Overview

The ALTEA-S15A is a compact yet powerful active subwoofer with a bass-reflex design that delivers deep frequency response and impressive sound pressure levels.

The 15″ DAS 15FW4 woofer boasts a high-quality construction with a 3″ voice coil and die-cast aluminium basket, allowing for high excursion and a power handling of 600 watts/AES. An optimized ventilation system enables a high sustained load with extremely reduced power compression.

The woofer is driven by an integrated Class-D power amplifier with a wide-range switching power supply, providing 600 watts/RMS and 1200 watts/peak, enabling up to 131dB/max SPL with a frequency response of 40Hz to 125kHz.

The ALTEA-S15A also features an extensive range of settings to ensure the best possible performance. PowerCon In/Out power connections are included, while the integrated DSP with DAScontrol™ (LCD display+encoder) allows for adjustable crossover frequencies, two sound presets (deep/loud), and cardioid presets. With the cardioid presets you can quickly and easily create setups with multiple ALTEA-S15A units to reduce the sound energy emitted to the rear.

The ALTEA-S15A cabinet is constructed of high-quality birch plywood and finished with our rugged ISOflex™ PU coating. The high-quality front grille is powder-coated. For transport, in addition to two side handles, the ALTEA-S15A is prepared for the mounting of rear wheels.

Features

• Active bass-reflex subwoofer
• Class-D power amplifier with switching power supply 
• 24-bit DSP with 2-channel signal routing
• DASControl display + encoder
• Cardioid-Presets
• Prepared for transport wheel
• PowerCon In/Out

Specifications

Performance

• Frequency Range (-10 dB): 40 Hz - 125 Hz
• Maximum Peak SPL at 1 m: 131 dB

Electronics and Connectors

• Nominal Amplifier Power (continuous): 600 W
• Nominal Amplifier Power (Peak): 1200 W
• Input Type: Balanced
• Input Impeadance: 20 kohms
• Input Sensitivity: 1.95 V (+8 dBu) 
• Audio Signal Input Connector: 2 x Female XLR
• Audio Signal Loop Thru Connector: 2 x Male XLR
• Control: DAScontrol
• AC Output Connector: powerCON CAC3MPB
• Current Draw 230 V / 115 V: 1.4 A/2.8 A

Enclosure

• Enclosure Construction: Birch Plywood
• Enclosure Geometry: Rectangular
• Finish: ISO-flex paint
• Color: Black
• Dimensions: (H x W x D): 18.5 x 19.1 x 27.0 in
• Net Weight: 66.0 lb

Components

• LF Driver: 15FW4