Brand: KENWOOD
Category: Audio
Document Type: Parts/Service
Language: EN
Parts/Service for LS-1200
Uploaded: Nov. 21, 2025, 9:16 p.m.
Manual Publish Date: 1979-01-01
Warranty Information
Warranty information varies by region and type.
Basic operation involves connecting the speakers to an audio source via speaker cords. The attenuator controls allow adjustment of the mid-range and high frequencies (±2 dB and ±3 dB respectively). The system is a 3-way, 3-speaker bass-reflex type.
Troubleshooting and error codes
| Problem | Possible Cause | Solution |
|---|---|---|
| No sound from speaker | Loose connection | Check speaker cord connections at both the amplifier and the speaker. |
| Distorted sound | Overload or damaged driver | Reduce volume. Check speaker unit for damage. |
| Humming or buzzing | Interference or grounding issue | Ensure proper grounding of audio equipment. Move speaker away from potential sources of interference. |
| No sound from specific frequency range | Internal network issue or driver failure | Refer to the schematic diagram and parts list for internal checks. Requires advanced service. |