DX1295 - Dual 12" Coaxial System, 90x45


 

TQ Install ½Ã¸®Áî´Â TQ Processing¿¡ ÀûÇÕÇϵµ·Ï µðÀÚÀÎµÈ ´Ù¸ñÀû ¼³Ä¡ Àü¿ë ¶ó¿ìµå½ºÇÇÄ¿ÀÔ´Ï´Ù.

CX¿Í DX Á¦Ç°Àº ¸Å¿ì ÄÄÆÑÆ®ÇÑ ¿£Å¬·ÎÁ®¿¡ 90x45¿Í 60x45ÀÇ Ä¿¹ö¸®Áö ÆÐÅÏÀ» °¡Áö°í ÀÖ´Â ½Å°³³äÀÇ °íÃâ·Â µ¿ÃàÇü (Coaxial) ¶ó¿ìµå½ºÇÇÄ¿ÀÔ´Ï´Ù.

 

Technologies

DX ½Ã¸®ÁîÀÇ 90 ¡Æ x 45 ¡Æ¶Ç´Â 60 ¡Æ x 45 ¡Æµ¿Ãà µå¶óÀ̹ö´Â ¹°·Ð ȸÀüÀÌ °¡´ÉÇϸç , ½ºÇÇÄ¿°¡ °¢°¢ º®À̳ª õÀå¿¡ ¹ÐÂø½ÃÄÑ ¸¶¿îÆÃ ÇÒ ¼ö ÀÖ°í , ½ºÇÇÄ¿ÀÇ 40 µµÁ¤µµ ²ªÀÎ »ç´Ù¸®²Ã ¸ð¾çÀº ½ºÇÇÄ¿°¡ ¼öÆòÀ̳ª ¼öÁ÷À¸·Î ¹ÐÂøÇØ¼­ ¸¶¿îÆÃÇÏ°Ô µµ¿ÍÁÝ´Ï´Ù .

TQ ¢â ÇÁ·Î¼¼½ÌÀ» »ç¿ëÇϸé , DX ½Ã¸®Áî´Â ³ôÀ½ À½¾Ð¿¡¼­µµ ¸í·áÇϰí ÀÏÁ¤ÇÑ À½ÇâÀ» Á¦°øÇÕ´Ï´Ù . ÀÌ Á¡Àº DX ½Ã¸®Áî·Î ¼ÒÀ½ÀÌ ½ÉÇÑ Àå¼Ò¿¡¼­ ÃÖ»óÀÇ À½ÁúÀ» Àü´Þ ÇÒ ¼ö ÀÖ°Ô ÇØÁÝ´Ï´Ù . DX ½Ã¸®ÁîÀÇ Coaxial Transducer ´Â 3 ÀÎÄ¡ Ddiaphragm compression driver ¸¦ »ç¿ëÇÕ´Ï´Ù .

Å« Diaphragm ¹üÀ§´Â Compression µå¶óÀ̹ö°¡ ÀÛÀº Drivers ·Î ¿î¿ëÇÒ ¼ö ÀÖ´Â ¹üÀ§¸¦ ³Ñ¾î¼± ³·Àº Á֯ļöÀÇ ´ë¿ª±îÁö ÀÛµ¿ÇÒ ¼ö ÀÖ°Ô ÇØÁÝ´Ï´Ù . ÀÌ´Â ³ôÀº Á֯ļöÀÇ horn ÀÌ Á֯ļö ¹üÀ§ ¾È¿¡¼­ ³·Àº Á֯ļöÀÇ À§»ó¹ÝÀÀÀ» ºÎµå·´°Ô Çϴµ¥ µµ¿òÀÌ µË´Ï´Ù .

ÀÌ·¸°Ô ÇÏÁö ¾ÊÀ¸¸é horn ÀÌ ÀåÇØ°¡ µÉ ¼ö ÀÖ½À´Ï´Ù . ¶ÇÇÑ ÀÌ ¼³°è´Â Ưº°È÷ Å« ¾î·Á¿ò ¾ø ÀÌ Compression µå¶óÀ̹ö°¡ ³ôÀº À½¾ÐÀÇ ¼Ò¸®¸¦ ¸¸µé¾î ³¾ ¼ö ÀÖ°Ô ÇØÁÝ´Ï´Ù . Ưº°È÷ È¿°úÀûÀÎ Á¶Á¤ ±â¼úÀº ³·Àº Á֯ļö Ãâ·Â°ú ½Å·Ú¼ºÀ» ±Ø´ëÈ­ Çß½À´Ï´Ù .

