JPA1150M/JPA1300M

Features

•Designed and engineered in the U.S.A.

•Unregulated MOSFET Pulse Width Modulated (PWM) power supply for extended dynamic range with soft-start circuitry

•Main B+ Input filtering (Pi type filter)

•High current driver and output stage transistors

•Power supply and amplifier designed to drive 2-ohm loads

•Bridgeable for mono operation

•Proprietary Class B design – optimized design reduces distortion at low levels while keeping idle current low

•Extended frequency response design (10Hz – 100kHz, - 3dB)

•Auto-resetting thermal, low impedance and short-circuit protection circuitry

•Heavy duty die cast heat sink

•High current power connections accept 4-gauge wire directly

•High current speaker connections accept 10-guage wire directly

•Twin LED diagnostic/status indicators

•Fuse/reverse polarity protection

•Proprietary SLAM circuitry – (Signal Level Amplifier

Matching) optimizes the audio signal level, as it passes through the pre-amp to the main amplifier, for low distortion and increased signal to noise ratio

•Low level RCA 300mV – 8V input range

•High level 2V – 10V input range for OEM integration

•iX2-Bass EQ

•Continuously variable, 0 – 18dB @ 45Hz

•Narrow Q design prevents mid-bass interaction

•Selectable crossover

•Full range and low pass filter options

•Continuously variable, 40 – 250Hz

•Symmetrical 12dB/octave crossover slopes

•Full range pass thru RCA outputs

•Traditional side mount controls

Características

•Diseñado en U.S.A.

•Suministro de energía Modulado por Amplitud de Pulso (PWM, por sus siglas en inglés) no regulado para rango dinámico extendido con circuito de inicio suave.

•Filtro de entrada principal B+ (filtro tipo Pi)

•Conductor de corriente alta y transistores de fase de salida

•Suministro de energía y amplificador diseñado para conducir cargas de 2-ohm

•Operación Trimodo (operación simultánea estéreo/ mono)

•Canalizable para operación mono

•Diseño Clase B propietario - diseño optimizado que reduce distorsión en bajos niveles mientras mantiene la corriente aislada baja

•Diseño de respuesta de frecuencia extendida (10Hz - 100Hz, -3dB)

•Circuito de restauración automática térmica, baja impedancia y protección contra cortocircuitos

•Cuerpo de refrigeración de matriz para trabajo pesado

•Conexiones de alta tensión aceptan cable directamente de 4 calibres

•Conexiones de alta tensión en altavoces aceptan cable directamente de 10 calibres

•Indicadores LED dobles de diagnóstico/estado

•Fusible de protección de polaridad de reversa

•Circuito propietario SLAM (Concordancia de Nivel de Señal del Amplificador) que optimiza el nivel de señal de audio, mientras pasa por el amplificador previo al amplificador mayor, para obtener baja distorsión y señal incrementada a proporción de ruido

•Rango de entrada RCA 300mV - 8V de bajo nivel

•Rango de entrada de 2V ~ 10V de alto nivel para integración con fabricantes originales

•Ecualizador de Graves iX2

•De 0 a 18 dB en 45Hz continuamente variables

•Diseño en Q angosto previene interacción de graves medios

•Cruzamiento a seleccionar

•Opciones de filtro de paso bajo, alto y rango com- pleto

•De 40 a 250Hz continuamente variables

•Declive de cruzamiento simétrico de 12dB/octava

•Salidas RCA de paso de rango completo

•Controles de montaje lateral tradicionales

Dispositifs

•Conçu et construite aux Etats-Unis

•Puissance modulation d'impulsions en durée non réglée MOFSET pour une gamme étendue dynamique et de la circuiterie d'ouverture en fondu

•Filtrage principal d'entrée B+ (filtre de type Pi)

•Pilote de courant haut et des transistors d'étage de sortie

•Puissance et amplificateurs conçus pour piloter des charges de 2 ohms

•Opération Tri-Mode (opération stéréo/mono simultanée)

•Pont pour opération mono

•Conception classe B propriétaire - la conception optimisé réduit la distorsion à des niveaux bas tout en gardant le courant de repos bas

•Conception réponse fréquence étendue (10Hz - 100kHz, -3dB)

•Thermal auto-réglage, impédance basse et protection court-circuit

•Dissipateur thermique moulé sous pressions robuste

•Branchements de puissance courant haut accepte des fils de calibre 4 directement

•Branchements haut parleurs courant haut accepte des fils de calibre 10 directement

•Deux indicateurs DEL de diagnostique ou de statut

•Protection polarité fusible/revers

•Circuiterie SLAM propriétaire - (Signal Level Amplifier Matching) optimise le niveau de signalement audio quand il passe à travers le pré-amplificateur à l'amplificateur principal, pour une distorsion basse et un rapport signalement à bruit augmenté

•RCA de niveau bas 300mV à 8V gamme d'entrée

•Gamme d'entrée 2V - 10V niveau haut pour intégration

OEM

•IX2 Basse EQ

•Variable d'une manière continue 0 - 18dB @ 45Hz

•Conception Q étroite empêche l'interaction à mi- basse

•Aire de recouvrement sélectionnable

•Gamme complète, options filtre passe haut et passe bas

•Variable d'une manière continue, 40 - 250 Hz

•Des pentes d'aire de recouvrement symétriques 12dB/octave

•Des sorties RCA pass thru gamme complète

•Des contrôles à bornes laterales traditionnels

3

Page 2 Page 4
Page 3
Image 3
Jensen operation manual JPA1150M/JPA1300M Features, Características, Dispositifs
Page 2 Page 4

JPA1300M, JPA1150M specifications

The Jensen JPA1150M and JPA1300M are powerful and reliable amplifiers designed for a variety of audio applications, ranging from home theater systems to professional sound reinforcement setups. Both models are known for their robust construction, advanced technology, and exceptional performance, making them a popular choice among audiophiles and professionals alike.

The Jensen JPA1150M is a compact yet powerful amplifier that delivers up to 150 watts of RMS power per channel at 8 ohms, with a peak output of up to 300 watts. This model is engineered with a high-efficiency Class D amplifier topology, which not only reduces power consumption but also minimizes heat generation. This feature is particularly beneficial in applications where space is limited, as it allows for a more compact design without sacrificing performance. The JPA1150M is equipped with advanced thermal protection circuitry, ensuring reliable operation even under demanding conditions.

On the other hand, the Jensen JPA1300M steps up the game with a robust output of 300 watts RMS per channel at 8 ohms, with a peak output of 600 watts. This amplifier is ideal for users who require a higher power output for larger venues or more demanding audio setups. Like its counterpart, the JPA1300M utilizes advanced Class D technology for superior sound quality and efficiency. This model also features dual-channel operation, allowing it to drive multiple speakers with ease.

One of the standout features of both amplifiers is their extensive connectivity options. They come equipped with XLR, 1/4-inch TRS, and RCA inputs, providing flexibility for various input sources. The output options include binding posts and speakon connectors, making it easy to connect to a wide range of speakers and PA systems.

In terms of sound quality, both amplifiers are designed to deliver transparent audio with low distortion and high dynamic range. They feature adjustable gain controls and a signal LED indicator, allowing users to easily monitor performance and make necessary adjustments on the fly.

Overall, the Jensen JPA1150M and JPA1300M stand out in the market for their power output, efficiency, and versatility. Whether you're a musician, sound engineer, or home audio enthusiast, these amplifiers offer an exceptional solution for all your audio amplification needs. With reliable performance and easy-to-use features, they are a worthy investment for anyone looking to enhance their sound experience.
Top Page Image Contents