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Home Commercial AudioCommercial SpeakerCommercial Subwoofer Speaker 240W 10" Commercial Surface Mount Subwoofer DSP21SUB

240W 10"

240W 10" Commercial Surface Mount Subwoofer

DSP21SUB
  • 10-inch woofer for powerful low-frequency performance
  • 70V / 100V / 4Ω selectable, Rated Power: 240W
  • Frequency Response: 36 Hz – 150 Hz
  • Sensitivity: 89 dB
  • Product Dimensions: φ360 × 330 mm
  • Material: ABS speaker grille with iron speaker enclosure
  • Color: White grille with matte black enclosure
Overview Specifications Related Products Solutions Latest News & Cases

The DSP21SUB is a 240W in-ceiling subwoofer designed to deliver excellent sound quality and powerful low-frequency performance. With its simple structure and convenient power configuration, it is easy to install and operate. Ideal for indoor environments, it enhances background music systems and voice broadcasting applications with rich and dynamic bass.



Model

DSP26S

Bass Units

1x8”

Power (AES): Rated / Program / Peak

100W (RMS) / 200W (PROGRAM) / 400W (PEAK)

Sensitivity (1m, 1W)

94dB

Max. SPL (1m)

114dB (Continuous) / 120dB (Peak)

Frequency Response

50Hz-250Hz (±3dB)

Rated Impedance

4Ω                  

Connect the Power Socket

2 NL4MP 4-core Socket 1+1

Net Weight

9.0 kg

Dimensions

400 x 520 x 150mm

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Choose Your Commercial Applications

Latest News & Case Studies

Get ready to provide the latest news about DSPPA and the related information about the audio and video industry for you.

NEWS

DSPPA | Annual Event: United in Strength, Bound for Excellence

Abstract: DSPPA Global Center’s 2025 annual event honored success on Jan. 22, themed “United in Strength, Bound for Excellence.”

July 15, 2026
NEWS

DSPPA | Closing a Successful Chapter at Intersec 2025

Abstract: From January 14-16, DSPPA, together with its UAE distributor, showcased innovative security solutions at Intersec 2025.

July 10, 2026
CASE

DSPPA | Digital Audio Matrix for Parking Lot, Sea Breeze Resort, Azerbaijan

DSPPA expertly completed the implementation of a cutting-edge audio matrix system for the parking area of Azerbaijan's renowned Sea Breeze Resort, ensuring high-quality sound performance tailored to the venue's needs.

Azerbaijan
CASE

DSPPA | Professional Sound System for Vision for Africa High School, Uganda

DSPPA Professional Sound System has been successfully installed in the auditorium of Vision for Africa High School in Uganda, greatly enhancing audio quality for school events and offering a great auditory experience to its students and staff.

Uganda

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