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Data / Spec Sheet |
Installation Manual |
Price Quote Request |
The AMK DT84-B-X loudspeaker is powered by a POE+ network amplifier with Dante™ input. It is a 2x2 lay in grille speaker system for easy ceiling tile installation. No external power supply is required. The speaker system has a Class D amplifier which provides efficient use of power. The assembly comes with AMK's CX 802, highly efficient 8” coaxial loudspeaker. This system will solve the issue of having to provide a separate amplifier or I/O interface for speaker installations.
One PoE+ amplified speaker can power a total of (4) speakers, including (3) additional passive speakers, with (2) speakers per audio zone.
The audio network system is also compatible with AES67 and it is Dante Domain Manager Ready. Which makes this speaker system to be flexible with other audio network systems as well.
The CX802 loudspeaker driver has excellent dispersion, wide bandwidth and a smooth frequency response which makes this the top choice for today’s overhead commercial applications.
This assembly can be used in wide range of projects for paging and background music applications. The DT84-B-X is ideal for hotels, education, hospitals, retail stores, performing art centers, restaurants, airports, houses of worship, and board rooms. The end users will appreciate both the sound and visual quality of these speakers.
| Channel Zoning Illustration | |||
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| AMK Dante Ceiling Speaker Advantage | |||
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* No need to have
separate dante enabled amp or I/O interface * A Single RJ45 connection
to main active speaker with two conductor wire
connection to each of * Dante Domain Manager Ready * AES67 compatible * 2’ x 2’ ceiling tile lay in system for fast and easy installation and visually attractive for tile ceiling environment |
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| System Specification | |||
| Frequency Response | 55 Hz - 20 kHz (+/- 3dB) | ||
| Maximum SPL at 1M | 105 dB | ||
| Voice-coil diameter | 1." | ||
| Magnet | Barium Ferrite (for high efficiency of the speaker driver) | ||
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Nominal Coverage Angle (500Hz – 4kHz Average) |
110° Conical Average | ||
| Audio Input | Dante Audio via Ethernet | ||
| Output Power | 10W / Channel (5W per speaker) | ||
| Signal to Noise Ratio | >99dB | ||
| Power consumption | 2 Watts Standby, 25 Watts Maximum | ||
| Input connector on active speaker | RJ-45 | ||
| Maximum wire length to companion speakers | 100ft at 18AWG | ||
| PoE+ | IEEE 802.3at-2009 | ||
| Audio Network System Compatibility | Dante / Dante Domain Manager / AES67 | ||
| Controls | Dante™ controller software | ||
| Physical Speaker Data | |||
| Tweeter | 13mm polyamide hard dome | ||
| Woofer Cone | Polypropylene | ||
| Surround Material | Inverted rubber Surround | ||
| Crossover Frequency | 5.5 kHz | ||
| Enclosure Depth with Handybox | 8.75” | ||
| Grille Dimension | 24.0” x 24.0” | ||
| Net weight of the speaker | 17.0 lbs | ||
| Shipping Weight (2 boxes of 4 speakers) | 88.0 lbs | ||
| Frequency Response | |||
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| Speaker Configuration | |||
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| Polar Responses | |||
250 Hz |
500 Hz |
1 kHz |
2 kHz |
3 kHz |
4 kHz |
8 kHz |
16 kHz |
| Architect's & Engineer's Specifications | |||
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The Network switch must have PoE+ to provide the power that is needed for the system. The active unit of the system shall have one RJ-45 jack for network audio connection. Then there shall be (3)three of the two position phoenix type (euro) connections. One of the connections goes to the passive speaker that is operating under the same channel active speaker. Two other connections shall be for the 2nd channel. The transducer in the loudspeaker system shall be AMK CX 802 coaxial loudspeaker. The woofer shall have a 20 oz. Barium Ferrite magnet. The two reproducer sections shall be coupled through a built-in capacitor bypass crossover. The crossover frequency shall be at 5.5 kHz. The low frequency reproducer shall have 1" (25.4mm) voice coil and the high frequency reproducer shall have 0.51" (13mm) voice coil. The system shall have a frequency response of 55 Hz- 20 kHz (+/- 5dB). The power handling shall be 40watts at 8 ohm impedance. The sensitivity shall be 91dB at 1watt / 1meter. The system shall be on 2' x 2' metal perforated grille and 7” deep powered speaker enclosure attached on the back of the grille. The depth of whole speaker assembly 8.75” including the junction box attached. The total weight of the each of the speaker system shall not exceed 16.0 lbs. The loudspeaker system shall be AMK Innovations model DT84-B-X. Conforms to EIA Standards: RS-276-A, RS-278-B, RS-426-A. |
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