Based on more than 21,240 customer reviews
  1. Home
    2. /
  2. Pro Audio
    3. /
  3. Speakers
    4. /
  4. Speaker Components
    5. /
  5. Internal Speaker Parts
    6. /
  6. 21-Inch Speakers
    7. /
  7. 18 Sound
    8. /
  8. Filters Filters

18 Sound 21-Inch Speakers

(1)
Buyer's Guides
Sort by:
Filters
Clear all filters

Price range

(£0.00 - £900.00)

Stock

Brand

All brands
1 18 Sound
2 Celestion
2 RCF

Categories

All categories
1 10-Inch Speakers
7 12-Inch Speakers
6 15-Inch Speakers
5 18-Inch Speakers
1 21-Inch Speakers
4 6-Inch Speakers
1 8-Inch Speakers
1 B-Stock
6 Compression Driver
4 Horn Flares
2 Tweeter
Show more Show less

Sustainable product

  • 1 not specified

Type of speaker

  • 1 subwoofer

Minimum frequency

  • 1 25 - 29 Hz

Maximum frequency

  • 1 1 - 4.9 kHz

RMS capacity in watts

  • 1 1,500 - 3,000 W

Peak power in watts

  • 1 > 3,000 watts

Sensitivity

  • 1 96 dB

Nominal impedance

  • 1 8 ohms

Type of magnet

  • 1 neodymium

Weight per speaker

  • 1 14 kg

Installation depth

  • 1 250 - 259 mm
Product specialists
Our specialists will give you the best possible service and are happy to offer excellent professional advice!
  • Martijn Martijn
  • Bart Bart
  • Kevin Kevin
  • Allard Allard
  • Dennis Dennis
  • Rinus Rinus
Special offers
18 Sound 21NLW9601 21-inch bass speaker, 1800 W, 8 ohms

18 Sound 21NLW9601 21-inch bass speaker, 1800 W, 8 ohms

The 21NLW9601 speaker/woofer by 18 Sound is designed for high peak loads of up to 10000 watts! When you require superior performance, then the 21NLW9601 does the job.

Order now and receive delivery within approx. 10 business days
Order now and receive delivery within approx. 10 business days
Recommended price £1,031
£779
+ -
Add to Basket
Compare your gear (1/10)
Clear Compare