AT Series
• ATS-12
2x12" Sub-Woofer
Fixed installation System
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Characteristics
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Compact size unit designed for use in High Level indoor installations, complementing the ArchiTech Series AT-6, AT-8 full-range cabinets. |
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Robust, 15mm thick Baltic cross-ply construction, avoiding effectively parasitic
resonance common to other materials. |
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Steel protection grille with acoustic foam. |
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Rubber stoppers on the base for a secure, vibration-free floor standing. |
| Applications |
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Together with the ArchiTech Series' full-range units, these subs are perfect for Fixed Installation in Bars, Lounges, Shops, Theatres, Conference Rooms, etc. |
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Near-field monitoring. |
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Small events. |
| Specifications and Characteristics |
| Frequency Response (Hz)1 |
±3dB
48Hz - 150Hz |
| Frequency Range (Hz)1 |
±10dB
36Hz - 195Hz |
| Nominal Impedance |
2x8 Ohm, 4 Ohm (Parallel) |
| Power Rating |
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| (RMS)2 |
300W |
| Program2 |
600W |
| Horizontal Coverage |
(-6dB)
±90º |
| Vertical Coverage |
(-6dB)
+180º, -0º |
| Sensitivity
(dB/2,83V@1m) |
95dB SPL |
| SPL Max./Peak (dB
SPL@1m)3 |
119dB SPL |
| Connectors |
Doubled Gold finish for
6mm2
cable |
| Recommended
Signal Processor |
RAM
Audio LMS 221 Processor |
| Recommended Signal Parameters |
High Pass Filter
Butt 48dB/Oct @
45Hz
Low Pass Filter L-R 48 dB/Oct @ 90Hz |
| Recommended Power Amp |
450W / 750W @ 4 Ohm |
| Full-range recommended unit |
Space AT-6, AT-8 |
| Enclosure |
| Enclosure |
Ultra-compact,
15mm thick Baltic cross-ply construction, tongue and groove assembly throughout. Bi-component epoxy finish.
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| Dimensions
(WxDxH) |
390
x 379 x 440 mm
15.3 x 14.9 x 17.3 in |
| Net Weight |
18
Kg
39.7 Pounds |
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| Notes |
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1
Specifications in half space
2
With filtered Pink Noise 6dB
crest-factor (with Processing)
3
Calculated from the Sensitivity and
Power Data |
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Download pdf info file |
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The ATS-12 Unit is a compact Sub-Woofer, specifically developed to reproduce the lower end of the frequencies spectrum.
It is mounted as a single tuned Band Pass system with two 12"
transducers in an "Isobaric Push-Pull" configuration. A powerful bass response is thus attained in this small
footprint cabinet.
For its correct performance, it is necessary to use it with a
24 or 48 dB/Oct. Sub-sonic filter, as recommended in the Specifications.
Its twin 12 inches transducers are separately cabled to the circuit board, so as to allow their independent connection to two different Power Amp channels, (8 Ohm operation), or together in parallel to a single channel, through the bridges
present on the connectors plate, (4 Ohm operation). Due to its Isobaric configuration, in the first case, the signals applied to the unit have to be strictly the same, from a mono source.
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