Turbosound TQ15 Passive 2-Way Full-Range Speaker 15 inch 400W RMS 8 Ohm

The Turbosound TQ15 is a high-performance passive 2-way full-range loudspeaker designed for professional sound reinforcement applications. Featuring a 15-inch low-frequency driver and a 1-inch compression driver with a rotatable Converging Elliptical Waveguide, it delivers exceptional clarity and coverage. The cabinet is constructed from 15 mm birch plywood with a durable black semi-matte paint finish, ensuring reliability on the road and in fixed installations.

Advantages

With a peak SPL of 130 dB and a frequency response of 50 Hz to 20 kHz, the TQ15 provides powerful, accurate sound reproduction. The rotatable waveguide allows for flexible horizontal or vertical mounting, and the M10 rigging points plus 35 mm pole mount socket offer versatile installation options. The rugged birch plywood enclosure and powder-coated steel grille ensure long-lasting durability.

Suitable for

• Live sound reinforcement for bands and DJs
• Portable PA systems
• Fixed installations in clubs, theaters, and houses of worship
• Stage monitoring

Key specifications

• Speaker Type: Passive 2-Way Full-Range
• Low Frequency Driver: 15" (381 mm)
• High Frequency Driver: 1" (25 mm) Compression Driver
• Frequency Response (±3 dB): 50 Hz - 20 kHz
• Power Handling (RMS): 400 W
• Power Handling (Program): 800 W
• Power Handling (Peak): 1600 W
• Nominal Impedance: 8 Ohms
• Sensitivity (1W/1m): 98 dB SPL
• Maximum SPL (Peak): 130 dB
• Dispersion (H x V): 80° x 50° (Rotatable)
• Connectors: 2 x Neutrik speakON NL4
• Enclosure Material: 15 mm (5/8") Birch Plywood
• Finish: Black Semi-Matte Paint
• Grille: Powder-Coated Perforated Steel
• Mounting Options: M10 Rigging Points, 35 mm Pole Mount Socket

Recommendations

For optimal performance, pair the TQ15 with a suitable amplifier rated for 8 ohm loads and sufficient power. Use high-quality speakON cables for reliable connectivity. The rotatable waveguide allows the speaker to be used in either horizontal or vertical orientation, making it ideal for both main PA and monitor applications.