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Rockford Fosgate 40X2 - page 1
® ®® 2-C HANNEL A MPLIFIERS O PERA TION & I NST ALLA TION ® ® ® ® ...
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Rockford Fosgate 40X2 - page 2
Dear Customer, Congratulations on your purchase of the world's finest brand of car audio amplifiers. At Rockford Fosgate we are fanatics about musical reproduction at its best, and we are pleased you chose our product. Through years of engineering expertise, hand craftsman- ship and critical testing procedures, we have created a wide range of ...
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Rockford Fosgate 40X2 - page 3
T ABLE OF C ONTENTS Introduction ............................................................................................. 1 Punch Amplifier Accessory Pack .............................................................. 1 Technical Design Features ....................................................................... 2 Design Features ......... ...
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Rockford Fosgate 40X2 - page 4
I NTRODUCTION Rockford engineers designed the Punch 40x 2 , 60x 2 , 100x 2 and 200x 2 amplifiers to withstand the rugged automotive environment while delivering superior sound quality in a flexible, reliable, and efficient package. TRANS•ANA is a low voltage circuit in the preamp stage of all Punch x 2 amplifiers that lets the music sound crystal ...
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Rockford Fosgate 40X2 - page 5
T ECHNICAL D ESIGN F EA TURES – 2 – ◆ T RANS • ANA ( TRANSconductance Active Nodal Amplifier) The TRANS • ANA ( TRANS conductance A ctive N odal A mplifier) is a circuit that allows the audio signal to pass through the amplifier at low voltage. The signal is directly level-shifted to the fixed high voltage rails via a pair of driver trans ...
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Rockford Fosgate 40X2 - page 6
◆ DSM (Discrete Surface Mount) Technology The DSM (Discrete Surface Mount) manufacturing process combines the advantages of both discrete components and integrated circuitry. Rockford Fosgate is the only American amplifier manufacturer to have invested millions into this process. DSM components differ from conventional discrete components in diff ...
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Rockford Fosgate 40X2 - page 7
◆ MOSFET Devices Rockford Fosgate is one of the few manufacturers in the sound community to utilize MOSFET devices in both the power supply and the output stages . MOSFET ( M etal O xide S emiconductor F ield E ffect T ransistor) devices offer several important inherent advantages over the 30 year old technology of bi-polar design. These advantag ...
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Rockford Fosgate 40X2 - page 8
D ESIGN F EA TURES 1. Cast Aluminum Heatsink – The cast aluminum heatsink of the Punch amplifier dissipates heat generated by the amplifier's circuitry. The inherent advantage of casting provides a 30% improvement of cooling over conventional extrusion heatsink designs. 2. End Caps – Interchangeable end caps conceal the wiring and input ca ...
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Rockford Fosgate 40X2 - page 9
7. Input Sensitivity Controls – The input level controls are preset for 500mV which will match the output of most source units. They can be adjusted to match input levels ranging from 150mV to 3V. 8. Punch Equalization Controls – The Punch EQ helps correct for acoustical deficiencies of the listening environment. The Bass control allows a narro ...
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Rockford Fosgate 40X2 - page 10
I NST ALLA TION C ONSIDERA TIONS The following is a list of tools you will need for installing the Punch amplifier: Allen wrenches 7/64" & 3/32" (included) Voltmeter Wire strippers Battery post wrench Electric hand drill w/assorted bits Wire cutters 17' (518.16cm) Red Power Wire Assorted connectors 12' (365.76cm) Remote Turn ...
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Rockford Fosgate 40X2 - page 11
M OUNTING L OCA TION The mounting location and position of your amplifier will have a great effect on its ability to dissipate the heat generated during normal operation. The design of our cast aluminum heatsink serves to easily dissipate the heat generated over a wide range of operating condi- tions. However, to maximize the performance of your am ...
