The Turbo Sound 2-way full range TQ15 is a processed passive 2,200-Watt 15″ loudspeaker system ideally suited for a wide range of speech and music sound reinforcement applications. Engineered to work in conjunction with Lab Gruppen powered loudspeaker management systems, the TQ15 provides optimal performance for FOH, sidefill and delay line loudspeakers.
The TQ15 loudspeaker features an 15″ neodymium low frequency driver with a low mass voice coil for improved transient response, and a titanium dome 1.4″ neodymium high frequency compression driver mounted onto an 80° horizontal by 30° vertical rotatable exponential horn paired with a dendritic plane wave transformer (DPWT) waveguide. All drivers are matched with an internal passive crossover network in a reflex-loaded enclosure. The rear panel connector plate carries 2 industry-standard twist-lock speaker connectors for input and link connections to additional enclosures.
Finished in a highly durable semi matt black paint, the cabinet is constructed from 15 mm (5/8″) plywood – and includes a rugged powder coated cloth wrapped perforated steel mesh grille. Multiple threaded rigging points are provided for suspension in any orientation, or for mounting. Optional flying yoke, swivel brackets, (each available separately). The TQ also features a dual 35 mm socket for standard pole mounting – plus integrated handle for convenient transport.
Product Features
- 2-way full range loudspeaker for installations and portable applications
- 550 Watts continuous, 2200 Watts peak power
- Ideal for FOH, side fill applications
- 15″ neodymium low frequency transducer with low mass voice coil for improved response
- 1.4” Compression driver with FEA optimized phase plug with titanium diaphragm and surround
- Integral Dendritic Plane Wave Transformer (DPWT) waveguide
- Rotatable Exponential Horn provides 80 H x 30 V dispersion
- 15mm (5/8″) birch plywood enclosure with hard wearing semi matte black paint finish
- Rugged powder coated perforated steel grille
- Integral dual angle 35mm pole mount
- Internal rigging points for bracket mount suspension
- IP44 dust and water ingress protection
- Industry standard 4-pole twist-lock speaker connectors for reliable long life operation
Specification
System
| Frequency response (-3dB)* | 52 Hz – 20 kHz |
| Frequency response (-10dB)* | 39 Hz – 20 kHz |
| Nominal dispersion 80 | 80° H x 30° V |
| Power handling (IEC) | 550 W continuous, 2200 W peak |
| Impedance | 8 Ω |
| Sensitivity (1 W @ 1 m)2 | 99.5 dB |
| Maximum SPL3 | 139 dB peak |
| IP Rating | IP44 |
