user's manual 7-BAND equalizer.amplifier with subwoofer crossover and bass boost with PLE702B subwoofer crossover and bass boost 7-BAND equalizer PLE755S congratulations... for choosing Pyle Audio, and congratulations on joining a select group of dedicated enthusiasts committed to the very best in mobile sound performance and dependability. You are now the proud owner of one of the world's most sophisticated electronics components. This Pyle product is the result of an extensive engineering program with the sole purpose of creating the finest mobile audio experience imaginable. We're confident that this product will provide you with many years of outstanding musical entertainment. PLE702B table of contents table of contents general features 1 2 3 4-5 6-7 8 PLE702B PLE755S features and controls PLE702B PLE755S electrical connections PLE702B/PLE755S system wiring mounting and installation 9 PLE702B PLE755S 10 11-12 PLE755S precautions and troubleshooting 13 general features PLE702B · 7-Band Graphic Equalizer · Built-In 4 Channel Amplifier · Pre-Amp Input via RCA Jacks · Output Level Control · LED Power Level Meter 7-Band Equalizer/Amplifier with Subwoofer Crossover and Bass Boost 2 · 0 - +18dB Bass Boost Control · Subwoofer RCA Outputs · Remote Power On/Off · High Impedance RCA Inputs · Half-DIN Size Cabinet · 12 dB Boost/Cut per Frequency Band · Rotary Front-Rear Fader Control · Independent Subwoofer Crossover general features PLE755s · 7-Band Graphic Equalizer · Pre-Amp Input via RCA Jacks · Output Level Control · LED Power Level Meter 7-Band Equalizer with Subwoofer Crossover and Bass Boost · 0 - +18dB Bass Boost Control · Front, Rear and Subwoofer RCA Outputs · Remote Power On/Off · High Impedance RCA Inputs · Half-DIN Size Cabinet · 12 dB Boost/Cut per Frequency Band · Rotary Front-Rear Fader Control · Independent Subwoofer Crossover 3 features and controls power indicator LED front LEFT Output Level max POWER RIGHT Output Level LED level display PLE702B fader front rear 40 freq 400 0 level +18dB series Vol 65Hz 150Hz 400Hz 1.4KHz 2.4KHz 6KHz 15KHz Subwoofer E702B PL 4 fader control volume control equalizer controls rear SUB subwoofer frequency control subwoofer boost control OUTPUT INPUT LINE L R L R power connections power & speaker connections sub channel outputs stereo inputs features and specifications PLE702B LED level display these rows of LEDs display the Amplifier Output Levels. Left and right channels are displayed independently at peak levels. power indicator LED this LED is illuminated when the unit is properly powered, grounded and the remote power has been turned on. fader control · in a 4 Speaker system, rotating the knob to the FRONT side increases the level of the front speakers; rotating to the REAR side increase level of the rear speakers. At mid position, both sets of speakers are at maximum level. · in a 2 Speaker system, the fader control should be rotated to the position which provides highest levels for both sets of speakers. volume control allows adjustment of sound level for particular program material or source. equalizer controls this seven-band equalizer gives you control over the output levels at various frequencies. subwoofer frequency control lets you adjust the subwoofer frequency and crossover point from 40-400 Hz. subwoofer boost control lets you adjust the subwoofer boost level from a 0 to +18 dB increase. power connections connect to power source as follows: +12V: Connect a red wire of at least 12 gauge to the car battery or other power source. GROUND: Connect a black wire of at least 12 gauge to car chassis for ground connection REMOTE: Connect an orange wire to remote activating (12V DC) wire of car stereo or other head unit. subwoofer channel outputs RCA cables are used to connect the sub outputs to the subwoofer amplifier inputs. line channel inputs RCA cables are used to connect the front input signal from head unit or other source. speaker connections the connections are used to power a front and rear speaker systems 7-Band Equalizer/Amplifier with Subwoofer Crossover and Bass Boost center frequencies 65 Hz · 150 Hz 400 Hz · 1.4 KHz 2.4 KHz · 6 KHz 15 KHz 40 - 400 Hz 0 - +18 dB 30 Watts (RMS) x 4 20 - 20 KHz (+/­ 