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  6. 21-Inch Speakers

21-Inch Speakers

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Price range

(£0.00 - £1,500.00)

Stock

Brand

1 18 Sound
2 Celestion
2 RCF

Sustainable product

  • 5 not specified

Type of speaker

  • 5 subwoofer

Minimum frequency

  • 2 30 - 34 Hz
  • 3 25 - 29 Hz

Maximum frequency

  • 3 1 - 4.9 kHz
  • 2 < 1 kHz

RMS capacity in watts

  • 5 1,500 - 3,000 W

Peak power in watts

  • 3 1,500 - 3,000 watts
  • 2 > 3,000 watts

Sensitivity

  • 1 96 dB
  • 2 97 dB
  • 1 98 dB
  • 1 99 dB

Nominal impedance

  • 1 4 ohms
  • 4 8 ohms

Type of magnet

  • 4 neodymium
  • 1 ceramic

Weight per speaker

  • 1 11 kg
  • 1 13 kg
  • 1 14 kg
  • 1 16 kg
  • 1 22 kg

Installation depth

  • 2 240 - 249 mm
  • 2 250 - 259 mm
  • 1 270 - 279 mm
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Category information

This category features robust woofers with a diameters of no less than 21 inches. They are capable of reproducing outstanding low frequencies.

Celestion TSQ2145 Bass loudspeaker, 8 Ohm

Celestion TSQ2145 Bass loudspeaker, 8 Ohm

Celestion TSQ2145 8 Ohm 21-inch neodymium bass speaker with advanced cooling.

Order now and receive delivery within approx. 6 business days
Order now and receive delivery within approx. 6 business days
Recommended price £650
£565
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Celestion TSQ2460 Bass loudspeaker, 4 Ohm

Celestion TSQ2460 Bass loudspeaker, 4 Ohm

Celestion TSQ2460 4 Ohm 24-inch neodymium bass speaker with advanced cooling system.

Order now and receive delivery within approx. 6 business days
Order now and receive delivery within approx. 6 business days
Recommended price £1,300
£1,129
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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. 7 business days
Order now and receive delivery within approx. 7 business days
Recommended price £1,031
£779
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RCF LF21N451 21-inch woofer

RCF LF21N451 21-inch woofer

This is the 21-inch woofer from the LF series by RCF. It has a frequency range of 30 Hz to 1 kHz.

Order now and receive delivery within approx. 7 weeks
Order now and receive delivery within approx. 7 weeks
Recommended price £900
£602
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RCF LF21X451 21-inch, 4000W, 8 Ohm Bass Woofer

RCF LF21X451 21-inch, 4000W, 8 Ohm Bass Woofer

The incredibly advanced RCF LF21X451 LF-driver has an extreme linear response and an impressive level of resilience. This 21 inch bass woofer features an 8 Ohm impedance and 4,000 Watt program power handling.

Order now and receive delivery within approx. 7 weeks
Order now and receive delivery within approx. 7 weeks
Recommended price £638
£515
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