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
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 1.23 Mb
User Manual
UM_AL2_01_EN.pdf PDF 1.12 Mb
UM_AL2_01_DE.pdf PDF 1.82 Mb
Line Drawing
CAD_2D_AL412.dwg DWG 1.22 Mb
LD_2D_AL412.svg SVG 398 Kb
CAT_ALTEA_05_EN.pdf PDF 35.11 Mb
FM136BI1655_10101010_IMD.png ANL-1Set of 4 M8x13 forged steel eyebolts+4 carabiners, for flying
FM136BI1655_10101010_IMD.png ANL-1Set of 4 M8x13 forged steel eyebolts+4 carabiners, for flying
FM141BI1658_10102390_IMD.png AX-112-5Wall mount bracket for Altea Series, WLL=25kgf, black
FM2257BI3433_10104831_IMD.png AXF-X12Fast adjustable ceiling/truss mount bracket for 12″ VANTEC/ALTEA/ACTION-500, black
FM1268BI1696_10103780_IMD.png FUN-AL712Protective transport cover for 1 u. ALTEA-712/ALTEA-712A/ALTEA-412/ALTEA-412A, black
FM310BI1708_10104470_IMD.png TRD-6Ring lock pole mount 35 mm x 750 mm for use between satellite and sub system, black
FM1509BI1832_10104471_IMD.png TRD-735 mm ring lock adjustable height (1005 mm – 1485 mm) pole mount for use between satellite and sub systems, black
FM2098BI2770_10104011_IMD.png TRPD-S2-PAKSet of 2 aluminum speaker stands with transport cover for all models with 35mm pole mount socket, black.
FM800BI2162_10214310_IMD.png 12MILow-mid frequency 12″ speaker, 2.5″ VCD, ferrite magnet, 300 W AES, 8 ohm
FM1413BI1775_30008942_IMD.png F-AL412Passive crossover for ALTEA-412
FM442BI2179_20208290_IMD.png GM-12MIRecone kit for 12MI speaker
FM425BI1844_30000535_IMD.png LAMP-F-2121 W lamp for passive crossover
FM1368BI1734_20208970_IMD.png M-32Compression driver, 1″ VCD, ferrite magnet, 1″ throat, 20 W AES, 4 ohm