UB22z Specifications. 2-WAY COMPACT FULL-RANGE See NOTES TABULAR DATA for details CONFIGURATION Subsystem DESCRIPTION

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DESCRIPTION Ultra-compact 2-way system Wide projection pattern LF on angled baffles to maintain a wide upper/midrange beamwidth High output, high definition sound DESCRIPTION The UB22z is engineered for extra-wide-angled coverage (horizontal) from a wall mounted position. This ultra-compact loudspeaker provides surprisingly high output and exceptional fidelity for near field applications. It is highly effective as a fill/delay element in larger overall systems or for foreground/background music reproduction as a stand-alone loudspeaker or in distributed systems. Because they are compact and lightweight, UB22zs install quickly and easily in difficult spaces. As components of larger overall systems, the UB22z series can be used to provide underbalcony, overbalcony, and side box area coverage. Applications as fill/delay elements include large and small theatres and houses of worship. As a main system, they can be built into high definition, distributed systems for use in industrial or retail environments and as standalone or distributed loudspeakers for boardrooms, restaurants, offices, and transportation centers. Foam-backed grilles hide the drivers from view for pleasing aesthetics. Side mounting points allow enclosures to be mounted in using accessory brackets. Additional mounting points accept an OmniMount 3. Series or similar bracket. Standard colors are black and white. Other colors can be specified as a special order items. Six year warranty. 2-WAY COMPACT FULL-RANGE See NOTES TABULAR DATA for details CONFIGURATION Subsystem Transducer Loading LF 2x 5.25 in cone Sealed HF 1x 1 in exit, 1 in voice coil compression driver CD horn Operating Mode Amplifier Channels External Signal Processing Single-amp LF/ HF HPF PERFORMANCE 1 Operating Range 85 Hz to 2 khz Nominal Beamwidth (rotatable) Horz 12 Vert 5 Axial Sensitivity (whole space SPL) LF/HF 91 db 85 Hz to 2 khz Input Impedance (ohms) Nominal Minimum LF/HF 8 7.5 @ 28 Hz Input Taps (MT versions) 7 V 1 V LF/HF 64 W / 32 W / 16 W 64 W / 32 W High Pass Filter High Pass =>55 Hz, 12 db/octave Butterworth Accelerated Life Test 2 LF/HF 4 V 2 W @ 8 ohm Calculated Axial Output Limit (whole space SPL) Average Peak LF/HF 114 db 12 db ORDERING DATA Description Part Number UB22z 2-Way Full-Range Loudspeaker Black 13733 UB22z 2-Way Full-Range Loudspeaker White 17844 UB22zMT w/64 W Xfmr Black 13734 UB22zPL-WP Weather-protected 13736 UB22zMTPL-WP Weather-protected w/64 W Xfmr 13735 Optional Accessories Aluminum U-bracket Kit Black 15342 Aluminum U-bracket Kit White 1583 1 To achieve specified performance, the listed external signal processing with EAW-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 Street Whitinsville, MA 1588 tel 8 992 513 / 58 234 6158 fax 58 234 8251 www.eaw.com EAW products are continually improved. All specifications are therefore subject to change without notice. Part Number: RD392 (A) UB22z July 26

ENCLOSURE Material Finish Grille Baltic birch plywood (Celtec for PL-WP versions) Wear resistant textured black paint Powder-coated perforated steel with foam backing 8. [23.2] 4.5 [114.3] 2.75 [69.8] 11.74 [298.2] LEFT SIDE GRILLE PARTIALLY SHOWN UB22z LC TOP R 1.79 [R 274.1] 11.68 [296.7] FRONT 3.88 [99.] 4.25 [18.] 2. [5.8] BOTTOM NOTES: 1. SYMBOL INDICATES MOUNTING POINT, 1/4-2 THREADED HOLE. 2. SYMBOL INDICATES CENTER OF BALANCE. 3. WEIGHT APPROX. 16 lb [7.3 kg]. 4. SHIPPING WEIGHT APPROX. 18 lb [8.2 kg]. 2.75 [69.9] 7.36 [187.1] 5.63 [143.] 2.25 3.25 [57.1] RIGHT SIDE [82.5] BACK INPUT PRODUCTION EASTERN ACOUSTIC WORKS ONE MAIN STREET WHITINSVILLE, MA 1588 USA NOTE: This drawing has been reduced. Do not scale. For WP version, add.25 in / 6.4 mm to the outside dimensions =.125 in / 3.2 mm all around. Eastern Acoustic Works One Main Street Whitinsville, MA 1588 tel 8 992 513 / 58 234 6158 fax 58 234 8251 www.eaw.com EAW products are continually improved. All specifications are therefore subject to change without notice. Part Number: RD392 (A) UB22z July 26

