EAW SB120zR specifications group · J, S B 1 2 0 z R S p e c i f i c a t i o n s, Description

S B 1 2 0 z R S p e c i f i c a t i o n s

group · J

DESCRIPTION

The SB products are EAW's premium subwoofers designed for the most demanding professional applications. A broad range of capabilities and sizes provide the designer with selections that can be specifically matched to their application. Top quality drivers, engineered by EAW, provide the highest output and best sonic performance possible for a given form factor. All SB models are direct radiating, with optimally tuned, vented enclosures. SB subwoofers are the choice where the best sonic performance, highest reliability, and most robust physical construction are required.

The SB120zR is a high output, compact subwoofer system. This versatile, all-purpose subwoofer is designed for portable use where the physically small size and the impact of a 12 inch driver is desired. While the SB120zR works well with most full-range loudspeakers, its most frequent uses are in high quality multi- media systems. These applications include: A/V systems, corporate events, meeting rooms, classrooms, exhibit areas, f/x reinforcement, and cruise ships.

The SB120zR is designed to be used with today's sophisticated digital signal processing to optimize the LF response. EAW's MX Series processors are recommended for the required crossover and equalization.

Six Year Warranty.

12 INCH SUBWOOFER

See NOTES TABULAR DATA for details, half space = floor-mounted

CONFIGURATION

Subsystem		Transducer	Loading
	SUB
		1x 12 in cone	Vented
Operating Mode		AmplifierChannels	ExternalSignalProcessing
	Single-amp
		LF	DSP w/1-way filter
PERFORMANCE 1
Operating Range		44 Hz to 152 Hz
Nominal Beamwidth
	Horz	360°
	Vert	360°
Axial Sensitivity (SPL)
LF (whole space)		93 dB	44 Hz to 152 Hz
	(half space)	99 dB	44 Hz to 152 Hz
Input Impedance (ohms)
	LF	Nominal	Minimum
		8	7.3 @ 152 Hz
High Pass Filter
	High Pass	=>40 Hz, 12 dB/octave Butterworth
Accelerated Life Test 2
System	LF	60 V	450 W @ 8 ohm
Transducer (AES)		450 W
Calculated Axial Output Limit (SPL)
LF (whole space)		Average	Peak
		119 dB	125 dB
	(half space)	125 dB	131 dB
ORDERING DATA
Description			Part Number
SB120zR 12 inch Subwoofer Black			0010333
Optional Accessories
None

1To achieve specified performance, the listed external signal processing with EAW-provided settings is required.

2For 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 Street Whitinsville, MA 01588 tel 800 992 5013 / 508 234 6158 fax 508 234 8251 www.eaw.com

EAW products are continually improved. All specifications are therefore subject to change without notice. Part Number: RD0224 (A) SB120zR April 2005