The DLC-250.4d is small but mighty. 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., half rack loudspeaker controller packs new levels of power into minimal rack space. If that weren’t enough, the DLC-250.4d can drive 70V/100V hi-Z loudspeakers directly - no internal transformer is 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.
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 parametric EQ, delay, gain, and limiter DSP objects to make system optimization easy.
Rack ears are included and a surface mount kit is optional. Full API and control modules for AMX, Control4. Crestron, Crestron Home, ELAN, Q-SYS, and RTI are available.
FEATURES:
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Half Rack 4-channel Amplified Loudspeaker Controller with Dante & AES67
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250W per Channel @ 4, 8, 16-ohms and 70V/100V
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125W per Channel @ 4, 8, 16-ohms All Channels Driven
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125W per Channel @ 70V/100V All Channels Driven
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Power Sharing Between Neighboring Channels
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Drives up to 16 Theory 16-ohm Speakers from 1/2 Rack Space at Low-Z or up to 64 in 70V/100V Operation
APPLICATIONS:
- Background and Foreground Business Audio Systems: Bars, restaurants, retail stores, hotels, houses of worship, corporate conferences, screening rooms, lobbies, casinos, etc.
- Distributed Audio: Residential and commercial distributed audio systems, airports, higher-ed campuses, and education facilities.
- High Output Surround Sound Systems: Residential and commercial media rooms, gaming systems, executive boardrooms, etc.
- Music and Video Post Production: Surround and Dolby Atmos mix rooms where maximum out-put in compact depth is required, music post-production.
- Two-channel Music Systems: Premium residential and corporate stereo music systems, music, and performance higher education.
SPECS:
| 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 | |
| 125W per channel @ 70V/100V 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 |