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2x Blacka Acoustics Pro TFR 1502S SpeakersPowerful and immense. Ideal for nightclubs or live music performance producing great sound. We had these in a 250 cap venue stood pole mounted either side of the stage and sound, considering their size was very impressive. Cost over 1200 each when purchased brand new in Jan 2019 directly from Blacka Acoustics, used until Xmas 2019 and served us well during that short time. No cables just the speakers.Has a few paint scratches here and there as shown in pics.Collection from Gatley SK8 or happy for buyer to arrange a courier to collect.Main Application: Standalone pole mounted unit for mobile dj and nightclub/band paDrivers: 1 x 15” & 1 x 2” exit compression driver.Quick Specs: TFR1502S is a 2 way full range system which features a 15” bass driver and a 2” exit compression driver and has a frequency response of 50Hz to 18KHz.. Mounting: Can be flown, stacked or wall mountedProduct details:The TFR1502S premium full range cabinet is ideally suited to nightclub applications which require a high powered unit. The cabinet incorporates a 800w RMS 15” bass mid drivers and a 2” exit compression driver specifically designed to provide a high powered full range frequency for nightclub environments. The TFR1502S is ideal for compact portable PA or permanent installations in venues which require a high powered cabinet for DJ based and live music reproduction
SPECIFICATIONS:Model: TFR 1502SType:Trapezoidal Vented High Powered Reflex PassiveFrequency Response: From 50hz – 18 khzRated Power :800w RMS – 1600W PeakSensitivity:94.5dbMaximum SPL:130dbDispersion:60 degree (H) 40 degree (V)Nominal Impedance:8 OhmsBass:1 x 15” Mid High Frequency:2” Exit Commpression DriverCrossover:1 Khz PassiveEnclosure:Multi Laminated Birch PlyFinish :Textured Black PaintGrille: Black perforated SteelConnector:2 x Neutrik NL4Fittings:1 x Top Hat Fitting 2 x Recessed Bar Handles 9X M10 Suspension PointsDimensions: (W) 46cms x (H) 70cms x (D) 46 cms
AMPLIFICATION:The Blacka Acoustic TFR1502S is designed to be used with professional power amplifiers capable of producing a minimum spec of 800w – 1600 w power output into 4 ohms.Care should be taken to avoid amplifier clipping, it is important to understand that a low power amplifier driven into clipping is more likely to damage a loud speaker than a higher power amplifier used within its ratings. Primarily because music signals have a high peak to average crest factor. When an amplifier is severely overdriven its output waveform is clipped resulting in squared off peaks and thus reducing the crest factor. In extreme cases, the waveform can approach that of a square wave. An amplifier is normally capable of producing far more power under these conditions than its undistorted rated power output. The use of very high power amplifiers with outputs greater than those recommended is discouraged.Care should be taken to avoid switch on surges, which can result in momentary power peaks in excess of specified ratings. When powering up a sound system it is important to switch on the amplifiers after the mixer and control electronics have stabilised. When powering down the system, reverse the sequence and switch off the amplifiers firsSAFETY:It is important that loudspeaker systems are used in a safe manner. Please take some time to review the following points concerning the use of Blacka Acoustics loudspeakers.Professional loudspeakers are capable of producing extremely high sound levels and should be used with care. Hearing loss is cumulative and can result from levels above 90db if exposed for a long period. never stand close to loudspeakers driven at high level.TRIPOD MOUNTING:The TFR1502S can be tripod mounted and incorporates a pole mounting socket to facilitate mounting on tripod stands. When using stands the following precautions are advised:1.1 Ensure that the stand will support the weight of the speaker by checking the stand manufacturers rating.1.2 Make sure that the stand is placed on a level surface and that its legs are fully extended.1.3 Do not place more that one speaker on each stand.1.4 Run cables so that they do not present a trip hazard which could pull the speaker over.1.5 When used outdoors in the wind it may be necessary to add some weight to the base of the stand.1.6 When using a pole mount with a sub bass system observe similar precautions.RIGGING AND SUSPENSION:Suspending the system should only be done by qualified personnel following safe rigging practices. Secure fixings to the buildings structure are vital. Seek help from architects, structural engineers or other specialists if in any doubt.The TFR1502S loudspeaker enclosures are designed for installation applications and can be suspended singularly by means of the threaded inserts provided within the cabinet. The TFR1502S enclosures are fitted internally with steel corner reinforcement brackets to ensure that each cabinet is strong enough to be hung from its top. Never suspend one enclosure from another to form an array or cluster using these fittings.The common practice of using commercially available eye bolts for suspension should only be undertaken with great caution. Eye bolts are strongest along the thread axis. Angling the enclosure will result in an angled pull and it is important to use bolts that are safe in these circumstances. Only forged shoulder eye bolts should be considered and it is important that the thread length is at least 40mm. A flat washer should be inserted between the eye bolt and the enclosure. Formed eye bolts i.e. those which are formed from steel rod bent into an eye should be avoided.
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