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Summary of Contents for Sinfoni Tempo Grave
- Page 1 Tempo GRAVE...
- Page 3 LINEA TEMPO GRAVE PREFACE INSTALLATION PROCEDURE CONNECTION POWER SUPPLY CONNECTION LOUDSPEAKERS INPUTS LIGHTS AND PROTECTIONS...
- Page 4 OWNER’S MANUAL PREFACE Fi r st of al l , we woul d l i k e to congratul a te wi t h you for your choi c e of our Si n foni Tempo ampl i f i e r. I f you are readi n g thi s short i n troducti o n i n stead of madl y fl i c k across the pages of thi s handbook l o oki n g for features l i k e the wei g hted noi s e or the T.I .
- Page 5 Tempo PREFACE...
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Page 6: Installation
OWNER’S MANUAL INSTALLATION The Si n foni car ampl i f i e rs are desi g ned to work wi t h a 12V DC power suppl y , however the vol - tage can range from between 11V and 14.5V. Power Suppl y cabl e s must be of a sui t abl e gauge, keepi n g i n mi n d that the negati v e one must be connected to the ground i n the nearest poi n t of the car chassi s , whi l e the posi t i v e one must come di r ectl y from the battery. I f the di s tance from the battery to the apparatus i s qui t e l o ng, then i t wi l l be necessary to use thi c ker cabl e s, i n order to avoi d any performance l o ss: we suggest your i n stal l e r to use at l e ast good qual i t y AWG7 Oxygen Free Copper cabl e . -
Page 7: Power Supply
INSTALLATION POWER SUPPLY + 12 V TO FAN SOURCE REMOTE GROUND - CAR CHASSIS BATTERY POSITIVE... -
Page 8: Connecting Loudspeakers
INSTALLATION CONNECTING LOUDSPEAKERS The standard l o ad i m pedance fi t ti n g to the ampl i t ude seri e s i s 4Ω, but these ampl i f i e rs are fearl e ss of a l o wer i m pedance l i k e the one that can be easi l y found i n a car (three way systems or hi g hl y reacti v e l o udspeakers). Connecti n g a 2Ω l o ad i s not a probl e m, i n fact, as i t i s possi b l e to use a si m ul t a- neous stereo-mono confi g urati o n, then i t i s sti l l possi b l e to connect a 4Ω Subwoofer to a 4Ω system to the bri d ged output. Thi s woul d decrease the overal l l o ad to about 1,3Ω per channel . -
Page 9: Stereo Connection
CONNECTING LOUDSPEAKERS STEREO CONNECTION... -
Page 10: Mono Connection
CONNECTING LOUDSPEAKERS MONO CONNECTION... - Page 11 CONNECTING LOUDSPEAKERS STEREO + MONO CONNECTION LOW PASS...
- Page 12 INSTALLATION INPUTS The i n put l o ad i s 48KΩ, and i t s sensi t i v i t y i s adj u stabl e from 400 mV peak - peak (150mV RMS) to 8V peak - peak (2.8V RMS), therefore i t perfectl y matches any source, i n cl u di n g those that provi d e a 4V pre out (1.4V RMS). The regul a ti o n i s achi e ved rotati n g the i n put R and L potenti o meters wi t h a common screwdri v er. I n order to obtai n the BRI D GED MONO operati o n i t i s necessary to use a Y cabl e to reach the two i n puts, whi l e i n the si m ul t aneous MONO-STEREO connecti o n the use a passi v e l o w-pass fi l t er before the subwoofer i s necessary. Thi s wi l l shi e l d i t from the hi g h and medi u m frequenci e s, that are present i n...
- Page 13 INSTALLATION LIGHTS AND PROTECTIONS The LED nearby the power connector shows the presence of Remote si g nal . The thermal protecti o n prevents the ampl i f i e r from exceedi n g 82°C, i n case of over-heati n g normal operati o ns may conti n ue onl y after a temperature decrease of 10°C.
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Page 14: Specifications
SPECIFICATIONS POWER SUPPLY 9-15 VCC STANDBY CURRENT < 1,2 A I N PUT SENSI V I T Y 0,4 - 8 V I N PUT I M PEDANCE 48 KΩ OUTPUT POWER: 4 Ω @ 12/13,8 V 165/165 W X2 2 Ω @ 12/13,8 V 295/315 W X2 MONO 4 Ω @ 12/13,8 V 590/635 W X1 MONO 2 Ω @ 12/13,8 V 775/925 W X1 FREQUENCY RESPONSE +/- 1dB FROM 10 HZ TO 30 KHZ... - Page 15 PRODUCED BY: AUDI O TECHNOLOGY TEL. + 39.0733.240231 E-MAI L : I N FO@SI N FONI . COM WWW.SI N FONI . COM...
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