LEM spn series - Comprehensive Technical Specifications; SPN Series Detailed Specifications Table

spn series
7
SPN6A SPN8A SPN12SA
POWER AMPLIFIER
(1kHz, THD 1%)
High
Low
20
130
20
180
400
DISTORTION (THD+N)
INPUT
Sensitivity
Impedance
POWER SUPPLY
SPL 1W/1m dB
90.5 93.5 94
MAX SPL dB
112 116 120
FREQUENCY
RESPONSE
Hz (-10dB)
50-25000 45-22000 33-200
DISPERSION (OxV) °
100x100 90x60
CROSSOVER
FREQUENCY
Hz
3.5Hz @ 24dB/oct. 2.8Hz @ 24dB/oct. 150Hz @ 24/24dB/oct.
COMPONENTS
HF driver
LF woofer
1" neodymium
6½" neodymium
1"
8" neodymium
12" neodymium
CABINET
Plywood with black painting
Metal grille
CONTROLS
CONNECTIONS
Input: 2 XLR-F + 2 JACK
Output: 2 XLR-M + 2 JACK
DIMENSIONS mm (WxHxD)
196x301x185 260x410x264 410x470x480
WEIGHT kg
4.7 8.2 28.0
SPN SERIES • TECHNICAL SPECIFICATIONS
1 XLR-F + 1 JACK
Less than 0.1%
+4dB
30kOhms (balanced) - 15kOhms (unbalanced)
see label on the apparatus
High-density polypropylene
Metal grille - 2 x M6 flying points
Volume control - Shield - PRESET selector
7. Technical Specifications
8. spn systems (fig. 5, 6, 7, 8, 9 e 10)
Here below you can find some examples of spn setups
including only the satellites or combinations of satellites and
sub-woofers. The connection schemes are shown in fig. 5,
6, 7, 8, 9 and 10.
a) Small retail store, personal monitors for PC
Low level music
2 x spn6a (total power 300W)
b) Mid-size retail store, small bar or restaurant,
small size LIVE P.A. (piano bar)
Low level music
4 x spn6a (total power 600W)
2 x spn6a + 1 x spn12sa (total power 700W)
2 x spn8a (total power 400W)
c) Medium-to-large retail store, mid-size bar or
restaurant, mid-size LIVE P.A.
Mid level music, voice paging
4 x spn6a + 1 x spn12sa (total power 1000W)
4 x spn8a (total power 800W)
2 x spn8a +1 x spn12sa (total power 800W)
2 x spn8a + 2 x spn12sa (total power 1200W)
d) Large retail store, restaurant, disco bar
multimedia venue or conference room
Mid-high level music, voice-paging, audio-video
8 x spn6a + 2 x spn12sa (total power 2000W)
4 x spn8a + 2 x spn12sa (total power 1600W)
e) Small disco, big LIVE P.A.
High level music
4 x spn8a + 4 x spn12sa (total power 2400W)
8 x spn8a + 4 x spn12sa (total power 3200W)