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Rockford Fosgate 40X2 - page 12
B A TTERY AND C HARGING – 9 – Amplifiers will put an increased load on the vehicle's battery and charging system. We recommend checking your alternator and battery condition to ensure that the electrical system has enough capacity to handle the increased load of your stereo system. Stock electrical systems which are in good condition shoul ...
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Rockford Fosgate 40X2 - page 13
– 10 – Punch 40x 2 , 60x 2 , 100x 2 Trim the power cable to within 18" of the battery and install the protective rubber boot, which is packed with the fuseholder, over the end of the wire. Strip 3/8" of insulation from the wire and insert into the end of the fuseholder, then crimp it in place. Slide the rubber boot into place to cover ...
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Rockford Fosgate 40X2 - page 14
6. Prepare the REM turn-on wire for connection to the amplifier by stripping 5/8" of insulation from the wire end and crimping an insulated spade connector in place. Slide the connector over the REM terminal on the amplifier. Connect the other end of the REM wire to a switched 12 volt positive source. The switched signal is usually taken from ...
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Rockford Fosgate 40X2 - page 15
– 12 – 3386 f o = R (in k Ω ) for .047 µ µ µ µ µ f cap = R (in k Ω ) for .022 µ f cap 7234 f o Where: R = Ω f o = desired crossover frequency c = capacitor in farads ex: .047 x 10 -6 for .047mf cap Crossover Card High Pass Low Pass Full Range R1 R2 R1 R2 FULL a d v a n c e d O p e r a t i o n ▲ The crossover point can be altered b ...
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Rockford Fosgate 40X2 - page 16
R ESISTOR C HART – 13 – Frequency R1 R2 21Hz 160k Ω 160k Ω 26Hz 130k Ω 130k Ω 30.8Hz 110k Ω 110k Ω 37Hz 91k Ω 91 Ω 41Hz 82k Ω 82k Ω 45Hz 75k Ω 75k Ω 49.8Hz 68k Ω 68k Ω 54.6Hz 62k Ω 62k Ω 60.5Hz 56k Ω 56k Ω 66.4Hz 51k Ω 51k Ω 72Hz 47k Ω 47k Ω N/A N/A N/A 78.7Hz 43k Ω 43k Ω 86.8Hz 39k Ω 39k Ω 94 ...
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Rockford Fosgate 40X2 - page 17
– 14 – I NST ALLA TION *Keep grounds as short as possible LED Connect to remote turn-on lead of source unit Connect to chassis ground of vehicle* Connect to B+ of battery with appropriate fuse value Less than 18" GND B+ P40x 2 P60x 2 P100x 2 P200x 2 - 20A - 30A - 40A - 50A Punch Status Display REM Power Connections I N S T A L L A T I O N ...
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Rockford Fosgate 40X2 - page 18
– 15 – I N S T A L L A T I O N ® ® Stereo Operation Bass Right Gain Right Input Left Input Left Gain T reble – + +L – Speaker +R – Speaker – + RCA Input 2 Ω min. 2 Ω min. • RCA inputs are connected to both left and right channels • Gain for left and right channels operate independently • Impedance for each channel should be ...
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Rockford Fosgate 40X2 - page 19
– 16 – I N S T A L L A T I O N ® ® Bass Right Gain Right Input Left Input Left Gain T reble + – +L – Speaker +R – Speaker RCA Input 4 Ω min. Mono Operation • RCA inputs are connected to both left and right channels • Gain for left and right channels are set equally to balance the subwoofer • Impedance for mono channel should be ...
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Rockford Fosgate 40X2 - page 20
– 17 – I N S T A L L A T I O N ® ® • RCA inputs are connected to both left and right channels • Gain for left and right channels are set equally to balance the subwoofer • Impedance for each channel should be 2 Ω minimum • Impedance for mono channel should be 4 Ω minimum • XCard are set for Full Range Bass Right Gain Right Input ...
