CTL hybrid architecture for extreme output with refined musicality.

Experience bass on another scale with the VAS Subliner. Dual 18" drivers, working in perfect harmony inside a compound transmission line design, deliver a wall of low frequencies that is as precise as it is earth-shaking. Choose the VAS Subliner to bring unstoppable energy and reliability to every show.

The VAS Subliner is built to dominate. With dual 18" power, controlled dispersion, and touring-ready construction, it delivers chest-thumping bass that fills the largest spaces with ease. Perfect for nightclubs, festivals, live venues, and touring sound systems demanding maximum impact.
Specifications
- CTL - Compound Transmission Line
- Dual high-power 18" transducers
- Very high efficiency
- Melodical bass with fast transient response
- Configurable in standard or cardioid arrays
- Touring-friendly design: 4 units fit per row
- Designed and manufactured in Germany
Usable Bandwidth:
30 Hz – 90 Hz
Maximum SPL¹:
144 dB Peak
Crossover Points:
Hi Pass 35 Hz - 24 dB/oct
Low Pass 80 Hz - 24 dB/oct
Nominal Impedance:
4 Ω
RMS Power Handling²:
3400 W
Driver Configuration:
2 × 18"
Connectors:
2 × 4-pole speakON™
Enclosure:
CTL horn-hybrid
Dimensions:
1200 × 600 × 1050 mm
Weight:
~100 kg
Rigging:
Ground-stack; matching top tracking; captive rebates for cardioid/omni arrays (not flyable)
Finish:
Polyurea Pro-Coating
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¹ Measured at 1m under half-space conditions using pink noise with a crest factor of 4.
² Calculated using the mean impedance measured across the usable bandwidth.
- Finish: Raw or Clear varnish
- Nightclubs
- Live music venues
- Festivals and outdoor stages
- Touring sound systems