| Community DnD15
15" 150 Watt 2 Way Loudspeaker System
The DnD15 is a compact and efficient two-way sound reinforcement loudspeaker system. The low frequency driver in the DnD15 is a high power, high efficiency 15" woofer. The high frequency Focused Array section is a unique dual driver pattern control horn. The two HF drivers are angled in the vertical plane to maintain a constant vertical coverage pattern at all frequencies. The pattern control design of the DnD high frequency horn also maintains a constant coverage pattern in the horizontal plane, thus preventing the beaming (extreme narrowing of coverage pattern) often found in systems of this type.
The DnD systems are equipped with a very effective PowerSense Plus two-stage protection system. This protection system virtually eliminates driver damage due to over-powering. If excessive power is applied to a DnD system, the first stage of protection will be activated. Output level of the speaker system will be reduced by 3 dB, and a red LED indicator on the input panel will be illuminated. If the power applied to the system remains at this level, the system will continue to operate in the first stage protect mode. If the power is increased beyond this level, the system will activate the second stage of protection, which results in a large reduction in output level and completely protects the drivers from any power applied. The DnD15 enclosure is covered in rugged black carpet. The perforated steel grille is specially formed to provide both increased stiffness and an attractive appearance. The enclosure is equipped with a stand socket for use with a speaker stand, and is also equipped with three mounting points for fixed installation using Community's accessory mounting strap kit.
Features
Specifications
Loudspeaker Type: 2-way, full-range
Operating Range: 40 Hz - 16 kHz
Max Input Ratings:
150W Continuous, 400W Program 35 volts RMS, 80 volts momentary peak
Recommended Power Amplifier:
330W to 480W @ 8 Ohms
Sensitivity 1W/1m:
98 dB SPL (100 Hz - 12.5 kHz 1/3 octave bands)
99 dB SPL (250 Hz - 4 kHz speech range)
Maximum Output: 120 dB SPL / 127 dB SPL (peak)
Nominal Impedance: 8 Ohms
Min Impedance: 6.6 Ohms @ 40 Hz
Nominal -6dB Beamwidth:
90° H (+16° / -44°, 2 kHz - 12.5 kHz)
40° V (+25° / -17°, 2 kHz - 12.5 kHz)
Axial Q / DI: 21.4 / 13.3, 1 kHz - 12.5 kHz
Crossover Frequency: 2 kHz
Recommended Signal Processing:
50 Hz high pass filter
Drivers:
LF (1) 15"
HF (2) 1" exit
Driver Protection: PowerSense Plus™
Input Connection:
(1) Locking Connector
(2) 1/4” jacks
Controls: none
Enclosure: Black carpeted,18mm particle board
Enclosure Hardware:
(4) Rubber feet
(8) Corner protectors
Mounting / Rigging Provisions: (3) 5/16-18 hanging points
Grille: 18 gauge perforated steel
Required Accessories: None
Supplied Accessories: None
Optional Accessories:
Strapkit: (3) Steel Straps for Suspending
Dimensions:
Height: 25.4 in. / 645.1 mm
Width: 16.9 in. / 429.7 mm
Depth: 13 in. / 330.2 mm
Weight: 41 lb. / 18.5 kg
Shipping Weight: 46.5 lb. / 21 kg
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