Pioneer GM-X574 owner manual GM-X374, 10.9 a 4 Ω for two channels, 30 a, 265 W ⋅ 50 H ⋅ 237 D mm

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GM-X374

Power source

14.4 V DC (10.8 — 15.1 V allowable)

Grounding system

Negative type

Current consumption

19.2 A (at continuous power, 4 Ω)

Average current drawn*

6.7 A (4 Ω for four channels)

 

10.9 A (4 Ω for two channels)

Fuse

30 A

Dimensions

265 (W) ⋅ 50 (H) ⋅ 237 (D) mm

Weight

2.8 kg (Leads for wiring not included)

Maximum power output

70 W ⋅ 4 / 200 W ⋅ 2

Continuous power output

45 W ⋅ 4 / 100 W ⋅ 2 (DIN45324, +B=14.4 V)

Load impedance

4 Ω (2 — 8 Ω allowable)

 

(Bridge connection: 4 — 8 Ω allowable)

Frequency response

10 — 45,000 Hz (+0 dB, –1 dB)

Signal-to-noise ratio

100 dB (IEC-A network)

Distortion

0.008% (10 W, 1 kHz)

Separation

65 dB (1 kHz)

Low pass filter

Cut off frequency: 80 Hz

 

Cut off slope: –12 dB/oct

High pass filter

Cut off frequency: 80 Hz

 

Cut off slope: –12 dB/oct

Maximum input level/impedance

RCA: 6.5 V/22 kΩ (0.2 — 6.5 V)

 

Speaker: 26 V/40 kΩ (0.8 — 26 V)

Note:

•Specifications and the design are subject to possible modification without notice due to improvements.

*Average current drawn

•The average current drawn is nearly the maximum current drawn by this unit when an audio signal is input. Use this value when working out total current drawn by multiple power amplifiers.

ENGLISH ESPAÑOL DEUTSCH FRANÇAIS ITALIANO NEDERLANDS

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Contents GM-X574 GM-X374 Contents Before Using This Product Composition of ManualCase of trouble Setting the Unit Input Select SwitchGain Control Power Indicator BFC Beat Frequency Control SwitchLPF Low-Pass Filter/HPF High-Pass Filter Select Switch Connecting the Unit GM-X574 Speaker Channel Speaker Type PowerTo prevent damage GM-X374 Speaker Channel Speaker Type Power Connection Diagram Connecting the Power Terminal Connecting the Speaker OutputTerminals Connections when using the speaker input Using the Speaker InputTerminal a Terminal B Connecting the Speaker wiresFour-channel mode Three-channel modeTwo-channel mode Mono Two-channel mode StereoInstallation Example of installation on the floor mat or on the chassisTo prevent malfunction Specifications GM-X574Average current drawn 265 W ⋅ 50 H ⋅ 237 D mm GM-X37410.9 a 4 Ω for two channels 30 aContenido Interruptor de selección LPF Filtro de pasoEjemplo de instalación en la alfombra del Verifique las conexiones del suministro de Antes de usar este productoComposición de manual En caso de desperfectosAjuste de esta unidad Control de gananciaInterruptor de selección de entrada Interruptor BFC Control de la frecuencia de batido Indicador de alimentaciónTipo de altavoz Alimentación Conexión de la unidadPara prevenir de daños GM-X574GM-X374 Diagrama de conexión Conexión del terminal de salida de altavoz Conexión del terminal de alimentaciónConexiones cuando se usa la entrada de altavoz Uso de la entrada de altavozConexión de los cables de altavoces Modo de cuatro canalesModo de tres canales Modo de dos canales mono Modo de dos canales estéreoPara evitar fallas del funcionamiento InstalaciónEspecificaciones NotaConsumo de corriente promedio 45 W ⋅ 4 / 100 W ⋅ 2 DIN45324, +B = 14,4 19,2 a potencia continua, 4 Ω10,9 a 4 Ω para dos canales An ⋅ 50 Al ⋅ 237 Pr mmInhaltsverzeichnis LPF Tiefpaßfilter/HPF HochpaßfilterAnschluß der Lautsprecher-Ausgang Vor Gebrauch dieses Produkts Aufbau der AnleitungIm Störungsfall Einstellen dieses Geräts VerstärkungsregelungEingangswahlschalter Stromanzeige Interferenzschutzschalter BFCLPF Tiefpaßfilter/HPF Hochpaßfilter-Wahlschalter Anschluß der Einheit Um Schäden zu vermeidenGM-X574 Lautsprecherkanal Lautsprechertyp Stromversorgung GM-X374 Lautsprecherkanal Lautsprechertyp Stromversorgung RCA-Eingangsbuchsen a Rückseite AuschlußschemaSicherung 30 a Tülle Lautsprecher-Eingangs Fortseite RCA-AusgangsbuchsenAnschluß der Lautsprecher- Ausgang-Klemmen Anschluß der StromversorgungBenutzung des Lautsprecher- Eingangs KlemmenschraubeLautsprecher Ausgangklemme Lautsprecherkabel Anschließen der Lautsprecherkabel Vier-Kanal-ModusDrei-Kanal-Modus Zwei-Kanal-Modus Stereo Zwei-Kanal-Modus MonoLautsprecher Rechts Verhindern von Fehlfunktionen EinbauTechnische Daten HinweisDurchschnittliche Stromentnahme 19,2 a bei gleichbleibendem Strom, 4 Ω 10,9 a 4 Ω für Zwei-Kanal265 B ⋅ 50 H ⋅ 237 T mm Sélecteur LPF Filtre passe-bas Interrupteur BFC Commande de fréquenceExemple d’installation sur le tapis de sol ou Table des matièresAvant d’utiliser cet appareil Composition du manuelEn cas d’anomalie Commande du gain Réglage de l’appareilSélecteur d’entrée Disponibles en sortie Parleur Témoin d’alimentationSélecteur LPF Filtre passe-bas/HPF Filtre passe-haut Sélecteur Gamme des fréquences Type de haut RemarquesRaccordement de l’appareil Pour éviter toute anomalieGM-X574 Voie de sortie Type de haut-parleur Puissance GM-X374 Voie de sortie Type de haut-parleur Puissance Prises Cinch RCA Schéma de raccordementDe prises d’entrée Câbles de liaison munis de prises Cinch Cinch RCARaccordement de la borne d’alimentation Raccordement des bornes deSortie vers les haut-parleurs Usage de l’entrée de haut-parleur Droite Sortie haut-parleur B Gauche Mode quatre voiesMode trois voies Connexion des câbles des haut-parleursMode deux voies stéréo Mode deux voies monoHaut-parleur Droite Haut-parleur Mono ’installez pas l’appareil Exemple d’installation sur le tapis de sol ou sur le châssisCaractéristiques techniques RemarqueConsommation moyenne de courant 19,2 a à la puissance continue, 4 Ω 10,9 a 4 Ω pour deux voies265 L ⋅ 50 H ⋅ 237 P mm Come collegare il terminale di uscita degli Esempio dell’installazione sul pavimentoIndice Come collegare il terminalePrima di usare questo prodotto Composizione del manuale di istruzioniCaso di difficotà Regolazione di questa unità Comando del guadagnoSelettore di ingresso Indicatore dell’alimentazione Selettore LPF filtro passa-basso/HPF filtro passa-altoCommutatore BFC Comando della frequenza di battimento Come collegare l’unità Per evitare danneTipo di altoparlanti Alimentazione Ingresso nominale Minimo 100 W Schema di collegamento Come collegare il terminale di Uscita degli altoparlantiCome collegare il terminale dell’alimentazione ’uso di ingresso dell’altoparlante Collegamento quando serve ingresso altoparlanteUscita altoparlante Collegamento dei cavi d’altoparlanti Modo a quattro canaliModo a tre canali Connettore di ingresso Dell’altoparlante Modo a due canali stereoModo a due canali mono Dell’altoparlantePer evitare disfunzioni InstallazioneCorrente media consumata Caratteristiche265 L ⋅ 50 a ⋅ 237 P mm 19,2 a ad alimentazione continua, 4 Ω7A 4 Ω per quattro canali 10,9 a 4 Ω per due canaliLPF lage-doorlaatfilter/HPF hoge Voorbeeld van installatie op de vloermatInhoudsopgave Schakelaar voor de regeling van deAlvorens gebruik Bij problemenInstellen van dit toestel VersterkingsregelaarIngangskeuzeschakelaar Spanningsindicator Schakelaar voor de regeling van de slagfrequentie BFCDie u gebruikt Aansluiten van het toestel Om beschadiging te voorkomenGM-X574 Luidsprekerkanaal Luidsprekertype Vermogen GM-X374 Luidsprekerkanaal Luidsprekertype Vermogen Aansluitschema Verbinden van de luidspreker UitgangsaansluitingenAansluiten van het spanningsaansluitpunt Geval van Luidsprekeringangs de verbinding gebruiken Het gebruik van luidsprekeringangIngangskeuzeschakelaar Aansluiten van de luidsprekerdradenVier-kanalen functie Drie-kanalen functieTwee-kanalen functie mono Twee-kanalen functie stereoInstallatie Voorbeeld van installatie op de vloermat of op het chassisOm slechte werking te voorkomen Technische gegevens OpmerkingGemiddeld stroomverbruik 19,2 a met continu spanning, 4 Ω 10,9 a 4 Ω voor twee kanalen265 B ⋅ 50 H ⋅ 237 D mm Page Page Pioneer Corporation