ºÐ¸®µÈ Ưº°ÇÑ ¸ñÀûÀÇ LF µå¶óÀ̹ö´Â µ¿ÃàÀ¸·Î Á¶¸³µÈ LF µå¶óÀ̹öº¸´Ù ´õ ³·Àº 100Hz ¹Ì¸¸ÀÇ ¼Ò¸®¸¦ ³¾ ¼ö ÀÖ´Â ¼º´ÉÀ» °¡Áö°í ÀÖ½À´Ï´Ù . ÀÌ·¯ÇÑ Á¶Á¤À¸·Î µ¿ÃàÀÇ LF µå¶óÀ̹ö·Î °°Àº Á¶°Ç¿¡¼­ ÃÖ´ë·Î ³·Àº Á֯ļöÀÇ ¼Ò¸® ¸¦ ³ÂÀ» ¶§ ³ªÅ¸³¯ ¼ö ÀÖ´Â »óÈ£º¯Á¶ ¶³¸²À» ¾ø¾Ö´Â µ¿½Ã¿¡ ³·Àº Á֯ļö Ãâ·Â Àüü ¿µ¿ª¿¡¼­ 4dB »ó½ÂÇÏ´Â °á°ú¸¦ ³º¾Ò½À´Ï´Ù .

Specifications

Performance Specifications
Operating Mode
Bi-amplified w/ DSP
Operating Range
39 Hz to 18 kHz
Nominal Beamwidth (rotatable)

9 0¡Æ x 45¡Æ
Power Handling @ Nominal Impedance
LF: 53 V / 350 W @ 8 ¥Ø
HF/LF: 57 V / 400 W @ 8 ¥Ø
Nomi nal Sensitivity @ Input Voltage

(whole space)
LF: 95 dB @ 2.83 V
HF/LF: 104 dB @ 2.83 V
Nominal Maximum Continuous SPL
LF: 120 dB
HF/LF: 130 dB
Equalized Sensitivity

(full range / with 80 Hz HPF)
96 dB / 100 dB
Equalized Maximum SPL

(full range / with 80 Hz HPF)
124 dB / 127 dB
Recommended Power Amplifiers
LF: 350 W to 700 W @ 8 ¥Ø
HF/LF: 400 W to 800 W @ 8 ¥Ø
Recommended Limiter Threashold Voltage
LF: ¡Â 75 V rms
HF/LF: ¡Â 80 V rms


Physical Specifications
Connections
(2) Neutrik NL4 Speakon
Pin 1+/-: LF
Pin 2+/-: HF/LF
Mounting / Suspension Points
(12) M10 eye bolt angle points,

(1) M10 nut plate
Dimensions (H x W x D)
71.1 x 45.7 x 40.6 cm / 28.0 x 18.0 x 16.0 in
Weight
28.6 kg / 63.0 lb
Options
Terminal strip input

 

Temporal Equalization(TQ)TM

¸¹Àº ½ºÇÇÄ¿ µðÀÚÀ̳ʵé Àº ¿Ïº®ÇÑ Ä¿¹ö¸®Áö ÆÐÅÏÀ» ¸¸µé¾î ³»±â À§ÇØ HF Horn À» »ç¿ëÇϱ⸦ ÁÁ¾ÆÇÏ´Â ¸¸Å­ ¶ÇÇÑ º¸±â ÁÁÀº Frequency Response À» ¾ò¾î³»±â À§ÇØ ºÒ¿ÏÀüÇÑ Ä¿¹ö¸®Áö¸¦ °¨¼öÇϱ⵵ ÇÑ´Ù .

F ulcrum »ç´Â µÎ »ó¹ÝÀûÀÎ °Íµé¿¡ ´ëÇÑ ÀýÃæ¾ÈÀ» ¼±ÅÃÇϱ⠺¸´Ù ¿ÀÈ÷·Á DSP·Î ÇØ°áÇÒ ¼ö ¾ø¾ú´ø ºÎºÐÀ» ÃÖÀûÈ­½Ã۰í DSP¸¦ »ç ¿ëÇÏ¿© ±× ÀÌ¿ÜÀÇ ¹®Á¦¸¦ ÇØ°áÇÏ¿´´Ù. Horn-loaded ½ºÇÇÄ¿ÀÇ Æ¯¼º »ó ¹ß»ýµÇ´Â Horn Reflection Çö»óÀº HF ÀÇ Àú¿ª´ë¿¡¼­ , Splashiness Çö»óÀº ¼¶¼¼ÇÑ ½É¹úÀÇ ¿µ¿ªÀÎ HF ÀÇ °í¿ª´ë¿¡¼­ ±Í¿¡ °Å½½¸®´Â ¼Ò¸®¸¦ À¯¹ßÇÑ´Ù .

Horn Resonance( °øÁø ) Çö»óÀº Horn ÀÇ Reflection ¿¡ ÀÇÇØ À¯¹ßµÇ¸ç ÀÌ·¯ÇÑ Resonance Çö»óÀÌ ¿¬¼ÓÀûÀ¸·Î ¹ß»ýÇÑ´Ù¸é ½ºÇÇÄ¿°¡ Ưº°ÇÑ ½Ã±×³Î¿¡ ¾î¶»°Ô ¹ÝÀÀÇÏÁö´Â ¹Ì¸® ¾Ë ¼ö ÀÖ´Ù .

