ALTECO C-1

Dolby Atmos® speaker

The DALI ALTECO C-1 is truly a multipurpose speaker in both design and function. DALI wanted to ensure that the ALTECO C-1 is usable as both a height speaker as well as a traditional stereo speaker. By designing the crossover for stereo use and by keeping a strict focus on DALI sound design principles, we have created a speaker that fulfills both criteria. It is the perfect fit for adding height information to a surround setup or taking the role as an out-of-the-way stereo speaker.

The ALTECO C-1 delivers believable height information from Atmos, DTS-X and Auro-3D movies in surround setup - not only when “firing up” using the ceiling as a reflector, but also “firing down” from a position up under the ceiling.

The ALTECO C-1 is able to achieve this even without special equalizing in order to enhance the effects from HRTF (Head Related Transfer Function) technology. A technology found in Atmos certified speakers. Instead the ALTECO C-1 relies only on the height processing done in the amplifier, when selected. Had we included non-linear HRTF equalizing in the ALTECO C1, it would have been impossible to use it as a versatile neutral speaker, limiting the use to only an up-firing type speaker.

Designed the way it is the DALI ALTECO C-1 offers the best from several worlds giving you ultimate flexibility and multiple applications.

• Frequency Range (±3 dB): 74 - 26,000 Hz
• Sensitivity (2,83 V / 1 m): 83 dB
• Nominal Impedance: 6 Ohm
• Maximum SPL: 103 dB
• Recommended Amplifier Power: 40 - 100 W
• Crossover Frequency: 2,100 Hz
• Crossover Principle: 2-way
• High frequency driver: 1x 21 mm, Soft Textile Dome
• Low frequency driver: 1x 4.5", Wood Fibre Cone
• Enclosure type: Closed Box
• Connection Input: Single Wire (Spring loaded push button)
• Recommended Placement: On-Wall, On speaker
• Recommended Distance From Wall: 1 - 50 cm