PERFORMANCE DATA See NOTES GRAPHIC DATA for details Frequency Response: Processed Single-amp = blue 1-1 SPL (db) -2-3 -4-5 1 1 1 2 Frequency Response: Unprocessed Single-amp = blue Frequency Response: Digital Signal Processor Single-amp = blue 12 2 11 1 SPL (db) 1 9 8 db re.775 V -1-2 7-3 6 1 1 1 2-4 1 1 1 2 Impedance Magnitude LF = green, MF/HF = black, Single-amp = blue Beamwidth (-6 db SPL Points) Horizontal = orange Vertical = black 1 4 1 Ohms 1 Degrees 1 1 1 1 1 2 1 1 1 2 Eastern Acoustic Works One Main Street Whitinsville, MA 1588 tel 8 992 513 / 58 234 6158 fax 58 234 8251 www.eaw.com EAW products are continually improved. All specifications are therefore subject to change without notice. Part Number: RD392 (A) UB22z July 26

HORIZONTAL POLAR DATA (Gridlines: 6 db axial / 15 degree radial) See NOTES GRAPHIC DATA for details 1 Hz 125 Hz 16 Hz 2 Hz 9 16 Hz 2 Hz 25 Hz 315 Hz 9 18 18 - - - - -9-9 25 Hz 315 Hz 4 Hz 5 Hz 9 4 Hz 5 Hz 63 Hz 8 Hz 9 18 18 - - - - -9-9 63 Hz 8 Hz 1 Hz 125 Hz 9 1 Hz 12 Hz 16 Hz 9 18 18 - - - - -9-9 Eastern Acoustic Works One Main Street Whitinsville, MA 1588 tel 8 992 513 / 58 234 6158 fax 58 234 8251 www.eaw.com EAW products are continually improved. All specifications are therefore subject to change without notice. Part Number: RD392 (A) UB22z July 26

VERTICAL POLAR DATA (Gridlines: 6 db axial / 15 degree radial) See NOTES GRAPHIC DATA for details 1 Hz 125 Hz 16 Hz 2 Hz 9 16 Hz 2 Hz 25 Hz 315 Hz 9 18 18 - - - - -9-9 25 Hz 315 Hz 4 Hz 5 Hz 9 4 Hz 5 Hz 63 Hz 8 Hz 9 18 18 - - - - -9-9 63 Hz 8 Hz 1 Hz 125 Hz 9 1 Hz 12 Hz 16 Hz 9 18 18 - - - - -9-9 Eastern Acoustic Works One Main Street Whitinsville, MA 1588 tel 8 992 513 / 58 234 6158 fax 58 234 8251 www.eaw.com EAW products are continually improved. All specifications are therefore subject to change without notice. Part Number: RD392 (A) UB22z July 26

