Reply to thread

Message

<blockquote data-quote="David Nickerson" data-source="post: 25434" data-attributes="member: 13">Driver lowdown?I just stumbled into a massive lot of FREE 12&quot; coax drivers:They are Wharfedale Force 9.&nbsp; Any thoughts on or experience with this particular driver?I found this description of a complete loudspeaker system online:-----------------------------FORCE 9The heart of the Force 9 is a purpose-developed 12&quot; co-axial driver which combines very high power handling with superb frequency coverage and controlled dispersion characteristics.It is clean and efficient across the full spectrum, making full use of the available amplifier power. This is as important and as noticeable at low volume as it is at higher SPLs. Force 9 stays smooth and unruffled from a whisper to a roar.CONSTRUCTIONThe Force 9-P Loudspeaker is manufactured in rugged polyetylene, designed for both portable and permanent systems.MODEL:&nbsp; &nbsp; FORCE 9-PFrequency Response&nbsp; &nbsp; 50Hz - 20 KHzPower Handling&nbsp; &nbsp; 250W (DIN)Sensitivity (1 Watt @ 1 metre&nbsp; &nbsp; 98dBPeak SPL (@ 1 metre) Maximum continuous SPL (@ 1 metre)&nbsp; &nbsp; 128dB 122dBHF Dispersion (-6dB) Pattern&nbsp; &nbsp; 60° x 60° ConicalTransducer Complement&nbsp; &nbsp; 1 x 12&quot; Low Frequency 1x 45mm Compression HFImpedance (nominal)&nbsp; &nbsp; 8 ohms-----------------------------------Thanks in advance,David</blockquote>

[QUOTE="David Nickerson, post: 25434, member: 13"] Driver lowdown? I just stumbled into a massive lot of FREE 12" coax drivers: They are Wharfedale Force 9. Any thoughts on or experience with this particular driver? I found this description of a complete loudspeaker system online: ----------------------------- FORCE 9 The heart of the Force 9 is a purpose-developed 12" co-axial driver which combines very high power handling with superb frequency coverage and controlled dispersion characteristics. It is clean and efficient across the full spectrum, making full use of the available amplifier power. This is as important and as noticeable at low volume as it is at higher SPLs. Force 9 stays smooth and unruffled from a whisper to a roar. CONSTRUCTION The Force 9-P Loudspeaker is manufactured in rugged polyetylene, designed for both portable and permanent systems. MODEL: FORCE 9-P Frequency Response 50Hz - 20 KHz Power Handling 250W (DIN) Sensitivity (1 Watt @ 1 metre 98dB Peak SPL (@ 1 metre) Maximum continuous SPL (@ 1 metre) 128dB 122dB HF Dispersion (-6dB) Pattern 60° x 60° Conical Transducer Complement 1 x 12" Low Frequency 1x 45mm Compression HF Impedance (nominal) 8 ohms ----------------------------------- Thanks in advance, David [/QUOTE]

Verification