APPLICATIONS INCLUDE:
Churches
Performing-arts venues
Theaters
Lecture halls
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Model Number: DLF-210 (formerly D12-MB2)
The DLF-210 is a compact dipole bass loudspeaker designed to enhance the low-frequency performance of our CLA, SLA and ULA-series line arrays. The DLF-210 provides seamless pattern control extension down to below 200 Hz, and solid bass output down to 50 Hz.
The DLF-210 features two 10" LF drivers in separate reflex enclosures, spaced to take advantage of the dipole cancellation effect between 125 Hz and 300Hz. Each driver is terminated separately, allowing then to be individually powered and delayed for steering of the vertical coverage pattern. Below 125 Hz the speaker behaves as a conventional LF system. Its dipole behavior extends the vertical pattern control of the CLA, SLA and ULA-series line arrays by more than an octave, and allows for increased system SPL.
| NOMINAL DATA |
DLF-210 (formerly D12-MB2) |
| Frequency Response |
50 - 650 Hz |
| Sensitivity |
98 dB @ 2.8 volts / 1 meter
|
| Impedance |
8 ohms (dual inputs, 8 ohms each) |
| Power Handling |
900 watts, program |
| Maximum Output |
132 dB peak @ 1 meter |
| Nominal Coverage Angles |
150° H x 60° V |
| Dimensions |
42.0 H x 12.0 W x 10.3 D |
| Weights |
77 lb. shipping weight |
| DESCRIPTIVE DATA |
D12-MB2 (formerly DLF - 210) |
| System Configuration |
Dipole dual-input bass module |
| Components and Loading |
(2) 10" long throw woofers |
| Recommended High Pass Filter |
None |
| Cabinet Type |
Vented, dipolar configuration |
| Enclosure Material |
MDF |
| Finish |
Black (D12-MB2-BLK) or White (D12-MB2-WHT); custom colors available
|
| Connectors |
Single NL4 wired to dual 8-ohm loads |
| Suspension Hardware |
Three 3/8-16 threaded points at top and bottom
|
| Grill |
Integral fabric wrap |
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