Tq 310 310DP Turbosound Tq310dp

User Manual: TQ-310DP

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datasheet
Q L I G H T ™ S E R I E S E N G I N E E R I N G I N F O R M AT I O N

The TQ-310DP is a self-powered full range two-way

possible to swap the horizontal and vertical

loudspeaker enclosure incorporating integral

coverage patterns.

amplifiers and control electronics. The use of DSP
amplifier technology ensures an exact match
between amplifier and speaker for optimum
acoustic output, and offers exceptional ease of use
by having the entire electro-acoustic system in one
convenient, easily transportable physical package.

The rear panel carries a fully integrated Class
D amplifier and control electronics module,
which is field removable for servicing.
Providing two independent amplifier channels
each capable of delivering 800 watts rms into
8Ω, this module also incorporates high
performance limiters set to optimise the

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It is designed for use in mobile speech and music
sound reinforcement applications as well as in a
wide variety of fixed installations.

continuous power and excursion threshold for
the specific loudspeaker model. A Speakon™

The TQ-310DP features a new generation of

Powercon connector provides mains input to

innovative digital power amplifier modules,

the unit – the switch mode power supply is

utilising revolutionary 96kHz DSP technology

auto-sensing over a range from 100 volts to

to give operating efficiency in excess of 90%.

250 volts – and 3-pin XLR’s are used for input

The loudspeaker complement consists of a

and parallel link signal connections.

front loaded 10” low-mid frequency driver

The cabinet includes a pole mount socket for

and a 1” high frequency compression driver

use with 35mm poles and speaker stands.

on a rotatable 100°H x 60°V HF waveguide.

M10 rigging points are provided on the top,

The TQ-310DP features Turbosound’s

Converging Elliptical Waveguide™ (CEW™)
technology. The comparatively short flare

TQ-310DP

bottom and sides for use with M10 shoulder
eyebolts. It is also compatible with optional

FEATURES

Turbosound pole brackets.

Self-powered

allows physical alignment of the HF and LF

The cabinet is constructed from 12mm (1/2”)

devices, and ensures that the wavefront is

birch plywood, screwed and glued together

shaped smoothly, eliminating reflections in

for maximum strength and rigidity, and

the throat area while giving excellent pattern

includes a reticulated foam and steel mesh

control. Additionally this design does not

grille. It is finished in durable semi-matt black

suffer from the distortion typical of horns

textured paint; TurboBlue™ textured paint is

Rotatable HF waveguide

employing diffraction edges. The waveguide

optionally available.

High power handling

96kHz DSP technology
CEW™ technology
Trapezoidal cabinet

can be rotated within the enclosure, making it

M10 rigging points
Pole mount socket

APPLICATIONS
Front of house
Dry hire and rental
Theatre
Audio-visual
Houses of Worship
Corporate / industrial

datasheet

TQ-310DP

Q L I G H T ™ S E R I E S E N G I N E E R I N G I N F O R M AT I O N

DIMENSIONS (HxWxD)

525mm x 315mm x 300mm (20.7” x 12.4” x 11.8”)

NET WEIGHT
COMPONENTS

25kg (55 lbs)
1 x 10” (254mm) LF driver, 1 x 1” (25mm) HF driver on a Converging Elliptical Waveguide™

FREQUENCY RESPONSE1

65Hz - 20kHz ±4dB

NOMINAL DISPERSION2

100˚H x 60˚V@-6db points. Rotatable waveguide allows swap of horizontal and vertical pattern
124dB continuous4, 130dB peak5

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MAXIMUM SPL

CONSTRUCTION

12mm (1/2”) birch plywood; rebated, screwed and glued. Finished in black semi-matt textured
paint. One recessed carrying handle. Integral pole mount socket

GRILLE

CONNECTORS

AMPLIFIER

Powder coated perforated steel with acoustically transparent reticulated foam
Input: (1) XLR female, Link: (1) XLR male, wired pin 2 hot; Neutrik Powercon; RS232 data port
TYPE:

Class D

POWER OUTPUT:

HF: 800 watts continuous @ 8Ω (1kHz, 0.5% THD)
LF: 800 watts continuous @ 8Ω (1kHz, 0.5% THD)

FLYING HARDWARE
OPTIONS

SPARES AND
ACCESSORIES

DYNAMIC RANGE:

110dB

INPUT IMPEDANCE:

10kΩ

BANDWIDTH:

