Callens Audio Labs
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Ask about our speakers, services, demos, or anything else.
Powered by AI · May make mistakes · Paul is always available
Callens Audio Labs
Ask me anything
Hi! How can I help?
Ask about our speakers, services, demos, or anything else.
Powered by AI · May make mistakes · Paul is always available
Compact reference. The same philosophy, refined for smaller spaces.
The 6c brings Dutch & Dutch's legendary sound to a compact format. Built on the Ascend platform with built-in streaming, RoomMatching calibration, and u-BACCH 3D spatial audio. Not a 'lite' version - a true Dutch & Dutch loudspeaker.
CHF 8'790.00 per pair - primary cabinet colours. CHF 9'690.00 per pair - special colours. Incl. Swiss VAT (6c Home). Contact us to order.
Metallic Copper
Engineered to deliver accurate sound in real rooms, not just anechoic chambers.
Built-in amplification, streaming (Spotify Connect, Roon Ready), and RoomMatching - all in one elegant package. No external boxes needed.
Industry-first: streaming and u-BACCH spatial audio processing built in from launch. Experience true 3D imaging from two speakers.
Add the optional 6s bass module (2026) for full-range cardioid floorstanding performance, very high dynamic range, and floor-reflection control.
The 6c is made for rooms where the 8c might be too much speaker. Studios, home offices, bedrooms, or any space that calls for a compact form factor. Same commitment to accuracy, same room-friendly design with RoomMatching, now with built-in streaming and 3D audio.
| Type | 3-way active loudspeaker with Ascend platform |
| LF Driver | 1 × 8" aluminium cone (rear-firing, boundary-coupled) |
| MF Driver | 1 × 6" aluminium cone (front-firing) |
| HF Driver | 1 × 1" aluminium/magnesium dome (waveguided) |
| Frequency Response | 50 Hz - 20 kHz ±1 dB (down to 30 Hz at −6 dB) |
| Max SPL | 106 dB continuous from 50 Hz |
| Amplification | Class D, 360 W total |
| Streaming | Spotify Connect, Roon Ready (TIDAL/Qobuz in development) |
| DSP | RoomMatching, u-BACCH 3D, crossover, protection |
| Dimensions | 380 × 220 × 308 mm (H × W × D) |
| Weight | 14 kg per speaker |
Built-in streaming with the Ascend platform. No external streamer needed.