Reiss RS-BQ8.D4 – 8" High Power Compact Subwoofer 500W RMS Dual Voice Coil 2x4Ω

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Highlights

• Compact and powerful 8-inch subwoofer with 2x4Ω dual voice coil
• Power handling of 500W RMS / 1000W max
• 2-inch CCAW voice coil for low mass and fast response
• Reinforced aluminum basket for stability and heat dissipation
• Designed for extreme performance in compact enclosures

Description

The Reiss RS-BQ8.D4 is a compact yet formidable 8-inch subwoofer, designed to deliver raw power and deep bass with impressive precision. It combines advanced engineering and exceptional power handling: a speaker engineered to deliver maximum performance even in small enclosures. Whether you're building a compact bass enclosure or an SPL system, the RS-BQ8.D4 delivers bass you'll feel throughout your body.

Maximum power and uncompromising performance

With 500W RMS power and up to 1000W peak, the RS-BQ8.D4 delivers uncompromising force and impressive control. Its dual 4-ohm impedance configuration (2 x 4 ohms) offers great flexibility for connecting to various amplifiers, ideal for optimizing your system's efficiency. This subwoofer reproduces low frequencies with power and precision from 35 to 500 Hz, offering a perfect balance between impact and depth.

Built to handle heavy loads

• Cone: Composite of fiberglass and paper for a combination of rigidity, lightness, and responsiveness
• Surround: Foam surround for maximum excursion and dynamic bass power
• Frame: Reinforced aluminum frame for effective stability and heat dissipation
• Magnet: Massive ferrite magnet providing raw driving force and optimal control with every stroke
• Voice coil: 2-inch copper clad aluminum wire (CCAW) for reduced weight, fast response, and high-temperature resistance

Designed for extreme performance

With a resonant frequency (Fs) of 57 Hz and a QTS quality factor of 0.56, the RS-BQ8.D4 delivers bass that is both explosive and controlled. Its moving mass of 118.4 g and its compact Vas volume of 3.3 liters make it the ideal choice for small sealed or bass-reflex enclosures where maximum performance is desired in a limited space.

With an outer diameter of 221 mm, an installation depth of 129 mm, and a weight of 8.5 kg, this 8-inch subwoofer is a true heavyweight. The Reiss RS-BQ8.D4 is simply designed for those who seek powerful bass, maximum power, and uncompromising robustness.

Technical specifications

Why choose it

• Compact 8-inch format with formidable power of 500W RMS / 1000W max
• 2x4Ω dual voice coil allowing wiring at 2Ω, 4Ω, or 8Ω depending on configuration
• Deep bass from 35 Hz with a resonant frequency of 57 Hz
• 2-inch CCAW voice coil for reduced weight, fast response, and thermal resistance
• Composite fiberglass and paper cone combining rigidity, lightness, and responsiveness
• Foam surround for maximum excursion and dynamic power
• Reinforced aluminum frame for effective stability and heat dissipation
• Massive ferrite magnet for raw driving force and optimal control
• QTS of 0.56 ideal for small sealed or bass-reflex enclosures
• Compact Vas of 3.3 liters for maximum performance in a reduced space
• Moving mass of 118.4 g offering explosive and controlled bass
• True heavyweight in a compact format
• Bass you'll feel throughout your body