Loudspeakers
Sub
Loudspeaker
USER GUIDE
>
Page 1: ...Loudspeakers Sub Loudspeaker USER GUIDE ...
Page 2: ...n used in conjunction with the rest of the Optimal Audio eco system Sub will surprise you with its punchy performance and professional aesthetic This Quick Start Guide will help you get your Subs rigged positioned and connected correctly Congratulations on your choice of Optimal Audio for your latest sound system installation 2 10 Sub Loudspeakers Loudspeakers USER GUIDE 2021 Optimal Audio Group L...
Page 3: ...eset to ensure the loudspeaker is fed with an appropriate signal This can be achieved via external DSP processing or by using a dedicated preset in SmartAmp 30 Sub 10 only Cable channels M8 fixings Euroblock connectors Driver Bass reflex port 3 10 Sub Loudspeakers Loudspeakers USER GUIDE 2021 Optimal Audio Group Ltd v1 0 Introduction Overview Mounting Alignment Connecting up Matching speakers amps...
Page 4: ...ion Sub can be also mounted on a wall or suspended from a ceiling using the dedicated Sub Brackets or M8 eyebolts and steel wire rope These are available separately as Optimal Audio accessories Be sure to connect up before mounting against a wall It is critical that the structure to which Sub is to be mounted is suitable for taking the weight of the loudspeaker bracket assembly It is highly recomm...
Page 5: ...interference at cross over frequency at worst and loss of transient detail and low frequency punch The system can be optimised by applying delay to the cabinet that is closer to a given listening position usually halfway in to the coverage area This will always be a compromise everywhere else but to a much smaller degree if good alignment is in place In this example the Cuboid has been wall mounte...
Page 6: ...ected to a single amplifier channel For connection we recommend using a flexible cable with a minimum cross sectional area of 2 5mm When wiring loudspeaker cables be careful to observe the correct polarity of the cable and connector at both ends Connecting Up 6 10 Sub Loudspeakers Loudspeakers USER GUIDE 2021 Optimal Audio Group Ltd v1 0 Introduction Overview Mounting Alignment Connecting up Match...
Page 7: ...ing of 250W So give a Sub 10 250W of continuous power and you will get 121dB SPL out of it if you are standing 1m away from it It will however be able to deliver transient peaks in the audio signal at 127dB SPL 1m half space without distortion or damage What this all means is that for the best performance from your loudspeaker make sure you have an amplifier that is capable of delivering more than...
Page 8: ...od Plywood FINISH Black textured paint Black textured paint PROTECTIVE GRILLE Perforated steel Perforated steel CONNECTORS Euroblock type Euroblock type PIN CONNECTIONS INPUT 1 1 1 1 FITTINGS 12 x M8 inset bolts 12 x M8 inset bolts DIMENSIONS W 470mm x H 297mm x D 353mm W 18 50 x H 11 7 x D 13 9 W 716mm x H 443mm x D 480mm W 28 19 x H 17 4 x D 18 9 WEIGHT 12 9kg 28 4lb 34 3kg 75 6lb ACCESSORIES av...
Page 9: ...speaker cable from being walked on or pinched particularly at plugs convenience receptacles and the point where they exit from the apparatus 10 Do not unplug the unit by pulling on the loudspeaker cable use the plug 11 Refer all servicing to qualified service personnel Servicing is required when the apparatus has been damaged in any way such as liquid has been spilled or objects have fallen into t...
Page 10: ...Relax It s Optimal Audio Optimal Audio Group Ltd Century Point Halifax Road Cressex Business Park High Wycombe Buckinghamshire HP12 3SL optimal audio co uk ...
