Driver Complement:

Low Frequency

: One Apogee 12"(305mm) neodymium magnet

cone-type driver is treated with a waterproofing compound,

providing resistance to moisture, and enabling long-term stability of

cone resonance and cone mass parameters; also treated with

Ferrofluid® for greater power handling capability, lower distortion,

and control of short-term impedance rise

High Frequency

: One Apogee 1.75" (45mm) voice coil, 1" (25mm)

exit horn-loaded compression driver treated with Ferrofluid

Input Connectors:

Barrier strip, screw type #8

Compatible Processors:

AF I Main Frame Controller Chassis (using either AF I-4/-4B/-4W/-

4W

B Modules) or DLC24

Recommended Crossover (AF

I-4B only):

Contact Apogee for full technical data on other DSP-based Processors

Handles:

Two handles – one top, one bottom – designed as an integral part of

the enclosure (no moving parts)

Grille:

Highly durable, quality finish on perforated steel (aluminum on

SX version)

Rigging Hardware:

Fourteen rigging points, four each on top and bottom, two each on

both sides and rear, all backed with 16-gauge steel; points can be

type 3/8"-16 or M10 thread

Finish:

Textured high-strength black or white epoxy paint; other colors optional

Enclosure Type:

30

° trapezoidal, optimally-vented bass

Cabinet Construction:

Multi-ply hardwood

Options/Accessories:

• AF I Controller Processor or DLC24 Digital Processor

• SX weather treatment for use in limited exposure enclosures

• Assorted rigging components

Contractor Series

Loudspeaker System

Engineering Data:

Description:

Format:

AF

I-4/4W

Passive/Two-way

AF

I-4B/4WB

Bi-amped/Two-way

Dispersion:

AF

I-4/4B

H:

60

° x V: 45° (rotatable)

AF

I-4W/4WB

H:

90

° x V: 45° (rotatable)

Frequency Response (1m on axis):

58

Hz to 20 kHz ± 3 dB

Max. SPL (@1m):

AF

I-4

124

dB cont./130 dB peak

AF

I-4B 124 dB cont./130 dB peak

PTML (peak transient mechanical limit):

AF

I-4

138

dB

AF

I-4B 139 dB

Sensitivity (1W @ 1m):

AF

I-4

99

dB SPL/100 Hz to 4 kHz

AF

I-4B LF: 99 dB SPL/100 Hz to 1.4 kHz

HF:

103

dB SPL/1.4 kHz to 5 kHz

Nominal Impedance:

8

ohms, each driver

Max. Power Handling:

AF

I-4

300

W cont./1200 W peak

AF

I-4B LF: 300 W cont./1200 W peak

HF:

75

W cont./300 W peak

Dimensions:

front:

15.3

"(389mm) W x 28.2"(716mm) H

rear:

9.9

"(252mm) W x 28.2"(716mm) H

depth: 12.1"(307mm)

Weight:

53

lb. (24 kg)

The AFI-4 is a fully arrayable loudspeaker

versatile enough for clubs, discos, churches,

theaters, and theme parks. Much of this

versatility comes from the available options

that include a 60° x 45° or 90° x 45° horn as

well as bi-amplification capabilities. These

horns, as well as the logo plate, are rotatable

to allow alternative hanging positions.

AF

I-4