DBS-G1501 Altifalante 15 polegadas 8 Ohm

Sound engineers and venue technicians often need a driver that can handle high power without sacrificing clarity. The DBS-G1501 15" 8 Ohm Speaker is built for exactly that. It delivers 400 W RMS and peaks at 800 W, making it a solid choice for main PA speakers, subwoofers, or stage monitors in clubs, bars, and mobile rigs. With a 97 dB sensitivity, it turns amplifier power into serious output, while the 40 Hz – 3 kHz frequency response covers deep lows and punchy mids.

Key specifications

• Nominal diameter: 15 inches (381 mm)
• Nominal impedance: 8 Ohms
• Power handling: 400 W RMS / 800 W peak
• Frequency response: 40 Hz – 3 kHz
• Sensitivity: 97 dB (1W/1m)
• Voice coil diameter: 3 inches (76.2 mm)
• Voice coil material: Copper
• Magnet material: Ferrite
• Basket material: Cast aluminum
• Cone material: Treated paper
• Surround material: Cloth
• Resonance frequency (Fs): 45 Hz
• DC resistance (Re): 6.2 Ohms
• Linear excursion (Xmax): 6.5 mm
• Mounting hole diameter: 350 mm
• Overall diameter: 385 mm

Why choose it

The cast aluminum basket keeps the driver rigid and cool, even during long sets. The treated paper cone and cloth surround strike a balance between durability and natural sound. A 3-inch copper voice coil handles heat well, so you can push the speaker harder without worrying about thermal compression. The high sensitivity means you get more volume per watt, which is ideal for passive systems with limited amplifier power.

Ideal use cases

• Main PA speakers for live sound reinforcement
• Subwoofers in fixed installations
• Stage monitors for musicians and DJs
• Mobile rigs for events and parties

Good to know

This driver is a raw speaker component intended for custom enclosure builds or as a replacement in existing cabinets. It requires a compatible crossover network if used in a multi-way system. The 8-ohm impedance is standard for most professional amplifiers, allowing easy integration into existing setups.