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Rockford Fosgate 40X2 - page 21
– 18 – S YSTEM D IAGRAMS ® ® ® 4 PCH-142X PCH-14X PCH-54 PCH-142X PCH-14X PCH-54 100Hz HP XCard 12dB/octave HP 100Hz AUD SEL 1 2 3 4 5 6 RDM RPT SCAN PAUSE D.SCN DIM AM FM Ch RPT LD RDM DISC ST P.SCN LOUD DSPL R CLOCK ILLUM PWR AUTO ® ® VOL TUNE 2-Way System ...
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Rockford Fosgate 40X2 - page 22
– 19 – 3-Way System ® ® ® 4 ® ® ® 4 PCH-142X PCH-14X PCH-54 PCH-142X PCH-14X PCH-54 8 Ω W oofer 8 Ω W oofer Front Rear 100Hz LP XCard 100Hz HP XCard 12dB/octave HP 100Hz 12dB/octave LP 100Hz AUD SEL 1 2 3 4 5 6 RDM RPT SCAN PAUSE D.SCN DIM AM FM Ch RPT LD RDM DISC ST P.SCN LOUD DSPL R CLOCK ILLUM PWR AUTO ® ® VOL TUNE ...
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Rockford Fosgate 40X2 - page 23
– 20 – 4-Way System ® ® ® ® ® 4 trans • ana PCH-142X PCH-14X PCH-54 PCH-142X PCH-14X PCH-54 Front RFP-812 8 Ω RFP-812 8 Ω 100Hz HP 24dB/octave HP 100Hz 24dB/octave HP 12dB/octave LP 275Hz 30Hz 12dB/octave HP 12dB/octave LP 100Hz RF A-64 RF A-64 100Hz HP 12dB/octave HP 100Hz HP 24dB/octave HP 30Hz 12dB/octave HP 100Hz HP XCard 275Hz L ...
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Rockford Fosgate 40X2 - page 24
4-Way System w/Fadable Rear Stage – 21 – ® ® ® 4 ® ® ® 4 ® ® ® 4 PCH-142X PCH-14X PCH-54 PCH-142X PCH-14X PCH-54 100Hz HP XCard 275Hz LP XCard Front RFP-812 8 Ω RFP-812 8 Ω 100Hz LP XCard 100Hz HP 24dB/octave HP 100Hz 24dB/octave HP 12dB/octave LP 275Hz 30Hz 12dB/octave HP 12dB/octave LP 100Hz RF A-64 RF A-64 100Hz HP 12dB/octave H ...
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Rockford Fosgate 40X2 - page 25
R OCKFORD F OSGA TE A CCESSORIES Punch Status Display (FG-PSD) The Punch Status Display is an LED array which monitors amplifier performance. The PSD is a 2-channel monitor which has an indicator for Power, three indicators for Signal Level (signal-max-clip), and an indicator for Thermal condition. The display is designed to be stackable for multip ...
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Rockford Fosgate 40X2 - page 26
Energy Storage Capacitors The Punch capacitors are used to provide extra current needed by amplifiers to reproduce musical transients. The Punch Caps also have the natural ability to filter AC ripple caused by the alternator, reducing the chance of noise in the system. The Punch Caps are available in a variety of values and will maximize both the s ...
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Rockford Fosgate 40X2 - page 27
Punch Link (FG-LINK) The Punch Link is a specially cast heatsink interconnect which allows you to join any of our current Punch or Punch Power amplifiers together. While providing additional cooling through the coupling process, the Punch Link adds the finishing touch by giving you the look of one awesome amplifier. ® – 24 – 3 15 / 16 " P ...
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Rockford Fosgate 40X2 - page 28
XCard Crossovers Additional crossover card frequencies are available for specialized requirements. You can get the following XCards from your Authorized Rockford Fosgate Dealer. ® – 25 – XM50 = 50Hz XM275 = 275Hz XM70 = 70Hz XM400 = 400Hz XM100 = 100Hz XM4.5k = 4,500Hz XM150 = 150Hz XM6.5k = 6,500Hz XM200 = 200Hz XM00 = Blank card for custom c ...
