EAW Dual 12-Inch Subwoofer AX122, AX122 Specification Sheet

Eastern Acoustic Works One Main S treet Whitinsville, MA01588 tel [phone] fax [phone] www.eaw .com

EAW products are continually improved. All specifications are therefore subject to change without notice. Part Number: RD0190 (B) AX122 April 2005

AX122 Specifications group · I

DESCRIPTION

The AX122 is the companion subwoofer for the AX Series of full­range loudspeakers. Designed to extend the low frequency
response of AX arrays to below 35 Hz, this compact subwoofer
features advanced, high power, 12 in drivers, producing an
exceptional amount of output for its size.

The AX122’s drivers are mounted in a “clam shell” driver
arrangement. This provides tighter driver coupling to increase
output and improve impact. A massive port radiates the
considerable energy needed at the enclosure's tuning frequency
to complement the AX3 full-range loudspeakers.

The dual trapezoid enclosure is identical in size and shape to
that of other AX Series loudspeakers. In addition it has the same
3/8-16 threaded mounting points. This means the AX122 is
easily incorporated into AX arrays, both physically and
aesthetically.

The barrier strip input connector for the AX122 has a second set
of “loop thru” terminals for connecting an additional AX122.

Six year warranty .

DUAL 12-INCH SUBWOOFER

See NOTES T ABULAR DATAfor details

CONFIGURA TION

Subsystem

Transducer Loading

Sub 2x 12 in cone Vented

Operating Mode

Amplifier Channels External Signal Processing

Single-amp Sub DSPw/1-way filter

PERFORMANCE

1

Operating Range 34 Hz to 128 Hz
Nominal Beamwidth

Horz 360°

Vert 360°

Axial Sensitivity (whole space SPL)

Sub 96 dB 34 Hz to 128 Hz

Input Impedance (ohms)

Nominal Minimum

Sub 4 4.8 @ 128 Hz

High Pass Filter

High Pass =>31.5 Hz, 24 dB/octave Butterworth

Accelerated Life Test

2

Sub 75 V 1400 W @ 4 ohm

Calculated Axial Output Limit (whole space SPL)

Average Peak

Sub 127 dB 133 dB

ORDERING DA T A

Description Part Number

AX122 Subwoofer Black 001 1342
AX122 Subwoofer White 0011583
AX122 Subwoofer Black WP 0011581

Optional Accessories

Eyebolt/Forged Shoulder (3/8-16 x 1.25 in) 104001

1 To achieve specified performance, the listed external signal processing with EA W-provided settings is required.
2 For recommendations to select power amplifier size refer to : “HOW MUCH AMPLIFIER POWER DO I NEED?” on the EAW web site.

Eastern Acoustic Works One Main S treet Whitinsville, MA01588 tel [phone] fax [phone] www.eaw .com

EAW products are continually improved. All specifications are therefore subject to change without notice. Part Number: RD0190 (B) AX122 April 2005

AX122 Specifications group · I

ENCLOSURE

Material Baltic birch plywood

Finish Wear resistant textured black paint

Grille Powder-coated perforated steel

NOTES: This drawing has been reduced. Do not scale.
For WPversion, add 0.25 in / 6.4 mm to the outside dimensions = 0.125 in / 3.2 mm all around.

20.65

[524.5]

INPUT

8.65

[219.7]

L

AX122

C

L

C

PLATE

SERIAL NUMBER

4.00

[101.6]

EASTERN ACOUSTIC W ORKS

BACK

5.00

[127.0]

PRODUCTION

15.79

[401.0]

VIEW A-A

3/8-16 THREADED HOLE (PI ANGLE).

1. SYMBOL INDICATES MOUNTING POINT,

2. SYMBOL INDICATES CENTER OF BALANCE.

3. WEIGHT APPROX. 113 lb [51.2 kg]

NOTES

4. SHIPPING WEIGHT APPROX. 133 lb [60.3 kg]

L

C

B

[609.0]

(23.98)

L

C

20.00

[508.0]

3.48

[88.5]

2.12

[53.8]

VIEW B-B

RIGHT SIDE

L

C

15.79

[401.0]

A

6.45

[163.8]

2.13

[54.1]

B

40°

36.00

32.06

[914.4]

[814.3]

DIMENSIONS APPLY TO BOTH SIDES

A

L

C

(11.98)

[304.2]

20.32

[516.1]

40°

3.48

TOP

[88.5]

24.00

[609.6]

DIMENSIONS APPLY

TO TOP AND BOTTOM

FRONT

GRILLE PARTIALLY SHOWN