JBL

Club 704

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high-performance 4-channel car amplifier

$149.95149.95 each $199.95 Save $50
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Authentic JBL Power and Performance

New high-performance JBL Club amplifiers deliver world-class JBL power from a compact chassis built to fit in more vehicles, even when space is tight. Available in 4-channel, 5-channel, and mono models, Club amps feature variable crossovers and bass boost for precise control and tuning, plus high and low-level inputs that let them integrate with most car stereos. They’re also compatible with several vehicle technologies, including many advanced driver assistance systems, and the Harman HALOsonic system, a suite of acoustic solutions that can simulate engine sounds for a better driving experience in hybrids and electric cars, cancel road noise for better-sounding music, and more.

Item# CLUB-704

General Specifications

Power Output, 2Ω 100W RMS x 4, <1.0% THD+N
Max Power 1000W Peak
Power Output, 4Ω 70W RMS x 4, <1.0% THD+N
Power Output, 4Ω Bridged 145W RMS x 2, <1.0% THD+N
Signal-to-Noise Ratio >85dB (ref 1W output @ 4Ω)
Click here for a complete list of all specs for this product

Spec Sheet (EN)

English 798 KB
  • 1Club -704 amplifier
  • 4 High-level input wiring harnesses
  • 2 spare fuses
  • 2 2-color brand stickers
  • 1 Quick start guide

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1 Year

Note: the Warranty Card provided with your JBL product contains the full terms and conditions of your warranty.

Unless a different warranty period is stated in the Warranty Card provided with your JBL product, JBL warrants for a period of 1 year (5 years for any non-powered speakers) from the date of retail purchase by the original end-use purchaser, that this product, when delivered to you in new condition, in original packaging, from a JBL authorized reseller and used in normal conditions, is free from any defects in manufacturing, materials and workmanship. Refer to the Warranty Card provided with your JBL product for specific details including what is not covered along with other terms and conditions.

Call us: 1.800.336.4525

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Club 704 is rated 4.8 out of 5 by 4.
Rated 5 out of 5 by from Class d amp small but powerfull I am pushing 2 pairs of gto609 with this and does a great job. I love this amp. It's pushes the component speakers to its full potential. Very clean sound yet very powerfull
Date published: 2017-11-21
Rated 5 out of 5 by from Great product. Would definitely recommend to anyone.
Date published: 2017-04-27
Rated 5 out of 5 by from Amazing! That was such a great place! Had so much fun! Great!
Date published: 2017-04-07
Rated 4 out of 5 by from Awesome 2 months ago this rocked my world now won't do without
Date published: 2017-05-12
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&nbsp;I have a JBL 15 inch w15 GTI wkii subwoofer and would like a thousand watt amplifier to push it in the description it says I can get this amp and a mono channel! Would this be the amp to choose or do you have something more suitable?

Asked by: jacester801
The W15GTI MKII has an RMS wattage rating of 800 watts. The CLUB 704 can put out 400 watts at 2 Ohms and 280 at 4 ohms, which is a perfect match. The general rule when selecting a sub is to make sure it has at least twice the per channel wattage rating of the amp. Peak ratings are marketing tools and should not be considered seriously when matching speaker and amplifiers.
Answered by: Joe G at Customer Service
Date published: 2017-12-02

Would this be good for 2 subwoofers??

Asked by: Hayden Escobedo
Yes. The CLUB 704, a 4-channel amplifier, can be used for two subwoofers by using it on a 2-channel bridged operation. You can connect one sub&rsquo;s + lead to the Front L+ terminal, and the - lead to the Front R- terminal. Connect the other sub&rsquo;s + lead to the Rear L+ terminal, and the - lead to the Rear R- terminal. This set-up will provide 145W RMS to each of your subwoofer. Please understand though, that when doing bridged-mode, it cannot handle anything below 4-ohms of impedance, meaning your subwoofer should be rated @ 4-ohms.
Answered by: Ren at Customer Service
Date published: 2017-12-02

Can I adjust the treble and mids from the amplifier and not the head unit? I feel like the the treble is too high and even adjusting from the head unit controls the vocals are not as clear, it's almost as if the tweeters are too high

Asked by: earce21
Unfortunately only the Bass crossover can be adjusted on the Club 704.
Answered by: Mario at Customer service
Date published: 2017-12-02

I have a small convertible 2 dr.. Aftermarket deck w/Bluetooth. Would you please tell me the right combination set up. I like clear thumping sound when the top is down. I have a box to fit a 12&quot; sub.

Asked by: NTHUZST
We would like to work with you directly to help you with your issue. Please submit a case request at https://www.jbl.com/support-contact.html and the Customer Service Team will be more than happy to assist you.
Answered by: Mario at Customer service
Date published: 2017-12-02

I have a Club-704 Amplifier. I am looking to purchase (2) GTO-529 &amp; (2) GTO-939s to be powered by the 704. Any setup recommendations or requirements for this less-than-desirable grouping? Thanks.

Asked by: AlecTronics
We would like to work with you directly. Please submit a case request at https://www.jbl.com/support-contact.html and the Customer Service Team will be more than happy to assist you.
Answered by: Zoe at Customer Service
Date published: 2018-03-26

Although I am not new to aftermarket car audio, I am unfamiliar with outboard equalizers and crossovers. &nbsp;Since this amp has variable crossovers, what would be the proper set-up for one set of JBL club 3.5; 4; 4x6; and 5.25 at a 2ohm load?

Asked by: Bass In Ya Face
The HPF on the amp should be set somewhere between 80 and 150Hz, depending on the speaker that you'll be using. &nbsp;Please submit a case at&nbsp;https://www.jbl.com/support-contact.html&nbsp;for further assistance.&nbsp;
Answered by: Drin at Customer Service
Date published: 2017-12-02

Bought this one with one jbl 12&rdquo; 1000 watt sub and my car only has two speakers in it will it work?

Asked by: James498
We would like to work with you directly to get more information help you with your issue. Please submit a case request at https://www.jbl.com/support-contact.html and the Customer Service Team will be more than happy to assist you.
Answered by: Mario at Customer service
Date published: 2017-12-02

Good day. Prolly going with your Club 6500c(front)/6500(rear) speakers and am a current JBL speaker LOVER. Considering your Club 704 amp AND a Cerwin Vega B54. Leaning on the Cerwin Vega because of its much better signal to noise ratio. Thoughts?

Asked by: Ihave Abigone
The B54 has two Signal-To-Noise Ratio specs. If you compare the 1w@4 ohms ratings, both amps are identical with a rating of 85dB.
Answered by: Amir at Customer Service
Date published: 2017-12-02
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