Temporal Equ alization TM Àº DSP ¸¦ ÀÌ¿ëÇÏ¿© ÀÌ·¯ÇÑ ÁÖ¾îÁø ¿¹Ãø°á°ú¿¡¼­ ¹Ý»çµÈ Wavefront °¡ ¸ðµÎ Èí¼öµÇ´Â Á¶°ÇÀ» ¸ð¹æÇÑ ½Ã ±×³Î , Áï ½ºÇÇÄ¿ÀÇ °øÁøÀ» ÇÇÇÒ ¼ö ÀÖ´Â ½Ã±×³ÎÀ» Àü´ÞÇÏ´Â ¹æ½ÄÀÇ DSP ±â¼úÀÌ´Ù .




³ªÆÈ¸ð¾çÀÇ È¥ Ư¼º »ó È®À寸ÀÇ ºÒ¿¬¼Ó¼º ¶§¹®¿¡ È¥À¸·Î Àç¹Ý»çµÇ´Â Wavefront °¡ Á¸Àç ÇÏ´Â ¸ð½À (Horn Reflection Çö»ó )

ÄÄÇÁ·¹ÀÌ¼Ç µå¶óÀ̹ö¿¡¼­ ¹ß»ýÇÏ´Â HF Reflection ÀÇ ¸ð½À (Splashiness Çö»ó )




TQ TM À» Àû¿ëÇÏ¿© Horn Reflection °ú Splashiness Çö»óÀ» Á¦°ÅÇϱâ Àü ( À­ÂÊ ) °ú ÈÄ ( ¾Æ·¡ÂÊ ) ÀÇ Spectrograph ÀÇ ¸ð½À

   

Better Coax Transducer Fulcrum Acoustic

»çÀÇ Á¦Ç°¿¡ Àû¿ëµÈ Coaxial Transducer ´Â ±âÁ¸ÀÇ Coaxial driver ¿Í À¯»çÇÏ°Ô º¸ÀÏ ¼ö ÀÖÁö¸¸ ±âÁ¸ °Í°ú Â÷º° À» ÁöÀ» ¼ö ÀÖ´Â ´Ù¼öÀÇ Çõ½ÅÀûÀÎ ±â¼úÀÌ »ç¿ëµÇ¾ú´Ù . »õ·Î¿î Coaxial Transducer ´Â ÄÄÇÁ·¹¼Ç µå¶óÀ̹ö¿Í Woofer °¡ ÇϳªÀÇ Neodymium ¸¶±×³×ƽÀ» °øÀ¯ÇÑ´Ù .

ÀÌ´Â ÈξÀ ´õ ÀÛ°í °¡º­ ¿î µå¶óÀ̹ö ¾î¼Àºí¸®¸¦ °®´Â´Ù . ¶ÇÇÑ ÀÌ¿Í °°Àº ¸¶±×³×ƽ ±¸Á¶´Â Woofer ¿Í Voice Coil À» ÄÄÇÁ·¹¼Ç µå¶óÀ̹ö Diaphragm ¿¡ º¸´Ù ±ÙÁ¢ÇÏ°Ô À§Ä¡½ÃŲ´Ù . °£´ÜÇÑ Passive Crossover µµ »ç¿ë °¡´ÉÇÏ¸ç ¸Å¿ì ÀÚ¿¬½º·¯¿î Off-Axis Response ¸¦ °®´Â´Ù .


( Fulcrum Coaxial Assembly )

Fulcrum »ç¿¡¼­ Á÷Á¢ µðÀÚÀÎÇÑ HF ÀÇ Horn Àº °íÀ½¿ª´ëÀÇ Pattern Control °ú Woofer Cone ÀÇ HF ¿¡³ÊÁö¸¦ »ó¼â½Ã۴µ¥ »ç¿ë½ÃŰ ´Âµ¥ »ç¿ëµÈ´Ù . ÀÌ´Â CX/DX Á¦Ç°ÀÌ °íÃâ·Â¿¡¼­µµ ¸Å¿ì ¾ÈÁ¤ÀûÀÎ À½»öÀ» Á¦°øÇÑ´Ù .

Crossover ´Â HF ÀÇ Horn °ú Woofer °¡ °ãÄ¡´Â °ÍÀÌ´Ù .ÀÌ·Î ÀÎÇØ ÄÄÇÁ·¹¼Ç µå¶óÀ̹ö°¡ Horn ¿¡ ÀÇÇØ °¡·ÁÁø ¿ìÆÛÀÇ À½¿ª´ë¸¦ º¸¿Ï ÇÒ ¼ö ÀÖ°Ô ÇÑ´Ù . Ä¿´Ù¶õ 3 ÀÎÄ¡ ÄÄÇÁ·¹¼Ç µå¶óÀ̹öÀÇ Diaphragm Àº Horn ÀÇ ÀúÀ½¿ª´ë ¿µ¿ªÀ» È®Àå½ÃŲ´Ù . TQ Processing Àº ÄÄÇÁ ·¹¼Ç µå¶óÀ̹ö°¡ ÀÎÀ§ÀûÀÎ À½»ö º¯È­ ¾øÀÌ ³·Àº Á֯ļö ´ë¿ªÀ» °¡´ÉÇÏ°Ô ÇÑ´Ù .

 

DOWNLOAD
* DX1295 Spec Sheet (PDF)