This product is sold brand new. A manufacturer warranty applies only when the manufacturer provides one for this item.
Return requests must be submitted within 14 days of delivery and approved by our RMA department before the item is shipped back. Non-defective returns may be subject to a minimum 25% restocking fee and return shipping charges. Unauthorized returns are not eligible for credit or refund. Read the full return policy.
15QLEX1600Fe QLEX Series 15" Subwoofer 8 OhmWith its 1,600 W AES rating and high 96 dB sensitivity, the 15QLEX1600Fe delivers substantial bass output without requiring overly large amplifier power. The specially designed 4" QUATTRO voice coil and Maltcross® cooling system manage heat efficiently, keeping performance stable even during extended use. The driver’s ±13 mm linear excursion (and 60 mm peak to peak) gives it the physical headroom to reproduce deep bass passages cleanly. A weather-treated cone and rugged motor structure, including an aluminum demodulating ring that helps reduce distortion, contribute to consistent fidelity and durability in professional audio systems. This model is specifically optimized for use in direct-radiating or band-pass subwoofer enclosures, making it a strong choice for high-output PA applications.
Solid Line: On Axis Dotted Line: 45º Off Axis
At Beyma, the challenge of heat dissipation is met with a clear objective: ensuring our speakers consistently deliver optimal performance within the system, maximizing total sound pressure level (SPL) and maintaining stability.
It's widely recognized that a system's overall SPL decreases over time due to power compression effects in the speakers. Typically, larger voice coil diameters correlate with higher power capacity; however, this also necessitates bigger motor structures to achieve high total output from the transducer.
Beyma's Maltcross cooling technology presents multiple solutions to achieve this goal. It enables the woofer to handle higher power levels with a given coil diameter, allowing for designs with smaller coils and motor structures. This reduction in size decreases weight, increases sensitivity, and maintains adequate power handling for specific applications, resulting in a total SPL comparable to that of drivers with larger motor structures.
Maltcross technology incorporates a forced convection circuit within the driver's core, effectively lowering the coil's operating temperature. Additionally, it functions as a demodulation ring, linearizing the transducer's inductance.
This product is sold brand new. A manufacturer warranty applies only when the manufacturer provides one for this item.
Return requests must be submitted within 14 days of delivery and approved by our RMA department before the item is shipped back. Non-defective returns may be subject to a minimum 25% restocking fee and return shipping charges. Unauthorized returns are not eligible for credit or refund. Read the full return policy.