Just like its predecessor (the DLC-250.4), the DLC-250.4d is small but mighty and it’s now even mightier with the addition of Dante and AES67. Capable of delivering 250W into 4, 8, and 16-ohms from any channel pair, or 125W into 4, 8 or 16-ohms all channels driven, this little 6.5lb., one-half rack loudspeaker controller packs a punch into minimal rack space. If that weren’t enough, the DLC-250.4d can drive 70V/100V hi-Z loudspeakers direct - no internal transformer required.
The DLC-250.4d is equipped with Dante / AES67 audio-over-IP digital I/O making setting up and deploying even complex distributed audio systems painless and bullet-proof. No bulky analog audio cables are required.
The DLC-250.4d can drive up to 16 Theory 16-ohm loudspeakers in Lo-Z mode, or up to 64 in Hi-Z mode - all from a half rack chassis!
The DLC loudspeaker controllers from Theory can be configured via its on-board web interface accessible via wired Ethernet, or via its on-board Wifi access point and includes matrix mixing, priority audio routing and ducking, parametric EQ, delay, gain and limiter DSP objects to make system optimization easy.
Full API and modules for AMX, Control4, Crestron, Crestron Home, ELAN, Q-SYS, and RTI available.
| Description: |
4-Channel Amplified Distribution Loudspeaker Controller with Dante & AES67 |
|
Half-Rack Chassis |
|
IP Control via Ethernet or Built-In WiFi Access Point |
|
Power Sharing Between Neighboring Channels |
| Operation: |
LoZ and HiZ (70V/100V) Operation |
| Inputs: |
4 x Balanced Analog Audio |
|
4 x RCA Unbalanced Analog Audio |
|
1 x S/PDIF Digital Audio (stereo) |
|
4 x Dante / AES67 Digital Audio |
| Outputs: |
4 x Speaker Outputs |
|
S/PDIF Digital Audio (stereo) |
|
4 x Dante / AES67 Digital Audio |
| Trigger: |
+12VDC |
| Audio Operation: |
48kHz/24-bit |
| On-Board DSP: |
48kHz/32-bit |
| DSP Features: |
Loudspeaker Processing For All Theory Models, plus: |
|
Input Matrix Mixer |
|
5 Parametric Input EQ Filters |
|
Input Trim |
|
Stereo/Mono Inputs and Zones |
|
Signal Routing Including Priority Automatic Routing |
|
Audio Ducking |
|
10 Parametric Output EQ Filters |
|
Crossovers |
|
Gain |
|
Delay |
|
Polarity |
|
Peak and RMS Limiters |
| Frequency Response: |
20Hz-20kHz, +/-0.25dB |
| Power Output: |
250W per channel @ 4, 8, 16-ohms and 70V/100V |
|
125W per channel @ 4, 8, 16-ohms all channels driven |
| Voltage Gain: |
Variable |
| Input Sensitivity (selectable): |
+14dBu |
|
+4dBu |
|
-10dBV (Unbalanced RCA) |
|
Microphone |
| Power Requirements: |
Standby: <1W |
|
(1/8 power, all ch. driven): 70W |
| Idle Noise(A-Wt): |
-78dBV |
| Signal to Noise Ratio: |
>106dB |
| Distortion (1kHz, 1dB below max output): |
<0.02% |
| AC Operation: |
100V-240VAC, 50-60Hz |
| Terminals: |
Eurblock Connectors |
| Outdoor Capability: |
Indoor Use Only |
| Mounting Points: |
Surface or Rack Mount (with included/optional accessories) |
| Finish: |
Matte Black |
| Dimensions: |
1.75" H x 8.7" W x 11.7" D (44mm H x 221mm W x 297mm D) |
| Net Weight: |
6.5 lbs. (2.95 kg) |
| Included Accessories: |
Single and Dual Unit Rack Mount Kit |
| Optional Accessories: |
Surface Mount Kit |
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