1 dB) 200 mV < 0.5% 4-8 Ohms 90 dB 60 dB 6A maximum 10-16V DC Neg. Ground 160 x 29 x 140 6.3 x 1.1 x 5.5 subwoofer crossover bass boost amplifier power frequency response input level (for 10% THD output) 5 total harmonic distortion (THD) (at 15W output) speaker impedance signal-to-noise ratio (S/N) separation current drain power supply voltage dimensions (W x H x L) mm inches features and controls power indicator LED front LEFT Output Level max POWER RIGHT Output Level LED level display PLE755S fader front rear 40 freq 400 0 level +18dB series Vol 65Hz 150Hz 400Hz 1.4KHz 2.4KHz 6KHz 15KHz Subwoofer E755S PL 6 fader control volume control equalizer controls rear OUTPUT SUB REAR FRONT subwoofer frequency control subwoofer boost control INPUT LINE L R L R L R L R power connections sub channel outputs rear channel outputs front channel outputs stereo inputs features and specifications PLE755S LED level display power indicator LED fader control these rows of LEDs display the Preamp Output Levels. Left and right channels are displayed independently at peak levels. this LED is illuminated when the unit is properly powered, grounded and the remote power has been turned on. · in a 2 Amplifier, 4 Speaker system, rotating the knob to the FRONT side increases the level of the front speakers; rotating to the REAR side increase level of the rear speakers. At mid position, both sets of speakers are at maximum level. · in a 2 Speaker system, the fader control should be rotated to the position which provides highest levels for both sets of speakers. volume control equalizer control subwoofer frequency control subwoofer boost control power connections allows adjustment of sound level for particular program material or source. this seven-band equalizer gives you control over the output levels at various frequencies. lets you adjust the subwoofer frequency and crossover point from 40-400 Hz. lets you adjust the subwoofer boost level from a 0 to +18 dB increase. connect to power source as follows: +12V: Connect a red wire of at least 12 gauge to the car battery or other power source. GROUND: Connect a black wire of at least 12 gauge to car chassis for ground connection REMOTE: Connect an orange wire to remote activating (12V DC) wire of car stereo or other head unit. subwoofer channel outputs front channel inputs RCA cables are used to connect the sub outputs to the subwoofer amplifier inputs. RCA cables are used to connect the front input signal from head unit or other source. 7-Band Equalizer with Subwoofer Crossover and Bass Boost center frequencies 65 Hz · 150 Hz 400 Hz · 1.4 KHz 2.4 KHz · 6 KHz 15 KHz 40 - 400 Hz 0 - +18 dB 20 - 20 KHz (+/­ 1 dB) 400 mV < 0.03% 10K Ohms 90 dB 50 dB 450 mA 12V DC Neg. Ground 160 x 29 x 117 6.3 x 1.1 x 4.6 subwoofer crossover bass boost frequency response input level (for 400mV output) 7 total harmonic distortion (THD) (at 400mV output) output impedance signal-to-noise ratio (S/N) separation current drain power supply voltage dimensions (W x H x L) mm inches electrical connections P L E 7 0 2 B· P L E 7 5 5 S rear OUTPUT SUB INPUT LINE PLE702B RED WIRE Fuse 6A BLACK WIRE 12V battery rear SUB Fuse 0.5A ORANGE WIRE to remote turn-on +12V 8 head unit OUTPUT INPUT FRONT LINE PLE755S REAR Fuse 1A RED WIRE BLACK WIRE Fuse 0.5A ORANGE WIRE to remote turn-on +12V head unit 12V battery mounting and installation P L E 7 0 2 B· P L E 7 5 5 S mounting Please take the time to install your new Pyle Signal Processor securely, according to this diagram, using the hardware provided. This Half-DIN size unit can also be installed in the dash adjacent to the head unit, provided that there is a slot available. 