INPUT PANEL SIGNAL DIAGRAM 2-Way, Single-Amp (LF/HF) HF -- + WHITINSVILLE, MA USA UB22z HPF AMP XVR LF S/N 2-Way, Single-Amp (LF/HF) 1V COM 7V COM HPF AMP 7 V / 1 V XVR HF LF 32W 64W NC 16W 32W 64W WHITINSVILLE, MA USA S/N UB22zMT NOTES LEGEND DSP: User-supplied Digital Signal Processor. HPF: High Pass Filter for crossover or Recommended High Pass Filter. LPF: Low Pass Filter for crossover. LF/MF/HF: Low Frequency / Mid Frequency / High Frequency. AMP: User-supplied Power Amplifier. XVR: Passive LPFs, HPFs, and EQ integral to the loudspeaker. TABULAR DATA 1. Measurement/Data Processing Systems: Primary - FChart: proprietary EAW software; Secondary - Brüel & Kjær 212. 2. Microphone Systems: Earthworks M3; Brüel & Kjær 4133 3. Measurements: Dual channel FFT; length: 32 768 samples; sample rate: 48 khz; logarithmic sine wave sweep. 4. Measurement System Qualification (includes all uncertainties): SPL: accuracy +/-.2 db @ 1 khz, precision +/-.5 db 2 Hz to 2 khz, resolution.5 db; Frequency: accuracy +/-1 %, precision +/-.1 Hz, resolution the larger of 1.5 Hz or 1/48 octave; Time: accuracy +/-1.4 µs, precision +/-.5 µs, resolution 1.4 µs; Angular: accuracy +/-1, precision +/-.5, resolution.5. 5. Environment: Measurements time-windowed and processed to eliminate room effects, approximating an anechoic environment. Data processed as anechoic or fractional space, as noted. 6. Measurement Distance: 7.46 m. Acoustic responses represent complex summation of the subsystems at 2 m. SPLis referenced to other distances using the Inverse Square Law. 7. Enclosure Orientation: For beamwidth and polar specifications, as shown in Mechanical Specification drawing. 8. Volts: Measured rms value of the test signal. 9. Watts: Per audio industry practice, loudspeaker watts are calculated as voltage squared divided by rated nominal impedance. Thus, these are not True Watt units of energy as defined by International Standard. 1. SPL: (Sound Pressure Level) Equivalent to the average level of a signal referenced to db SPL = 2 micropascals. 11. Subsystem: This lists the transducer(s) and their acoustic loading for each passband. Sub = Subwoofer, LF = Low Frequency, MF = Mid Frequency, HF = High Frequency. 12. Operating Mode: User selectable configurations. Between system elements, a comma (,) = separate amplifier channels; a slash (/) = single amplifier channel. DSP = Digital Signal Processor. IMPORTANT: To achieve the specified performance, the listed external signal processing must be used with EAW-provided settings. 13. Operating Range: Range where the processed Frequency Response stays within -1 db SPL of the power averaged SPL within this range; measured on the geometric axis. Narrow band dips are excepted. 14. Nominal Beamwidth: Design angle for the -6 db SPL points, referenced to db SPL as the highest level. 15. Axial Sensitivity: Power averaged SPL over the Operating Range with an input voltage that would produce 1 W at the nominal impedance; measured with no external processing on the geometric axis, referenced to 1 m. 16. Nominal Impedance: Selected 4, 8, or 16 ohm resistance such that the minimum impedance point is no more than 2% below this resistance over the Operating Range. 17. Accelerated Life Test: Maximum test input voltage applied with an EIA-426B defined spectrum; measured with recommended signal processing and Recommended Protection Filter. 18. Calculated Axial Output Limit: Highest average and peak SPLs possible during the Accelerated Life Test. The Peak SPL represents the 2:1 (6 db) crest factor of the Life Test signal. 19. High Pass Filter: This helps protect the loudspeaker from excessive input signal levels at frequencies below the Operating Range. GRAPHIC DATA 1. Resolution: To remove insignificant fine details, 1/12 octave cepstral smoothing was applied to acoustic frequency responses and 1/3 octave cepstral smoothing was applied to the beamwidth and impedance data. Other graphs are plotted using raw data. 2. Frequency Responses: Variation in acoustic output level with frequency for a constant input signal. Processed: normalized to db SPL. Unprocessed inputs: 2 V (4 ohm nominal impedance), 2.83 V (8 ohm nominal impedance), or 4 V (16 ohm nominal impedance) referenced to a distance of 1 m. 3. Processor Response: The variation in output level with frequency for a constant input signal of.775 V = db reference. 4. Beamwidth: Average angle for each 1/3 octave frequency band where, starting from the rear of the loudspeaker, the output first reaches -6 db SPL referenced to db SPL as the highest level. This method means the output may drop below -6 db SPL within the beamwidth angle. 5. Impedance: Variation in impedance magnitude, in ohms, with frequency without regard to voltage/current phase. This means the impedance values may not be used to calculate True Watts (see 9 above). 6. Polar Data: Horizontal and vertical polar responses for each 1/3 octave frequency band 1 Hz to 16 khz or Operating Range. Eastern Acoustic Works One Main Street Whitinsville, MA 1588 tel 8 992 513 / 58 234 6158 fax 58 234 8251 www.eaw.com EAW products are continually improved. All specifications are therefore subject to change without notice. Part Number: RD392 (A) UB22z July 26