This 'systems engineering' approach involved extensive research to meet design goals for specific Thiele-Small parameters that would offer the user a wide range of choice of low frequency response, efficiency and compact size. Successful completion of this development program has resulted in a family of bass reflex cabinets from the compact 1,5-cubic foot Model 8127, to the 24-cubic foot Model 8182, which is used for extended low frequency response. Careful vent design provides sufficient cros

Such conditions are readily fulfilled with unusually high efficiency and exceptionally uniform response from 500 or 800 Hz (dependent on the dividing network and horn employed) to over 20,000 Hz. When used in conjunction with the ALTEC 511 A, 511B (500 Hz) or 811B (800 Hz) sectoral horn, the N501-8A (500 Hz) or N801-8A (800 Hz) network, and the 414, 515 or 416-8A low-frequency loudspeaker, the 807-8A and 808-8A furnish the realistic reproduction demanded by all major broadcasting stations, reco

They are the highest performance low frequency drivers that Altec produces. When the ultimate in sound quality, efficiency, and response is needed, the 515-G Series is the answer. In-depth research into the properties of low frequency horns and vented horns has produced three drivers which are optimum for hom applications. When coupled with an appropriate horn, the 515-G Series loudspeakers provide the best possible combination of wide response, high efficiency, low distortion, and directivity

Bass Press the bass button on the hardwired controller or wireless remote. A blue EQ LED will illuminate next to the bass button. When using the hardwired controller, turn the master volume knob clockwise to increase the bass and counter-clockwise to decrease the bass. When using the remote, press and hold the “+” button to increase the bass or press and hold the “–” button to decrease the bass. An LED will light up and move on the wired controller to indicate changing bass levels. The LED will

Never clean with furniture wax, benzine, insecticides or other volatile liquids since they may corrode the cabinet. Non-Use Periods — The power cord of the appliance should be unplugged from the outlet when left unused for a long period of time. Object and Liquid Entry — Care should be taken so that objects do not fall and liquids are not spilled into the enclosure through openings. Damage Requiring Service — The appliance should be serviced by qualified service personnel when: • The power-suppl

Baffle angle of the monitor may be adjusted by raising or lowering one pair of supporting chains at the anchor points. Figure 1 illustrates a typical ceiling-mounted system. When the cabinet is hung ‘bass-side-up’, the network/ equalizer assembly may be removed, rotated 180 degrees, and reinstalled to maintain a right-side-up orientation. Optional Mounting Base If the discriminating listener wishes to use the Studio Monitor Speaker System in the home environment, the optional mounting base may

It can be flush- mounted in either wall, ceiling or baffle installations. All metal parts are heavily cadmium plated. A bracket is provided for mounting a 70-volt ALTEC 15132 Line Transformer. Rugged voice coil construction assures a long life of trouble-free performance. These features make the 403A an excellent choice where quality and initial cost are important. SPECIFICATIONS Power Rating: Frequency Response: Pressure Sensitivity: Impedance: Nominal Free-Air Cone Resonance: Voice Coil

Resistance (RE): Peak Linear Displacement (XMAX): Peak Linear Volume Displacement (VD): Effective Surface Area of Driver Diagram (SD): Additional Parameters — Effective Piston Diameter: Voice Coil Inductance: BL Factor: Magnet Type: Magnet Weight: Flux Density: Mounting Information — Baffle Opening Diameter: Mounting Bolt Circle Diameter: Loudspeaker Depth (front mounting): Loudspeaker Depth (rear mounting): Weight: 98 dB at 1 meter 117 dB at 1 meter 8 ohms minimum .70 in. 3

It’s as simple as plug and play! The power to… WOW! Experience truly great sound, with clear, pure highs, full, rich mids, ultra deep bass… and awesome power that will really move you! With Powered Speakers you can plug and play just about anywhere! The power to… SHARE! Put away your headphones and turn your player into a Powerful Sound System that everyone can enjoy! The power to… SIMPLIFY! Powered Speakers don’t require an expensive external amplifier… and the quality of sound is truly Awesome

For more information, see the “Connecting to alternate audio source” section. SSttaarrtt PPllaayyiinngg 1. With your Zune docked inside the Altec Lansing M604, turn on your Zune. 2. Turn on the Altec Lansing M604 by pushing the power button located on the top of the unit. An LED will light when the power is on. PPoowweerr OOffff The Altec Lansing M604 includes a pass-through video feature that allows you to display videos and photos from your Zune onto a television set. To connect the Altec Lans