The EAW SB180zP Black is a high-output, 1000W, 18-inch passive subwoofer designed for permanent installation in professional environments where deep, powerful bass and reliable performance are essential. As part of EAW’s premium SB series, the SB180zP Black is engineered to provide the best sonic performance and highest output for its form factor, making it ideal for spaces that demand high-quality sub-bass reproduction. This versatile, all-purpose subwoofer is perfect for use in small houses of worship, auditoriums, theaters, A/V systems, hotel ballrooms, meeting rooms, exhibit areas, cinemas, small dance clubs, and more. The larger 18-inch driver offers a “fatter” sound that fills larger spaces with deep, rich bass, making it the perfect solution for low-frequency reinforcement in a variety of applications.

The SB180zP Black features a direct radiating design with a vented enclosure, ensuring that the subwoofer delivers optimal low-frequency output with minimal distortion. The 18-inch cone driver is engineered to handle up to 1000W of continuous power, providing punchy, clean bass that complements most full-range loudspeakers in a sound system. With an operating range from 29 Hz to 150 Hz, the SB180zP Black covers a broad spectrum of low frequencies, ensuring that it delivers both deep sub-bass and tighter, punchier low-mid frequencies for a well-rounded sound experience. The subwoofer works in conjunction with modern digital signal processing (DSP) systems, and EAW recommends using their MX Series processors for optimal crossover and equalization, ensuring the best possible performance.

The SB180zP Black offers 360-degree coverage both horizontally and vertically, making it suitable for installations where uniform bass distribution is crucial. Whether used in a small auditorium, cruise ship, or dance club, this subwoofer ensures even bass response across the entire venue, preventing uneven sound distribution and ensuring that every listener experiences high-quality bass. The subwoofer’s calculated SPL levels include an average SPL of 122 dB in whole space and 128 dB in half space, with a peak SPL of 128 dB in whole space and 134 dB in half space, providing the necessary output for high-energy environments.

The SB180zP Black is designed with robust construction in mind. Its enclosure is made from durable Baltic birch plywood, ensuring longevity and reduced resonance, while the wear-resistant textured black finish offers a professional and attractive appearance that can blend into any installation. A powder-coated perforated steel grille protects the 18-inch driver from physical damage, while allowing for optimal sound dispersion. The subwoofer’s compact size (29.75 x 24.56 x 19.62 inches) and weight of 94 lbs make it versatile enough to fit in a variety of installation spaces while still providing powerful low-frequency reinforcement.

With an 8-ohm nominal impedance and a minimum impedance of 7.0 ohms at 143 Hz, the SB180zP Black is compatible with most amplifiers, ensuring flexibility in integration. The high-pass filter at 25 Hz (12 dB/octave Butterworth) ensures that the subwoofer operates within its optimal range while preventing low-end overload, further protecting the driver and enhancing performance.

Features

• 1000W passive 18-inch subwoofer for high-output bass reproduction in a compact design
• Direct radiating, vented enclosure for optimal low-frequency performance and minimal distortion
• Operating range from 29 Hz to 150 Hz for extended bass reproduction
• 360 horizontal and vertical beamwidth for even bass coverage throughout the venue
• Peak SPL of 134 dB (half space) and 128 dB (whole space) for powerful low-frequency output
• Works with EAW MX Series processors for optimal DSP crossover and equalization
• High-pass filter at 25 Hz (12 dB/octave Butterworth) for system protection and performance enhancement
• Ideal for permanent installations in A/V systems, auditoriums, cruise ships, meeting rooms, cinemas, and small clubs
• Built from durable Baltic birch plywood with a wear-resistant textured black finish
• Powder-coated perforated steel grille for driver protection and sound clarity
• Dimensions: 29.75 x 24.56 x 19.62 inches; Weight: 94 lbs for easy integration and durability
• Nominal impedance of 8 ohms with a minimum impedance of 7.0 ohms at 143 Hz

Specifications

Configuration

• Subsystem: 1 x 18-inch cone, vented
• Operating Mode:
  • Amplifier Channels: Single-amp LF
  • External Signal Processing: DSP with 1-way filter

Performance

• Operating Range: 29 Hz to 150 Hz
• Nominal Beamwidth: Horizontal 360, Vertical 360
• Axial Sensitivity (SPL):
  • LF (whole space): 94 dB (29 Hz to 150 Hz)
  • LF (half space): 100 dB (29 Hz to 150 Hz)
• Input Impedance (ohms):
  • Nominal: 8
  • Minimum: 7.0 @ 143 Hz
• High Pass Filter: High Pass => 25 Hz, 12 dB/octave Butterworth
• Accelerated Life Test:
  • System: 75 V (700 W @ 8 ohm)
  • Transducer (AES): 1000 W
• Calculated Axial Output Limit (SPL):
  • LF (whole space): Average: 122 dB, Peak: 128 dB
  • LF (half space): Average: 128 dB, Peak: 134 dB

Enclosure

• Material: Baltic birch plywood
• Finish: Wear resistant textured black paint
• Grille: Powder-coated perforated steel
• Dimensions (HWD): 29.75 x 24.56 x 19.62 inches
• Weight: 94 lbs