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Diplotop - product comparison - gathers JBL J620M users reviews, tests and opinions.With a data base of unprecedented wealth, 10 reviews for the JBL J620M, Diplotop compares the JBL J620M with its competitors in order to find the best.

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High-performance Reliability
Ease of use Value for money

JBL J620M Reviews

Its users find the JBL J620M very user-friendly.On average, they find it much more reliable than its competitors., On this subject, they are unanimous. You can look at the JBL J620M forum to identify problems that users have come across and the suggested solutions.

Its users give it a medium ranking in terms of efficiency., And, there are many of them who share the same opinion. They find that it's price is right for the services provided You can download the JBL J620M user manual to ensure that its features correspond to your needs.
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Manual abstract:
5kHz 70 Hz to 20 kHz 87 dB 8 ohms 10 to 75 Watts 12" 71/2" 81/2" 305 mm 190 mm 216 mm 8 lbs 3. 6 kg 20 lbs 9. 1 kg 10mm Ti Composite n/a 61/2" 4. 5kHz 55 Hz to 20 kHz 88 dB 8 ohms 10 to 100 Watts 15" 81/2" 10" 381 mm 216 mm 254 mm 12 lbs 5. 5 kg 28 lbs 12. 7 kg 2 x 3. 5" 5" (Neo Magnet) 4. 5kHz 80 Hz to 20 kHz 87 dB 8 ohms 10 to 80 Watts 53/16" 141/4" 65/8" 132 mm 362 mm 168 mm 7 lbs 3. 2 kg 10 lbs 4. 5 kg 2. 2kHz 75 Hz to 20 kHz 86 dB 8 ohms 10 to 50 Watts 11" 61/2" 71/4" 280 mm 165 mm 184 mm 7 lbs 3. 2 kg 18 lbs 8. 2 kg *The maximum recommended amplifier power rating will insure proper system headroom to allow for occasional program peaks. We do not recommend sustained operation at these maximum power Levels. 7 J SERIES LOUDSPEAKERS Specifications Application High Frequency 14mm" Ti Dome Transducer Midrange Transducer (Nitrile Polymer Fibre Cone) Low Frequency Transducer (Nitrile Polymer Fibre Cone) Crossover Frequency Frequency Response (­ 6 dB) Sensitivity (1 Watt/1 Meter) Nominal Impedance Recommended Amplifier Power* External Dimensions Height Width Depth External Dimensions Height Width Depth Weight (each) Shipping Weight J820M Bookshelf 14mm Ti Composite n/a 8" 3. 5kHz 50 Hz to 20 kHz 90 dB 8 ohms 10 to 125 Watts 191/4" 10" 10" 489 mm 254 mm 254 mm 18 lbs 8. 2 kg 40 lbs 18. 2 kg J830M Bookshelf 14mm Ti Composite 61/2" 8" 3. 5kHz 45 Hz to 20 kHz 92 dB 8 ohms 10 to 150 Watts 24" 10" 12" 610 mm 254 mm 305 mm 25 lbs 11. 3 kg 29 lbs 13. 2 kg J900MII Tower 14mm Ti Composite 61/2" 8" 3. 5kHz 42 Hz to 20 kHz 92 dB 8 ohms 10 to 150 Watts 323/16" 10" 12" 818mm 254 mm 305 mm 28 lbs 12. 7 kg 32 lbs 14. 5 kg J1000MII Tower 14mm Ti Composite 61/2" 10" 3. 5kHz 40 Hz to 20 kHz 92 dB 8 ohms 10 to 175 Watts 36" 113/4" 12" 915 mm 298 mm 305 mm 32 lbs 14. 5 kg 36 lbs 16...

Ease of use
The users were asked the following question :

Is the J620M easy to use?

10 users answered questions and rated the product on a scale of 0 to 10. The rating is 10/10 if the JBL J620M is very user-friendly.

The reviews (rough results) are presented in the following graph :

00000220303
012345678910

By leaving the mouse on a column for a few seconds, you can see the number of people who voted to make up the score that appears in the horizontal axis.

Statistical data :

= 7.60
= 1.91

The average score balanced by the number of reviews is 7.6 and the standard differential is 1.91.
High-performance
The users were asked the following question :

Is the J620M highly efficient?

10 users answered questions and rated the product on a scale of 0 to 10. The rating is 10/10 if the JBL J620M is, in its domain, the best on a technical level, the one offering the best quality, or offering the largest range of options.

The reviews (rough results) are presented in the following graph :

00001201501
012345678910

By leaving the mouse on a column for a few seconds, you can see the number of people who voted to make up the score that appears in the horizontal axis.

Statistical data :

= 7.10
= 1.76

The average score balanced by the number of reviews is 7.1 and the standard differential is 1.76.
Reliability
The users were asked the following question :

Is the J620M reliable, sturdy?

10 users answered questions and rated the product on a scale of 0 to 10. The rating is 10/10 if you think that the JBL J620M is a sturdy product, which will last a long time before breaking down.

The reviews (rough results) are presented in the following graph :

00000311203
012345678910

By leaving the mouse on a column for a few seconds, you can see the number of people who voted to make up the score that appears in the horizontal axis.

Statistical data :

= 7.40
= 2.01

The average score balanced by the number of reviews is 7.4 and the standard differential is 2.01.
Value for money
The users were asked the following question :

Is the J620M good value for money?

10 users answered questions and rated the product on a scale of 0 to 10. The rating is 10/10 if you think that the JBL J620M is really not expensive considering its features.

The reviews (rough results) are presented in the following graph :

00010201411
012345678910

By leaving the mouse on a column for a few seconds, you can see the number of people who voted to make up the score that appears in the horizontal axis.

Statistical data :

= 7.10
= 2.02

The average score balanced by the number of reviews is 7.1 and the standard differential is 2.02.

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