*Less low bass as compared to a properly tuned vented enclosure above the ported tuning frequency. Advantages of a vented enclosure *Increased output around vented tuning *Higher power handling above the port tuning frequency *Extended frequency response *Magnet is in a good cooling environment *Handles higher bass frequencies with less distortion Disadvantages of a vented enclosure *Vented enclosure transient response is not as good as sealed boxes because of the resonant effect of the vent tun

Alphasonik products are specifically engineered and designed for the mobile audio environment. This manual contains important information about installation, set-up procedures and integrating your new Alphasonik product into your vehicle. With proper care and installation, your new product will provide you with many years of high performance listening enjoyment. We recommend having an Authorized Alphasonik Dealer install your new product for optimal performance and to take advantage of our warra

Advantages of a sealed enclosures *High power handing capability *Great transient response *Tolerant of minor enclosure size variation *Easy to construct *Smooth rolloff (12dB/octave) Disadvantages of a sealed enclosures *Requires a woofer with a long excursion for better low bass frequency response. *Can have lower sensitivity than ported enclosures. *When using high power and small enclosures, the woofer is not in an ideal cooling environment. *Less low bass as compared to a properly tuned ven

This will allow a test of the speaker before securing it to its permanent location. CAUTION: Make sure that all wiring is fully protected from cuts, tears and possible wear. Any short circuit developing as a result could severely damage the source unit or possibly the amplifier. Make sure all wires easily reach the amplifiers terminal with no stress on the wires or connectors. MOUNTING: 1. Confirm the mounting location by inspecting the area where the enclosure will be mounted. 2. Before screwin

Si la caja ha estado almacenada en un ambiente frío, tanto los materiales absorbentes y de amortiguamiento como los que forman parte de los sistemas de suspensión de los diferentes altavoces tardarán cierto tiempo en recuperar sus propiedades mecánicas correctas. Las suspensiones de los altavoces también se relajarán durante las primeras horas de uso. El tiempo que la caja acústica necesite para alcanzar las prestaciones para las que fue diseñada variará en función de las condiciones de almacen

La caja acústica rendirá mejor se si monta en un estante rígido, en un soporte de pared o en un soporte de pie rígido. Si la caja acústica va a ser ubicada bien directamente en la parte superior de un televisor o en un mueble junto con otros componentes audiovisuales, coloque los cuatro tacos autoadhesivos suministrados de serie en la base de la misma. Dichos tacos le proporcionarán un alto grado de aislamiento frente a todo tipo de vibraciones. Es posible que el área plana de la parte superior

Our electronics ) feature audiophile parts and circuit topology designed to let the full ' musical experience come through, loud and clear. Our loudspeakers employ the latest high technology materials and processes such as carbon reinforced woven glass and titanium vapor deposition to deliver your music with tremendous impact, dynamics and resolution. We stand behind our quality with one of the best warranties in consumer electronics. Compare Alphasonik car audio products against anything comp

Double Stack Magnet Rated at 900 Watts RMS 92dB Efficiency Frequency Response of 28Hz to 500Hz Dual 4 ohm 2 1/2” Voice Coils 8-Gauge Sure-Lok Input and Output Terminals (Patent Pending) Mounting Dimensions — Depth: 168mm / 6 5/8” Through Hole: 275mm / 10 7/8” Diameter: 312mm / 12 5/16 PSW815E 15” ALPHA 800 SERIES SUBWOOFER Proprietary Cast Aluminum Alloy Machine Cut “Alpha” Basket Proprietary Cooling Rings for Motor Assembly (Patent Pending) Kevlar® Reinforced Composite Balanced & Laminated Cone