20Hz - 20kHz ±0.5dB

POWER REQUIREMENTS:

100V to 240V AC @50/60Hz

M10 internal rigging points for M10 shoulder eyebolts
Optional colour: TurboBlue™ textured paint
LS-1018

10” (254mm) LF loudspeaker

RC-1018

Recone kit for LS-1018

CD-110

1” (25mm) HF compression driver

RD-110

Replacement diaphragm for CD-110

MG-310

Replacement grille

SB-310

Swivel bracket

PB-55

Wall bracket, pole mount fixing

FH-310

Flying frame

DPM-001

Replacement power amplifier module

Notes
1
Measured on axis
2
Average over stated bandwidth
3
Average over stated bandwidth
4
Unweighted diode-clipped pink noise. Measured in a half space environment
5
Verified by subjective listening tests of familiar program material, before the onset of perceived signal degradation

page 2

datasheet

TQ-310DP

Q L I G H T ™ S E R I E S E N G I N E E R I N G I N F O R M AT I O N

FREQUENCY
RESPONSE

120
Fundamental
10% Power

Ref.

110

Sensitivity
1W/1M

90

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80

Distortion %

Sound Pressure Level in dB

100

1.0%

70

60

2nd Harmonic
10% Power

0.2%

3rd Harmonic
10% Power

50

20 Hz

50

100

200

0.1%

500

1 kHz

2

5

10

20

Frequency

Impedance A constant current circuit was used to measure the impedance. Frequency response The frequency response
shown was obtained by feeding a swept sine wave through the system in a full space environment. The position of the
microphone was vertically on-axis at a distance of 2 metres, then scaled to represent 1 metre. 2nd & 3rd Harmonic Distortion
Distortion measurements were obtained using an Audio Precision harmonic distortion analysis system and comply with
AES recommendations for enclosure measurement (AES paper ANSI S4-26-1984). Data Conversion All graphs were digitally
generated using the APEX custom software system, designed to translate data derived from Audio Precision ‘System
One’ test equipment into AutoCAD™. This program enables graphical information to be plotted to a high degree of
accuracy.

