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D L S   B O X   S P E A K E R S

Thank you for buying a DLS all-weather speaker. 

This manual will show you how to do a correct instal-

lation. Please read the entire manual before you begin 

the  installation. 

Features and benefits:

- Excellent audio performance, transparent 

  and clear HiFi sound.

- Easy installation

- 2-way bass reflex system

- Internally dampened for best performance

 

Installation

The speakers are rather heavy which must be taken in conside-

ration at the install. Fasten the speaker bracket to a solid and 

stable surface with two stainless steel screws. 

The speaker box can be installed hanging from the ceiling, on a 

wall or standing up using the tilt able bracket.

NOTE!

  On a boat, avoid an installation close to any magnetic 

compass, the speaker magnets can influence the compass 

needle.

The 

MBU5 / MBU6

 are weather resistant designed for use out-

doors and indoors. 

The 

MBU5/MBU6

 are well suited for use in garden teraces and 

public use like shops, restaurants etc.

Break-in period

Allow the speakers to play at normal volume for at least 20 hours. 

After this time the performance is correct.

Technical Assistance

For technical assistance ask the shop where the product was sold 

or the distributor in your country. You can also send an e-mail to 

info@dls.se

Information can also be found on our web-site www.dls.se

We follow a policy of continuous advancement in development. 

For  this  reason  all  or  part  of  specifications  &  designs  may  be 

changed without prior notice.

Warranty service

This  speaker  is  covered  by  warranty,  depending  on  the  condi-

tions in the country where it is sold. If the speaker is returned for 

service, please include the original dated receipt (or a copy) with 

the product.

MBU5 / MBU6 BOX SPEAKER

FOR OUTDOOR AND INDOOR USE  

DLS Svenska AB 2010-11-01

Safety Considerations for boat installation:

Your speakers must be installed in a manner which does 
not interfere with your vessel’s factory installed electronic 
devices. You should also take the time to securely mount 
them so that they does not come loose in the event of a 
collision or a sudden jolt to the vessel.

- Check before drilling any holes in your vessel to make 
sure that you will not be drilling through the hull, a fuel tank, 
fuel line, wiring harness or other vital vessel system. 

-  Protect  all  wiring  from  sharp  edges  (metal,  fibreglass, 
etc.) by carefully routing them, tying them down and using 
grommets and loom where appropriate.

Connection of MBU5 / MBU6

Red:
To audio plus +

DLS Svenska AB

P.O. Box 13029

SE-40251 Göteborg, Sweden

Tel: +46 31 84 00 60

Fax: +46 31 84 40 21

E-mail: info@dls.se

www.dls.se

Black:
To audio neg. -

Binding post of push type.
Press downwards to insert
wire.

More facts:

Speaker type 

 

2-way bass reflex in ABS-plstic

Färg 

 

 

White or dark grey

Impedance 

 

4 ohm 

Woofer size 

 

MBU5

: 5,25” ( 13 cm)

 

 

 

MBU6

: 6,5” (16,5 cm) 

Tweeter    

 

28 mm /1,1” soft dome 

Nom. power (RMS)   

MBU5

: 100 Watt

 

 

 

MBU6

: 150 Watt

Maximum power 

 

MBU5

: 200 Watt

 

 

 

MBU6

: 300 Watt 

Frequency range 

 

MBU5

: 60 Hz - 20 kHz

 

 

 

MBU6

: 45 Hz - 20 kHz 

 

Sensitivity  

 

91 dB / W / m

Temp. range 

 

-20 C - +85 C

Outser size (w/o bracket) 

MBU5

: B: 300 mm, H: 190 mm, D: 165 mm

 

 

 

MBU6

: B: 310 mm, H: 220 mm, D: 190 mm

Weight 

 

 

MBU5

: 4 kg / 9 lbs   

 

 

 

 

 

MBU6

: 4,3 kg / 9,5 lbs 

 

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