P/N. 10404920



2-way, full range system 12″ bass loudspeaker 
1″ compression driver
Angled enclosure design for stage monitor use
Built-in rigging points 
Stand mountable


Concerts and corporate A/V
Portable and live clubs
Concert halls, theaters and auditoriums
Houses of worship

The ALTEA-412 passive system has been designed for use with external amplification and an outboard DSP. This allows users to choose the powering option they prefer and benefit from the same enclosure features and top-of-the-line components as the ALTEA 400 powered versions.

The ALTEA-412 uses the renowned 12Mi loudspeaker. This professional-grade loudspeaker provide precise low frequency reproduction with excellent musicality. The high frequencies are handled by the M-32 compression driver with 1″ exit to provide exceptional overall performance. A winning combination of matched components that offer ideal characteristics for music reproduction.

Frequency Range (-10 dB)68 Hz – 20 kHz
Horizontal Coverage (-6 dB)90º
Vertical Coverage60º
Nominal Impedance8 ohms
RMS Power Handling300 W
Peak Power Handling1200 W
On-axis Sensitivity 1W/1 m96 dB SPL
Maximum Peak SPL at 1 m127 dB
Recommended AmplifierPA-900
Recommended ProcessorDSP-226
Audio Input Connector1 x speakON NL4
Audio Output Connector1 x speakON NL4
Enclosure ConstructionPolypropylene
Enclosure GeometryTrapezoidal
RiggingM8 Rigging Points
Depth350 mm (13,8 in)
Dimensions ( H x W x D )655 x 380 x 350 mm
25,8 x 15,0 x 13,8 in
Net Weight14,5 kg ( 32,0 lb )
LF Driver12MI
HF DriverM-32
Carton Dimensions ( H x W x D )750 x 450 x 415 mm
29,5 x 17,7 x 16,3 in
Shipping Weight17,5 kg ( 38,6 lb )
Title Format Size
Data Sheet
HT_ALTEA412_00.pdf PDF 313 Kb
User Manual
UM_AL2_01_EN.pdf PDF 1.12 Mb
Line Drawing
CAD_2D_AL412.dwg DWG 1.22 Mb
LD_2D_AL412.png PNG 112 Kb
LD_2D_AL412.svg SVG 398 Kb
CAT_ALTEA_02.pdf PDF 9.35 Mb
CAT_DAS_2020_FULL_LINE_7_2.pdf PDF 13.19 Mb
ANL-1Set of 4 M8x13 forged steel eyebolts+4 carabiners, for flying
ANL-1Set of 4 M8x13 forged steel eyebolts+4 carabiners, for flying
AX-112-5Wall mount bracket for Altea Series, WLL=25kgf, black
FUN-AL712Protective transport cover for 1 u. ALTEA-712/ALTEA-712A/ALTEA-412/ALTEA-412A, black
TRPD-S2-PAKSet of 2 aluminum speaker stands with transport cover for all models with 35mm pole mount socket, black.
12MILow-mid frequency 12″ speaker, 2.5″ VCD, ferrite magnet, 300 W AES, 8 ohm
F-AL412Passive crossover for ALTEA-412
GM-12MIRecone kit for 12MI speaker
GM-M32Diaphragm for M-32 compression driver
LAMP-F-2121 W lamp for passive crossover
M-32Compression driver, 1″ VCD, ferrite magnet, 1″ throat, 40 W AES, 4 ohm