Page 2 - table of contents
table of contents introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3about this manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3features . . . . . . . . . . . . . . . . . . . ...
Page 3 - introduction; Precision
introduction Thank you for choosing Precision Power™ automotive component loudspeakers . These reference quality speakers combine the acoustic excellence achieved from 25 years of loudspeaker research and development, with innovative and timeless industrial design, and cutting edge material choices ...
Page 5 - cautions
cautions Study your automobile thoroughly before you drill or cut any holes . Take extra care when working near gas tanks, gas lines, brake or hydraulic lines and electrical wiring . Wear eye and ear protection when using power tools . Keep the woofers and tweeters away from metal filings and shavin...
Page 6 - installation planning; dealer or
installation planning Proper installation planning is the best way to maximize performance . By planning your installation carefully you can avoid situations where the performance or reliability of your system is compromised . Your authorized Precision Power™ dealer or Precision Power™ audio technic...
Page 8 - specifications
specifications 355cs 356cs Frequency response 77Hz -22kHz 60Hz -22kHz Sensitivity 86db 87db Impedance 4 ohms 4 ohms recommended amplifier power 50/100 60/120 Mounting depth (woofer) (in) 2 .5 2 .5 Fs 77 .28 Hz 65 .96 Hz re 3 .40 ohms 3 .40 ohms Qms 6 .24 5 .91 Qes 0 .64 0 .65 Qts 0 .58 0 .58 L1 .52 ...
Page 9 - crossover features and connections
crossover features and connections IN Woofer Tweeter + - + - OUT Woofer Tweeter + - + - Midrange Contour Switch Tweeter Thermal Breaker Tweeter Phase Switch TweeterDC ClipProtection Parallel Bi-amp Switch Tweeter Level Switch demo car p b 0 -3 +3 180° 0° Midrange contour switchPositions of Demo or C...
Page 13 - CAUTION: Do NOT overtighten the tweeter assembly .
1 Tweeter Coaxial Extension Tweeter Speaker Wires Mounting Slots (qty 4) Mounting Tabs (qty 4) CAUTION: Do NOT overtighten the tweeter assembly . Now feed the tweeter speaker wires through the front center of the woofer (where the aluminum bullet was removed) As shown in the next illustration . Alig...
Page 17 - crossover installation
1 crossover installation The system supports conventional wiring, Bi-wiring or Bi-amping using the supplied passive crossovers . While conventional (parallel mode) wiring will provide excellent sound, bi-wiring or bi-amping may further enhance the performance in no-compromise systems . Bi-wiring use...
Page 19 - crossover connections and input sWitcH settinG; WDQGDUG
1 crossover connections and input sWitcH settinG route the wires connected to the input terminals on the crossover network to the power amplifier . Connect the wires to the amplifier outputs as recommended by the manufacturer of the unit . Make sure there are no stray strands of wire which could cau...
Page 20 - bi-aMplifier connections to crossover
0 bi-aMplifier connections to crossover Connections from the crossover to the woofer and tweeter are the same as the normal wiring method . Connect the amplifier you have chosen for the tweeter to the “Tweeter In” terminals input . Connect the woofer amplifier to the “Woofer In” terminals . NOTE: Yo...
Page 21 - bi-Wire connections to crossover
1 bi-Wire connections to crossover Connections from the crossover to the woofer and tweeter are the same as the normal wiring method . Connect the amplifier to the tweeter input terminals with one run of wire . Connect the amplifier to the woofer input terminals with another run of wire . NOTE: You ...
Page 22 - No output
troublesHootinG symptom probable cause remedy No output Source or amplifier not turned on . Check source or amplifier and fix as required . Audio input not con-nected or no output from source . Check rCA connection and signal integrity, fix or replace as required . Bi-amp/parallel switch set incorre...
Page 23 - Set switch to stereo position .
Speaker not connect-ed properly . Check speaker wring and fix or replace as needed . refer to the speaker wiring section of this manual for detailed instructions . Speaker damaged . Check system with known work-ing speaker and fix or replace as required Poor bass re-sponse Speakers wired with wrong ...
Page 25 - notes
notes ______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________...
Page 26 - Warranty
Warranty LIMITED ONE-YEAR CONSUMER WARRANTY/*LIMITED TWO-YEAR CONSUMER WARRANTY FOR AUTHORIZED DIRECTED DEALER PURCHASE & INSTALLATION Directed Electronics (herein “Directed”) promises to the original purchaser, to repair or replace with a new or refurbished unit (at Directed’s sole and absolute...