4 x 6 mm machine screw (4) dashboard wiring tips When making electrical connections to your amplifier, please observe the following: Connect 12V DC from a constant battery source to a +12V slip-on spade terminal and install a one (1) amp fuse in line. (six (6) amp fuse for PLE702b case) Connect the signal processor's GROUND to a good chassis ground, near where the unit is mounted, or to the case of the head unit. Connect the signal processor's REMOTE TURN-ON lead to the remote turn-on lead out of the head unit, and install a 1/2 amp fuse in line. (A relay should be used if turning on more than one component, such as EQ's, crossovers or amplifiers.) Connect stereo RCA cables from the head's left and right front outputs to the left and right inputs of the signal processor. Connect stereo RCA cables from the left and right outputs, (and low, mid and high outputs if applicable), of the signal processor to the left and right inputs of your amplifier(s) or additional signal processor(s). Turn the unit on, and adjust the input gain on the signal processor to match the output of the head unit (1/2, or at center position, is about 1 V). Be careful not to overdrive the input of your amplifier(s) or signal processor(s). Adjust each of the crossover or equalizer controls to achieve the desired sound characteristics. Mounting Bracket 4 x 12 mm self-tapping screw (2) 4 mm spring washer (2) 4 mm plain washer (2) Signal Processor enclosure 9 system wiring PLE702B Basic system application using built-in amp and external subwoofer amp left and right line inputs OUTPUT SUB left and right line outputs from head unit head unit (stereo, CD player, tape deck, etc.) PLE702B INPUT LINE L R L R 10 SUB CHANNEL power amplifier YELLOW/BLACK WHITE/BLACK BLUE/BLACK BROWN/BLACK YELLOW WHITE BLUE + ­ + FRONT speakers ­ L + ­ R + ­ L REAR speakers R BROWN + ­ + ­ SUBWOOFERS system wiring PLE755S Basic system application using front, rear, and subwoofer amps left and right line outputs from head unit PLE755s L left and right line inputs OUTPUT SUB REAR FRONT head unit (stereo, CD player, tape deck, etc.) INPUT LINE R L R L R L R 11 SUB CHANNEL power amplifier REAR CHANNEL power amplifier FRONT CHANNEL power amplifier + L ­ + ­ R + ­ + ­ + ­ + ­ SUB CHANNEL speakers L REAR CHANNEL speakers R L FRONT CHANNEL speakers R system wiring PLE755S Basic system application using a 4 channel amp and subwoofer amp left and right line outputs from head unit PLE755s L left and right line inputs OUTPUT SUB REAR FRONT head unit (stereo, CD player, tape deck, etc.) INPUT LINE R L R L R L R 12 SUB CHANNEL power amplifier FRONT CHANNEL power amplifier + L ­ + ­ R + ­ + ­ + ­ + ­ SUB CHANNEL speakers L/R FRONT speakers L/R REAR speakers precautions · Never drive with the volume raised so high you cannot hear what is occuring in traffic around you. · Be aware that repeated exposure to excessive volume levels can permanently damage your hearing! · Keep all electronics away from moisture, dust, extreme heat or extreme vibrations. · Pyle Audio products are capable of sound pressure levels in excess of 150 dB. Continuous exposure to sound pressure levels over 100 dB may cause permanent loss of hearing. Use common sense and PRACTICE SAFE SOUND. troubleshooting P L E 7 0 2 B· P L E 7 5 5 S If you experience... Signal Processor does not turn on. Check that: · Remote Turn-On wire has 12V. · 12V wire has 12V. · Ground wire is properly connected. Level of sound is low. Check that: · Wiring is not loose or cables misconnected/disconnected. · RCA cables are not faulty. Background noise is too high. Check that: · Wiring is not loose or cables misconnected/disconnected. · RCA cables are not faulty. 13 limited warranty policy amplifiers All Pyle products are carefully constructed and thoroughly tested before shipment. Products purchased in the USA are warranted to be free of defects in material and workmanship for two (2) years from the date of purchase. This warranty is limited to the original retail purchase. Should the product fail due to factory defects in material or workmanship, your unit will be repaired or replaced at the sole discretion of Pyle. To obtain warranty service you must first call our Consumer Return Hotline number at (718) 236-6948 to obtain a Return Authorization number. This R.A.# must appear on the outside of your package and on all paperwork relating to your return. When returning a product to us for warranty service it must be carefully packed and shipped prepaid to: R.A.# Pyle Service Center 1600 63rd Street Brooklyn, NY 11204 You must also include the following items: · A copy of your sales receipt or other proof of purchase · A brief letter indicating the problem you are experiencing · include in your letter your return address, daytime phone nu ...