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Rockford Fosgate 40X2 - page 29
– 26 – T ROUBLESHOOTING Amplifier does not turn on (Power LED is off) Symptom Diagnosis Remedy Voltage applied to the REM terminal of the amplifier is not between 10.5 and 15.5 volts or there is no voltage present. Voltage to the B+ termi- nal of the amplifier is not between 10.5 and 15.5 volts or there is no voltage present. Amplifier is not p ...
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Rockford Fosgate 40X2 - page 30
– 27 – Speaker Output Low or Distorted Readjust input gains of amplifier. Check system with known working source and repair or replace original source as needed. Check XCard position and repair or replace as neces- sary. Check the alternator, bat- tery, fuse, and power and ground wiring. Repair as necessary. Symptom Diagnosis Remedy Input gain ...
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Rockford Fosgate 40X2 - page 31
– 28 – Noise is radiating into RCA signal cable. Bad component in the sig- nal chain. Noise is radiating into speaker cables. Multiple grounds in the audio system. Ground loop between source unit and antenna. Engine Noise Symptom Diagnosis Remedy Check connections, run the RCA cables on a different route away from sources of high current. Check ...
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Rockford Fosgate 40X2 - page 32
– 29 – D YNAMIC P OWER M EASUREMENTS About the Dynamic Power Measurements The Audio Graph PowerCube is a test instrument used to measure the output of an amplifier in accordance with IHF-202 industry standards. The IHF-202 standard is a dynamic power measurement and was developed as a means of measuring power in a manner that best represents th ...
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Rockford Fosgate 40X2 - page 33
Information Cubed The data acquired in the testing procedure is then graphed in the form of a 3-dimensional cube, hence the name PowerCube . The Phase Angle is expressed on the horizontal axis, the Output Voltage is presented on the vertical axis and the Impedance is displayed on the Z axis. Output Power, in watts, is listed on the left hand side f ...
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Rockford Fosgate 40X2 - page 34
– 31 – PUNCH 40x 2 PUNCH 60x 2 PUNCH 100x 2 PUNCH 200x 2 Dynamic Power Rating (IHF-202 Standard) - Measured at 14.4 Volts Mono into a 4 Ω Load 175 Watts 270 Watts 400 Watts 500 Watts Per channel into a 2 Ω Load 80 Watts 135 Watts 200 Watts 250 Watts Per channel into a 4 Ω Load 60 Watts 80 Watts 120 Watts 150 Watts Continuous Power Rating ...
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Rockford Fosgate 40X2 - page 35
PUNCH 40x 2 PUNCH 60x 2 PUNCH 100x 2 PUNCH 200x 2 Dimensions 9-5/8" (24.4cm) W 9-5/8" (24.4cm) W 9-5/8" (24.4cm) W 9-5/8" (24.4cm) W 9-5/8" (24.4cm) L 10-5/8" (27.0cm) L 11-5/8" (29.5cm) L 12-5/8" (32.0cm) L 2-5/8" ( 6.6cm) H 2-5/8" ( 6.6cm) H 2-5/8" ( 6.6cm) H 2-5/8" ( 6.6cm) H Bandwidth ...
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Rockford Fosgate 40X2 - page 36
W ARRANTY I NFORMA TION Rockford Fosgate warrants all electronics to the original consumer/purchaser to be free from defects in materials or workmanship for a period of three (3) years. We will cover parts and labor provided the product was purchased from an Authorized Rockford Fosgate Dealer. This warranty does not apply to any product on which th ...
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Rockford Fosgate 40X2 - page 37
I NTERNA TIONAL I NFORMA TION – 34 – ...
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Rockford Fosgate 40X2 - page 38
LEA DETENIDAMENTE LAS SIGUIENTES INSTRUCCIONES DE INSTALACION DEL PRODUCTO. EVITARA POSIBLES DA Ñ OS A VD., AL VEHICULO O AL PRODUCTO. Montaje en el Malatero Monte el amplificador verticalmente con las lineas del radiador orientadas de arriba hacia abajo. De esta manera conseguira la mejor ventilacion. Montaje en el Compartimento de Pasajeros El m ...
