display in a second-hand shop
105:
59:
268:"Mordaunt-Short, Epos, Rogers to close UK manufacturing"
315:"The LS3/5A* just got a serious performance upgrade"
362:
74:Rogers was founded by Jim Rogers in 1947.
376:Electronics companies established in 1947
116:
333:
246:"BBC LS3/5a Stereophile speaker review"
386:Audio equipment manufacturers of China
363:
13:
381:Electronics companies of Hong Kong
42:The company produces a variety of
14:
412:
349:
62:TVs, but is best known for its
396:1947 establishments in England
307:
260:
238:
37:
16:Audio electronics manufacturer
1:
371:Audio amplifier manufacturers
321:. Rogers International UK Ltd
181:
166:Hi-Fi News and Record Review
7:
112:
10:
417:
69:
391:Loudspeaker manufacturers
32:Wo Kee Hong Holdings Ltd
28:Rogers International Ltd
122:
150:A75/A100 amplifiers.
120:
147:Other hi-fi products
356:Rogers hifi website
340:"Inspired designs"
123:
46:products, such as
30:, a subsidiary of
408:
343:
337:
331:
330:
328:
326:
311:
305:
304:
302:
300:
294:
286:
280:
279:
277:
275:
264:
258:
257:
255:
253:
242:
236:
235:
233:
231:
225:
217:
211:
210:
208:
206:
200:
192:
416:
415:
411:
410:
409:
407:
406:
405:
361:
360:
352:
347:
346:
338:
334:
324:
322:
313:
312:
308:
298:
296:
292:
288:
287:
283:
273:
271:
266:
265:
261:
251:
249:
244:
243:
239:
229:
227:
223:
219:
218:
214:
204:
202:
198:
194:
193:
189:
184:
115:
72:
40:
17:
12:
11:
5:
414:
404:
403:
401:British brands
398:
393:
388:
383:
378:
373:
359:
358:
351:
350:External links
348:
345:
344:
332:
319:rogers-hifi.uk
306:
281:
259:
237:
212:
186:
185:
183:
180:
154:LS 5/8 and 5/9
114:
111:
100:receivers and
90:surround sound
71:
68:
58:equipment and
39:
36:
15:
9:
6:
4:
3:
2:
413:
402:
399:
397:
394:
392:
389:
387:
384:
382:
379:
377:
374:
372:
369:
368:
366:
357:
354:
353:
341:
336:
320:
316:
310:
291:
285:
269:
263:
247:
241:
222:
216:
197:
191:
187:
179:
176:
175:
170:
168:
167:
161:
157:
155:
151:
148:
144:
142:
138:
134:
129:
128:
119:
110:
107:
103:
99:
98:Dolby Digital
95:
91:
86:
82:
80:
75:
67:
65:
61:
57:
53:
49:
45:
35:
33:
29:
25:
22:is a British
21:
335:
323:. Retrieved
318:
309:
299:30 September
297:. Retrieved
284:
272:. Retrieved
262:
250:. Retrieved
240:
230:30 September
228:. Retrieved
215:
205:30 September
203:. Retrieved
190:
173:
172:
171:
164:
159:
158:
153:
152:
146:
145:
125:
124:
87:
83:
76:
73:
64:loudspeakers
41:
27:
19:
18:
342:. Ls35a.com
133:Audiomaster
96:equipment,
38:Description
365:Categories
182:References
92:speakers,
48:amplifiers
24:brand name
94:car audio
56:car audio
52:receivers
325:22 March
274:15 March
252:15 March
113:Products
160:"JR149"
141:Harbeth
137:Spendor
70:History
270:. 2007
248:. 2007
139:, and
127:LS3/5A
102:plasma
79:LS3/5A
20:Rogers
295:. BBC
293:(PDF)
226:. BBC
224:(PDF)
201:. BBC
199:(PDF)
174:LS33'
44:hi-fi
327:2022
301:2013
276:2007
254:2007
232:2013
207:2013
104:and
106:LCD
60:LCD
26:of
367::
317:.
135:,
66:.
54:,
50:,
329:.
303:.
278:.
256:.
234:.
209:.
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.