Appendix C: SW•10 Specifications

Acoustic Performance

Free Field Frequency Response:

 

34 Hz – 110 Hz (±3 dB)

Lower Cutoff Frequency:

–3 dB @ 34 Hz

Upper Cutoff Frequency:

–3 dB @ 110 Hz

Maximum SPL @ 1 meter, 7.5 dBu into both

Balanced Inputs:

103 dB SPL @ 1m

Transducer

Low Frequency Driver:

10 in/254 mm woofer with steel frame, dual voice coil, and paper cone

AC Power Requirements

US:

120 VAC, 60 Hz

Europe:

240 VAC, 50 Hz

Korea (AC Power Select at 230 V):

 

220 VAC, 60 Hz

Japan (AC Power Select at 115 V):

 

100 VAC, 50/60 Hz

AC Connector:

2-pin IEC 250 VAC, 16 A male

Fuse:

115 VAC: T 1.6 A/250 V

 

230 VAC: T 800 mA/250 V

*Power Consumption:

80 watts with music, loud mix

 

20 watts quiescent (idle)

Amplifiers

Rated Power:

120 watts rms into a 4 ohm load

(60 watts rms x 2)

Burst Power:

270 watts rms into a 4 ohm load

(135 watts rms x 2)

Slew Rate: > 15 V/µs

Distortion (THD, SMPTE IMD, DIM 100):

<0.03% Signal-to-Noise Ratio:

> 110 dB, 20 Hz to 20 kHz, A-weighted, referenced to 60 watts into 4 ohms

Type: Monolithic IC, Class AB

Electronic Crossover

Crossover Type:

24 dB/octave Linkwitz-Riley

Crossover Frequency:

Variable, 55 Hz to 110 Hz

Input Impedance:

20 k, balanced bridging;

 

10 kunbalanced

SW•10 Block Diagram

Physical Dimensions and Weight

Enclosure:

0.625 in/16 mm thick MDF

Damping:

Adiabatic fiberfill

Dimensions:

 

Height:

11.8 in/300 mm

 

12.3 in/312 mm w/feet

Width:

12.0 in/295 mm

Depth:

12.4 in/315 mm

Weight:

28 lb/12.7 kg

Disclaimer

Since we are always striving to make our products better by incorporating new and improved materials, components, and manufacturing methods, we reserve the right to change these specifications at any time without notice.

“Mackie.” and “TAPCO” are registered trademarks of LOUD Technologies Inc. All other brand names mentioned are trademarks or registered trademarks of their respective holders, and are hereby acknowledged.

 

 

 

2

 

©2004 LOUD Technologies Inc.

 

 

 

 

 

 

 

All Rights Reserved.

 

 

 

 

 

 

CROSSOVER

 

 

 

 

 

 

 

FREQ

 

 

 

 

 

 

 

 

LEFT/MONO 1

2

 

 

 

 

 

 

2

1

LEFT/MONO

LINE INPUT

3

 

 

 

 

 

 

3

 

LINE OUTPUT

4

 

 

55Hz-110Hz

 

 

 

 

 

 

5

 

24 dB/OCT LINKWITZ-RILEY

 

 

 

 

 

 

 

 

CENTER POSITION (80Hz)

 

 

 

 

 

 

 

 

 

CROSSOVER

 

 

 

 

 

 

 

 

 

FREQ

 

 

 

 

 

 

 

 

RIGHT 1

2

 

 

 

 

 

 

2

1

RIGHT

LINE INPUT

3

 

 

 

 

 

 

3

 

LINE OUTPUT

 

 

 

2

3

1

 

 

 

 

 

 

 

 

 

 

POWER

+HI VDC

 

 

 

 

 

 

 

INPUT

 

 

 

 

 

 

 

 

POLARITY

SENSITIVITY

PEAK POWER LIMITER

AMPLIFIER

SUBWOOFER

 

 

 

 

 

0º (THX)

(CW = THX)

FAST ATTACK/SLOW RELEASE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

180º

 

 

 

 

 

 

 

8

7

6

 

 

 

 

–HI VDC

 

 

 

 

 

 

 

 

 

 

 

FUSE

POWER

AC SELECT

 

 

 

 

 

 

 

 

 

115V 230V

 

 

 

 

 

 

 

 

 

 

 

 

POWER

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LED

 

 

 

 

 

 

 

 

 

+

 

 

 

 

 

 

 

 

 

 

HI VDC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TAPCO

 

 

TOROIDAL POWER

 

+

 

 

 

 

 

 

 

 

LO VDC

 

 

 

 

 

 

 

TRANSFORMER

 

 

 

 

 

 

SW•10

 

 

 

 

 

 

 

 

BLOCK DIAGRAM

 

 

 

 

 

 

 

 

 

 

09.15.04

 

 

 

 

 

 

 

 

 

14