How do I adjust the relative loudness of the high frequency driver?

The crossover network Model N-900A features a dial that adjusts the relative loudness of the high frequency driver.

What types of wiring can the binding posts accept?

The binding posts accept either spades or banana plugs, and the A7 is shipped jumpered for mono wiring, but can be easily modified for bi-amplification.

Components, Cabinet - Model, Binding Posts - Cardas ACBP-S

Q: What materials are used for the A7 loudspeaker cabinet?

The cabinet is hand made from 13 layer Baltic Birch and covered with a durable black splatter finish.

COMPONENTS

The following components are contained in the A7 loudspeaker’s shipping container.

Cabinet – Model 828

This A7 Loudspeaker cabinet enclosure is hand made from 13 layer Baltic Birch and covered with a durable black splatter finish.

Low Frequency Woofer – 15” Model 515-8G

Molded cone. 8 ohm impedance.

High Frequency Sectoral Horn – Model 511B

Die cast aluminum 90° X 40° sectoral horn.

High Frequency Compression Driver –

Model 902-8T

Aluminum diaphragm. 8 ohm impedance.

Front & Rear Mounting Brackets

Used to mount the horn assembly on top of the loudspeaker cabinet.

Crossover Network – Model N-900A

900Hz high quality air-core inductor with low-loss polypropylene capacitors. The dial adjusts the relative loudness of the high frequency driver.

Binding Posts – Cardas ACBP-S

Two pair. Non-magnetic, billet Brass, short binding post, Rhodium over Silver plate. Billet brass nut, Gold plate. Glass filled nylon insulator. ALTEC ships the A7 jumpered for mono wiring. Simply remove the jumpers for bi-amplification. Binding posts accept either spades or banana plugs.

Grill

Fabric grill with metal ALTEC logo which inserts into the bass reflex port.

Manual

This document which contains product use and warranty information.

030519 A7 Owner's Manual

Altec Lansing A7 Components, Cabinet - Model, Low Frequency Woofer - 15” Model 515-8G, Grill

Models: A7