NOTES ON
MEASUREMENT
CONDITIONS

page 3

datasheet

TQ-310DP

Q L I G H T ™ S E R I E S E N G I N E E R I N G I N F O R M AT I O N

HORIZONTAL THIRD
OCTAVE POLARS
0°

0°
30

40

30

40

0°
24

0°
15

180°

0°
15

°
60

20

0°
24

0°
15

12
0°

180°

2.5 kHz
3.15 kHz
4 kHz

0°
15

40

21
0°

10

180°

30

0°

0°
0°
24

10 kHz
12.5 kHz
16 kHz

0°
15

40

12
0°
0°
15

20

180°

30

180°

10

21
0°

20

21
0°

0

12
0°

10

page 4

0

5 kHz
6.3 kHz
8 kHz

10
90°

0°
24

10
270°

40

40

30

30

20

20

10

10

0

°
60

0

30
0°

°
60

10
270°

30
°

0°
33

30
°

0°
33

30
0°

10
90°

1.25 kHz
1.6 kHz
2 kHz

0

21
0°

20

0°
24

10
270°

12
0°

10

40

0

30

10
90°

20

°
60

10

30
°

0

0°
33

30
°

10
270°

30
0°

40

40
180°

21
0°

0°

0°

0°
33

30
0°

30

30

12
0°

630 Hz
800 Hz
1 kHz

20

20

21
0°

40

10

10

315 Hz
400 Hz
500 Hz

30

12
0°

0

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10
90°

0°
24

20

0

10

10
90°

0

40

10
270°

30

40

20

30

10

20

0

10

10
90°

°
60

0

30
0°

°
60

10
270°

30
°

0°
33

30
°

0°
33

30
0°

datasheet

TQ-310DP

Q L I G H T ™ S E R I E S E N G I N E E R I N G I N F O R M AT I O N

VERTICAL THIRD
OCTAVE POLARS
0°

0°
20

30

40

10
90°

0

10

20

30

40

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10

180°

630 Hz
800 Hz
1 kHz

180°

21
0°

0°
15

12
0°

0°

0°

20

30

40

30

40

20

30

40

0°
15

12
0°

180°

180°

10

2.5 kHz
3.15 kHz
4 kHz

0°
15

0°
24

21
0°

0

21
0°

10

0°

0°

0°
15

10 kHz
12.5 kHz
16 kHz

180°

10

20

30

40

12
0°
0°
15

0°
24

21
0°

0

180°

20

12
0°

10
90°

21
0°

10

40

0

30

10
270°

20

40

10

30

0

20

10
90°

°
60

10

0°
24

5 kHz
6.3 kHz
8 kHz

30
0°

°
60

0

30
°

0°
33

30
°

0°
33

30
0°°

10
270°

12
0°

10
90°

1.25 kHz
1.6 kHz
2 kHz

0

40

0°
24

10
270°

30

40

20

30

10

20

0

10

10
90°

0

30
0°

°
60

10
270°°

30
°

0°
33

30
°

0°
33

30
0°

°
60

315 Hz
400 Hz
500 Hz

0°
15

0°
24

21
0°

0°
24

12
0°

0

40

10
270°

30

40

20

30

10

20

0

10

10
90°

°
60

0

30
0°

°
60

10
270°

30
°

0°
33

30
°

0°
33

30
0°

page 5

datasheet

TQ-310DP

Q L I G H T ™ S E R I E S E N G I N E E R I N G I N F O R M AT I O N

BEAMWIDTH

360
300

100
90
80
70
60
50
40
30

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Degrees between -6dB points

200

20

Horizontal
Vertical

10

20 Hz

50

100

200

500

1 kHz

2

5

10

20

Frequency

24

200

DIRECTIVITY

21

100

50

15

20

12

10

9

5

6

3

2

0

20 Hz

50

100

200

500

Frequency

page 6

1 kHz

2

1
5

10

20

Directivity Factor Q

Directivity Index dB

18

datasheet

TQ-310DP
ARCHITECTURAL
& ENGINEER’S
SPECIFICATIONS

Q L I G H T ™ S E R I E S E N G I N E E R I N G I N F O R M AT I O N

The system shall be of the self-powered, two-way trapezoidal type consisting of one reflex
loaded 10” (254mm) low frequency loudspeaker and one 1” (25mm) high frequency driver on
a rotatable 100° x 60° Converging Elliptical Waveguide™. The integral power amplifier shall
provide two channels of Class D amplification, output limiting and equalisation incorporating
frequency responses optimised for speech and music applications. Performance
specifications of a typical production unit shall meet or exceed the following: frequency
response, measured with swept sine wave input, shall be flat within ±4dB from 65Hz to 20kHz.
Nominal dispersion, at –6dB points, shall average 100°H x 60°V. Maximum SPL (peak)

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measured with music program at stated amplifier input shall be 130dB. Dimensions: 525mmH
x 315mmW x 300mmD (20.7”H x 12.4”W x 11.8”D). Weight: 25kg (55lbs). The loudspeaker
system shall be the Turbosound TQ-310DP. No other loudspeaker shall be acceptable unless
submitted data from an independent test laboratory verify that the above combined
performance / size specifications are equalled or exceeded.

DIMENSIONS

15°

156mm
[6.1"]

37mm
[1.5"]

175.2mm
[6.9"]

TOP
315mm
[12.4"]

300mm
[11.8"]

525mm
[20.7"]

Model No
Star Road, Partridge Green, West Sussex, RH13 8RY England
tel:+44(0)1403 711447 fax:+44(0)1403 710155 www.turbosound.com

Limit LO

Serial No

ATTENTION

CAUTION

Limit HI

RISK OF ELECTRIC SHOCK
DO NOT OPEN

RISQUE DE CHOC ELECTRIQUE
NE PAS ENLEVER

DO NOT EXPOSE
TO RAIN OR MOISTURE

NE PAS EXPOSER A LA
PLUIE NI A L'HUMIDITE

CAUTION to reduce the risk of fire replace only with the
same type and rating of fuse.

AVIS utiliser un fusible de rechange de meme type.

Power

THIS EQUIPMENT MUST BE EARTHED
WARNING : THIS PANEL MAY BE HOT

MODE
INPUT

LINK

A

B

FUSE
AUX

T10AL 250V

115-230V

1000w max
50-60Hz

PUSH

FRONT

SIDE

BACK

BOTTOM

TQ-310DP Version 1.0 03/04
© Turbosound 2004

TURBOSOUND Ltd Star Road Partridge Green West Sussex RH13 8RY England
tel: +44 (0) 1403 711447 fax: +44 (0) 1403 710155 • www.turbosound.com • e-mail: sales@turbosound.com



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