GM-X574, GM-X374 specifications

The Pioneer GM-X374 and GM-X574 are distinguished amplifier models that capture the essence of dynamism and versatility in car audio systems. Both models are integral parts of the Pioneer amplifier series, designed to deliver high-performance sound amplification with advanced technological features, making them favorites among audio enthusiasts.

The GM-X374 is a 4-channel amplifier, allowing for versatile installation options in various vehicle configurations. One of its standout features is the compact, space-saving design, which facilitates easy mounting without consuming valuable real estate in the trunk or under seats. The amp boasts a power output of 50 watts per channel at 4 ohms and can deliver up to 90 watts per channel at 2 ohms. This ensures that users enjoy robust sound performance, even at higher volume levels, without distortion.

Pioneer's GM-X574 takes things up a notch with its 5-channel configuration, making it ideal for systems that require additional power for subwoofers. Its power output reaches 50 watts per channel for the four channels and a substantial 150 watts for the subwoofer channel at 4 ohms, ensuring a deep, resonant bass experience. This model is especially appealing to those who want to build a comprehensive sound system without needing multiple amplifiers.

Both amplifiers are equipped with an array of technologies that enhance their performance. The built-in crossover network allows users to tailor the sound output according to their preferences, making it easier to achieve a balanced audio experience. The adjustable high-pass and low-pass filters ensure that the right frequencies are sent to the appropriate speakers, vastly improving audio clarity.

Durability is another key characteristic of the GM-X374 and GM-X574. Both models are constructed with high-quality components designed to withstand the rigors of automotive environments. The heat sink design promotes efficient heat dissipation, allowing for extended use without overheating, thereby ensuring longevity and reliability.

The amplifiers are also equipped with RCA inputs, making them compatible with a wide array of head units. This flexibility allows for seamless integration into existing audio systems. These features, combined with easy installation options and a sleek design, make the Pioneer GM-X374 and GM-X574 excellent choices for anyone looking to elevate their car audio experience.
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