You are seeing prices for private customers. Please register here to see prices for dealers.

Concert Audio® VB15IIA

2.975,00 €
2.975,00 €
19% VAT included – order from outside of Germany by net price

Leasing options

This product is available for leasing! If you are interested, please contact us with subject "Leasing" or call us via +49 7032 95597-12.

The VB15IIA subwoofer provides the appropriate bass foundation for the V-Series.

The enclosure, coated with scratch-resistant textured lacquer, is constructed from 15 mm multiplex according to the bass reflex principle. The M10 threads on the sides enable swivel mounting in the mounting bracket. 

The two carrying handles on the top and bottom as well as the optional rolling board serve for transport. The stacking recesses on the top are used to safely stack several VB15IIA on top of each other. 

There is an M20 thread on the top of the speaker for attaching a spacer rod. 

A special 15" long excursion driver with high power handling is used. Mechanically, the speaker is protected by a front grille covered with high-quality acoustic fabric. Due to the integrated DSP and amplifier, no external power amplifier is necessary. 

The subwoofer can drive a second passive VB15II and up to 4 tops. 


technical data


Housing: Bass reflex construction made of 15 mm multiplex, textured paint black or white, high stand flange with M20 thread, 2 x M10 thread for bracket mounting, 1 x M10 thread for mounting a safety eye, ergonomic carrying handles on top and bottom, 4 rubber feet, 4 stacking cups
Front grille: robust front grille covered with high quality acoustic fabric
Low frequency: 1 x 15" cone speaker, 100 mm voice coil
Crossover: Active separation via integrated DSP

1400W Subwoofer, 2x 750W @4Ohm Top

Impedance: 8 Ohm nominal
Characteristic sound pressure: 1W / 1m: 96 dB
SPL max.: 126 dB
Connection: 2x XLR In, 2x XLR Thru, 2x Speakon OUT, 1x Rj45, 1x True One In, 1x True One Thru
Dimensions: 476 x 462 x 500 mm (H x B x T)

29,5 kg

Accessories (not included): Mounting bracket, rolling board, protective cover, system rack, V-speaker systems
Options: Painting in RAL colors, installation version
Remote control: Powersoft Armonia
Monitoring: Temperature, Protect, Signals
Tender text

The bass speaker system shall combine excellent audio data and the highest quality workmanship with economical pricing. It shall be possible to transmit music signals in the bass range with high sound pressure. Speech signals shall usefully support a compatible loudspeaker system in the low frequency range through the bass speaker.

The cabinet, which is coated with scratch-resistant textured varnish, is to be made of 15 mm multiplex according to the bass reflex principle. M10 threads on the sides should allow for swiveling mounting in the optional mounting bracket. 

Mechanically, the speaker should be protected by a removable ball-proof front grille, which is covered with high-quality acrylic fabric.

A carrying handle integrated into the top and bottom of the case shall be used for transport. With a high stand flange plate with integrated M20 threaded socket embedded in the top of the housing, the subwoofer should be able to accommodate an appropriately compatible mid-high speaker system in conjunction with a standard distance rod.

An integrated Class-D power amplifier delivering 1400 watts for the subwoofer and 2x 750Watts @4Ohms top end. An integrated digital signal processor (DSP) with four preset memory locations shall provide equalizer and limiter. The DSP shall be controllable using Powersoft's "Armonia" software.

The subwoofer shall have convection cooling through cleverly arranged bass reflex ports.

The power supply shall be provided by a universal switching power supply with mains filter and Power Factor Correction (PFC) (100-240 V ±10%, 50-60 Hz).