Appendix B: Technical Information; Xr Series Specifications - Mackie XR624 Owner's Manual

Appendix B: Technical
Information

XR Series Specifications

Acoustic Performance
Frequency Response (–3 dB):
Sound Pressure Level @ 1 meter, +4 dBu into Balanced Input:
Maximum SPL Per Pair:
Transducers
Low Frequency:
High Frequency:
Amplifiers
Low Frequency Power:
High Frequency Power:
Type:
Electronic Crossover
Crossover Type:
Crossover Frequency:
Equalization
Low Frequency EQ:
High Frequency EQ:
Acoustic Space Filter:
45 Hz – 22 kHz [XR624]
36 Hz – 22 kHz [XR824]
107 dB SPL @ 1m [XR624]
109 dB SPL @ 1m [XR824]
113 dB SPL @ 1m [XR624]
115 dB SPL @ 1m [XR824]
6.5 in / 165 mm Kevlar®
woofer [XR624]
8.0 in / 203 mm Kevlar®
woofer [XR824]
1 in / 25 mm black anodized
aluminum tweeter
100 Watts
60 Watts
Class D power amplifier
Linkwitz-Riley, 24 dB/octave
2.7 kHz [XR624]
2.2 kHz [XR824]
-3 dB @ 45 Hz [XR624]
-3 dB @ 36 Hz [XR824]
-3 dB @ 80 Hz
±2 dB @ 10 kHz, shelving
Whole: Flat
Half: -2 dB @ 100 Hz
Quarter: -4 dB @ 100 Hz
Input Types
Input Impedance:
Input Type:
Input Protection:
Maximum Input Level:
AC Power Requirements
AC Connector: 3-pin IEC 250 VAC, 16 A male
100 – 120 VAC, 50 – 60 Hz, 150W
220 – 240 VAC, 50 – 60 Hz, 150W
Fuse: 115 VAC: T 2.5 AL / 250 V
230 VAC: T 1.25 AL / 250 V
Auto On/Off Standby Mode <0.5 Watts
Physical Dimensions and Weight
Enclosure:
Damping:
Finish:
XR624:
Dimensions:
Height:
Width:
Depth:
Weight:
XR824:
Dimensions:
Height:
Width:
Depth:
Weight:
Disclaimer
LOUD Technologies is always striving to improve our products
by incorporating new and improved materials, components and
manufacturing methods. Therefore, we reserve the right to
change these specifications at any time without notice.
20 kΩ balanced bridging
10 kΩ unbalanced
Balanced Differential
(XLR and 1/4" TRS)
RFI and Level Protected
+20 dBu
All-wood MDF construction
and internal cabinet bracing
Open cell adiabatic "foam fill"
acoustic batting
Black wood grain vinyl and
black paint
13.1 in / 333 mm
8.6 in / 218 mm
12.6 in / 320 mm
23.4 lb / 10.6 kg
16.8 in / 427 mm
10.8 in / 274 mm
13.8 in / 351 mm
34.6 lb / 15.7 kg
Owner's Manual
13