Peavey DTH 4115 User's Manual

Peavey Portable Speaker User's Manual - DTH 4115.
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DTH®  4115

Minimum-Profile

Loudspeaker

SPECIFICATIONS

Frequency Response, 1 Meter
On-Axis, Swept-Sine in Anechoic
Environment:

55 Hz to 18 kHz

Low-Frequency Cut-Off (-3 dB point):

55 Hz

Usable Low-Frequency Limit
(-10 dB point):

40 Hz

Power Handling:

Full Range:

400 W continuous (56.5 V RMS)
800 W program
1,600 W peak

Biamp Low:

350 W continuous (52.9 V RMS)
700 W program
1,400 W peak

Biamp High:

80 W continuous (25.3 V RMS)
160 W program
320 W peak

Sound Pressure Level, 2.8 V (1 watt)
• 1 Meter in Anechoic Environment:

98 dB

Maximum Sound Pressure Level:

122 dB

Radiation Angle Measured at -6 dB
Point of Polar Response:

500 Hz to 1.6 kHz:
   Horizontal: 91.1

° ±14.3°

   Vertical: 104.1

° ±29.2°

1.6 kHz to 5 kHz:
   Horizontal: 86.6

° ±14.1°

   Vertical: 72.8

° ±32.9°

5 kHz to 16 kHz:
   Horizontal: 56.1

° ±19.2°

   Vertical: 40.8

° ±2.2°

Directivity Factor, Q (Mean):

8.3 

±8.8

Directivity Index, Di (Mean):

9.2 dB 

±2.5 dB

Transducer Complement:

One 1505-8 DT Black Widow® woofer
One 44XT™ compression driver coupled to

a CH®-7 constant directivity horn

Box Tuning Frequency:

50 Hz

Crossover Frequency:

2 kHz

Time Offset:

0.69 mS (delay lows)

Impedance (Z):

8 ohms nominal
6.9 ohms minimum

Input Connections:

Two Neutrik® four-conductor Speakon®

connectors (NL4MD-V-1)

Enclosure Materials & Finish:

3/4" plywood with polyurethane coating

and metal grille powder coated with
black polyester foam overlay

Dimensions (H x W x D):

32.375" x 18.75" front (9" rear) x 29.125"
(82.2 cm x 47.6 cm front (23 cm rear)

x 74 cm)

Net Weight:

103.6 lbs. (47 kg)

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