3. Introduction The Martin Audio AQ Series has been designed to fulfil the need for high performance sound in pubs, bars, restaurants, retail premises, nightclubs, conference facilities, post production suites, theatres, educational institutions, places of worship, museums, exhibition centres and cruise ships, in an ultra-compact package.
AQ Series loudspeakers are equipped with high current, low profile input and link connectors and supplied with easy-to-fit mating plugs for ease of installation. Specially designed wall, ceiling and...
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6.5” (165mm) direct radiating LF cone + 1” (25mm) horn-loaded dome tweeter The Martin Audio AQ6 is a two-way passive loudspeaker designed to fulfil the requirement for dynamic performance from a very small, architecturally friendly, vented enclosure. It features a 6.5”...
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8” (200mm) direct radiating LF cone + 1” (25mm) horn-loaded HF compression driver The Martin Audio AQ8 is a two-way passive loudspeaker designed to give excellent sonic performance from a compact and architecturally neutral, vented enclosure. It features an 8”...
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10” (250mm) direct radiating LF cone + 1” (25mm) exit horn-loaded HF compression driver The Martin Audio AQ10 is a two-way passive loudspeaker designed to provide high sound pressure levels from a compact, architecturally friendly, heavily braced, vented enclosure. It features a 10”...
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15” (380mm) direct radiating LF cone + 1.4” (35mm) exit horn-loaded HF compression driver The Martin Audio AQ15 is a two-way passive loudspeaker designed to provide very high sound pressure levels from an architecturally friendly, heavily braced, vented enclosure. It features a 15”...
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12” (300mm) direct radiating LF cone with 3” (75mm) voice coil The Martin Audio AQ112 is a direct radiating subwoofer in an ultra-compact heavily braced, vented enclosure. It features a very efficient 12” (300mm) long-throw bass driver with a high power 3”...
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Dual 12” (300mm) direct radiating LF cones with 3” (75mm) voice coils The Martin Audio AQ212 is a dual driver, direct radiating subwoofer in a heavily braced, vented enclosure. It features two very efficient 12” (300mm) long-throw bass drivers with high power 3”...
Consult a qualified structural engineer with a full knowledge of the building, its load ratings and your intended loudspeaker installation plans before commencing any installation. All AQ Series wall and ceiling brackets are mounted and adjusted in a similar manner. The brackets are designed for 1...
7. Vertical aiming AQ Series loudspeakers should be mounted above head height – high enough to clear peoples’ heads for clean coverage but low enough to avoid over-exciting room resonances.
Avoid excessive reflections from nearby side walls. ° horizontal dispersion (all The following example shows AQ Series loudspeakers with 80 - 90 except AQ5) toed in 40 - 45° from the side walls AQ6, AQ8, AQ10, AQ12, AQ15 aiming...
9. Distributed AQ Series systems AQ Series loudspeakers are ideal for distributed sound systems in places like sports stadium concourses, exhibition centre walkways etc… Distributed systems can provide superb sonic results as long as the following simple steps are taken in the system design process: Choose the AQ Series loudspeaker to suit the maximum distance to be covered.
10. AQ Series arrays AQ Series loudspeakers may be arrayed to increase coverage or sound pressure level. When arraying AQ8, AQ10 or AQ12 loudspeakers from ceiling brackets, allow approximately 100mm behind each loudspeaker for loudspeaker bracket clearance.
The high efficiency and impressive power handling of AQ series loudspeakers combine to produce a system capable of very high sound pressure levels and impact. To realise full AQ Series performance use a power amplifier capable of delivering Peak Power without excessive clipping. Power amplifier clipping should be avoided. A heavily clipped amplifier will deliver twice its rated power to the loudspeaker.
Suggested amplifiers for the AQ Series to ensure peak output without excessive clipping (MA and E Series power amplifiers will comfortably drive parallel AQ Series loudspeakers and subwoofers. Important note! Always set the AQX limiters to suit the power amplifier gain. This will ensure that the AQX controller protects the loudspeaker against long term overload whilst allowing full power amplifier performance on transients.
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The Martin Audio AQX is a versatile analogue system controller, housed in a single 1.75” x 19” rack unit, which has been specifically designed to enhance the performance of AQ Series loudspeakers. It provides stereo 2-way active crossover functions for integrating AQ5, AQ6, AQ8, AQ10, AQ12 and AQ15 full range loudspeakers with AQ112, AQ210, AQ212 and AQ215 subwoofers.
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The AQX controller contains internal jumpers to cater for all common AQ Series configurations. (AQX limiter settings are shown later in this section. Limiter settings will vary depending on the voltage gain of the power amplifier to be used –...
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Configured the links to suit the relevant power amplifier gain – see the table overleaf. Jumper allocation: For your convenience, Martin Audio power amplifiers are supplied set to 32dB gain. See the 32dB line on the following table for suitable limiter settings. Click here for the original spreadsheet that also includes a page for working out your amplifier’s...
AQ Series configurations starting at preset position 75. These presets will also be included as binary files on the new Martin Audio User Guides CD (May 2005 or later). They may be transferred to Martin Audio DX1 or XTA DP226 controllers via a 9-pin serial cable from a pc running Microsoft Windows™...
Note: If you are reading this manual from the Martin Audio User Guides Supplement CD (April 2005): Click here to locate the AQpresets.zip folder on the CD Extract the contents of the AQpresets.zip folder to a suitable place on your hard drive Use the MarLoad.exe software to “Load a Preset File”...
Binary preset files and a full .xbl library file will be found on the latest User Guides CD for XTA DP226 Loudspeaker Management Systems. Please see the Martin Audio User Guides CD (May 2005 or later) for further details. Please note: Output limiters will need to be fine adjusted for safe operation with your particular choice of power amplifier.
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2 in parallel For best performance, configurations shown in Although Martin Audio MA and E Series power amplifiers work well down to 2 ohms, other power amplifiers often suffer sonic degradation or, worse still, shut down into low impedances. Always check your intended power amplifier’s specifications and conduct listening tests before committing...
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17. Links to AQ Series polar responses Full range AQ Series loudspeaker polar plots are available in multi-page Microsoft Excel spreadsheets. To view these, click on the appropriate link: AQ5 Horizontal AQ5 Vertical AQ6 Horizontal AQ6 Vertical AQ8 Horizontal AQ8 Vertical...