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Rockford Fosgate 40X2 - page 39
Bass Right Gain Right Input Left Input Left Gain T reble +L – Speaker RCA Input + – 4 Ω min. – + – + +R – Speaker 2 Ω min. 2 Ω min. Funcionamiento Estereo/Mono • Las entradas RCA se conectan a ambos canales izquierdo y derecho. • Las ganancias izquierda y derecha han de ajustarse igual para ambos canales. • La impedancia minim ...
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Rockford Fosgate 40X2 - page 40
ATTENTION: Veuillez lire les instructions suivantes pour l'installation de cet amplifcateur. Ne pas les suivre pourrait causer des blessures ou endommager le v é hicule. Les ing é nieurs de Rockford Fosgate ont con ç u l'amplificateur Punch x2 pour supporter l'environnement rude de l'automobile en d é livrant une qualit é d ...
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Rockford Fosgate 40X2 - page 41
Terminal GND Pr é parez une longueur de c â ble pour la connexion à la masse. Pr é parez le ch â ssis en grattant la peinture de la surface m é tallique et nettoyez la salet é et l'huile. Attachez le c â ble au ch â ssis avec une vis. Terminal REM Connectez le fil REM à une commande 12 volts positive de la source. La commande 12 volt ...
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Rockford Fosgate 40X2 - page 42
BITTE LESEN SIE DIESE GEBRAUCHSANLEITUNG ZUERST SORGF Ä LTIG DURCH. DAS KANN SIE VOR DEM FALSCHEN EINSATZ, AUSFALLEN ODER SOGAR BESCH Ä DIGUNG DES PRODUKTES ODER IHRES FAHRZEUGES SCH Ü TZEN. Im Fahrzeugkofferraum Der vertikale Einbau der Endstufen, das bedeutet, da β die K ü hlrippen von oben nach unten verlaufen, gibt dem Verst ä rker die be ...
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Rockford Fosgate 40X2 - page 43
GND Anschluss Preparieren Sie Ihr Kabel f ü r die Negativ Leitung (Erdung). Preparieren Sie die Anschlu β stelle des Erdungskabels, indem Sie das Metall gr ü ndlich reinigen und vom Lack befreien. Befestigen Sie nun die Erdung an dieser Stelle mit einer Schraube. REM Anschluss Verbinden Sie das Ein-und Ausschaltungskontroll-Kabel mit Ihrem Radio ...
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Rockford Fosgate 40X2 - page 44
ATTENZIONE: SI PREGA DI LEGGERE LE SEGUENTI ISTRUZIONI PER L'INSTALLAZIONE DI QUESTO PRODOTTO. IL NON SEGUIRLE POTREBBE RISULTARE SERIAMENTE DANNOSO PER LA PERSONA O PER IL VEICOLO. Gli ingenieri Rockford hanno progettato la serie di amplificatori Punch x2 per resistere all'ostico ambiente automobilistico mentre suonano con una musicalit ...
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Rockford Fosgate 40X2 - page 45
Terminale GND (cavo negativo) Decidere la lunghezza del cavo e terminarlo. Preparare la massa grattando la vernice dal telaio dell'auto ed eliminando tracce di olio o sporco. Fissare il cavo di massa al telaio con una vite. Terminale REM (Consenso di accensione) Collegare il cavo REM ad un positivo presente solo ad autoradio accesa (normalment ...
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Rockford Fosgate 40X2 - page 46
N OTES ...
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Rockford Fosgate 40X2 - page 47
N OTES ...
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Rockford Fosgate 40X2 - page 48
9/95 MAN-1087-A MADE IN THE USA This product is designed, developed and assembled in the USA by a dedicated group of American workers. The majority of the components used in the construction of this product are produced by American companies. However, due to the global nature of their manufacturing facilities and the loudspeaker parts industry in g ...
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