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  1. Home >
  2. Speakers >
  3. Hi-Fi Speakers >
  4. Active Speakers >
  5. KRK S8.4 Active Subwoofer

KRK S8.4 Active Subwoofer

  • KRK S8.4 Active Subwoofer - Front View
  • KRK S8.4 Active Subwoofer - Side View
  • KRK S8.4 Active Subwoofer - Back
  • KRK S8.4 Active Subwoofer - Front View
  • KRK S8.4 Active Subwoofer - Side View
  • KRK S8.4 Active Subwoofer - Back
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€323.00Price Includes
VAT @ 23%
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Estimated delivery to you: 17th July
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5-year warranty & 30-day money-back guarantee included

5-year warranty & 30-day money-back guarantee included
You can purchase from AV.com with complete confidence and peace of mind. All of our products are new unless stated and come with a 30-day money-back guarantee and a 5-year warranty as standard.

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We do everything we can to make sure the right item reaches you in perfect condition. If your order arrives damaged, or is incorrect, let us know within 14 days of receiving it and we'll arrange for a free collection.

If your goods develop a fault within the warranty period, we'll quickly repair or replace the item for you. If the fault occurs within the first 180 days of your ownership, we'll collect the goods and deliver them back to you free of charge.

We're unable to accept returns of any custom-made items designed to work together as a unique package. Some items are only eligible for the money-back guarantee if they are returned to us unused and sealed in the original packaging.

For full information on our returns policy, please refer to our returns and refunds information page.

If you decide your order isn't suitable for any reason you can return it - just let us know within 30 days of receiving it. Please keep hold of all the original packaging until you're sure you want to keep the order.

Eligibility for Money Back Guarantee

Important: For hygiene and software licensing reasons, some items are only eligible for our Money Back Guarantee if they are returned to us unused and sealed in the original packaging with all software still "unregistered." Details of exclusions are shown within the product descriptions. Products include:
- Monitors and Headphones
- Earplugs and Ear Protection
- Reeds and mouthpieces for woodwind and brass instruments
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- CDs, DVDs and Software

We can collect your return for a small fee, or you can send it back to us yourself. The collection fee can be found in the returns information on each product's page on AV.com.

In the unlikely event that any item in this order is faulty, damaged or incorrect on receipt, notify us within 14 days and we'll arrange a free collection.

When returning an order please ensure products are appropriately packaged and protected, to prevent them from getting damaged.

Summary of returns policies and timescales

This table provides an overview of your statutory consumer rights, compared with our standard returns policy and optional extended money back guarantee and warranty.

UK & Europe EU Standard AV.com Standard AV.com Optional
Return Period 14 days 30 days up to 180 days
Standard delivery charges refunded? Yes Yes Yes, up to 30 days
Upgraded delivery charges refunded? Standard costs only Standard costs only Standard costs only
Free collection on cancellation No No Yes, up to 30 days
Free collection if defective, delivered damaged or incorrect item Yes, within 14 days Yes, within 14 days Yes, within 30 days

We are unable to accept returns of any custom made items designed to work together as a unique package and some items are only eligible for money back guarantee if they are returned to us unused and sealed in the original packaging. For full information on our returns policy, please refer to our returns and refunds information guide.

10-year warranty & 180-day money-back guarantee included

10-year warranty & 180-day money-back guarantee included
You can purchase from AV.com with complete confidence and peace of mind. All of our products are new unless stated and come with a 30-day money-back guarantee and a 5-year warranty as standard.

If you purchase our extended warranty for this product, we'll extend the money-back guarantee period to 180 days and the warranty period to 10 years.

This means that once the product is delivered, you'll have 180 days to decide that you definitely want to keep it. If you decide it's not suitable, you can return it to us for an exchange or a refund, providing the product is in 'as new' condition and in its original packaging.

We do everything we can to make sure the right item reaches you in perfect condition. If your order arrives damaged, or is incorrect, let us know within 14 days of receiving it and we'll arrange for a free collection.

If your goods develop a fault within the warranty period, we'll quickly repair or replace the item for you. If the fault occurs within the first 2 years of your ownership, we'll collect the goods and deliver them back to you free of charge.

We're unable to accept returns of any custom-made items designed to work together as a unique package. Some items are only eligible for the money-back guarantee if they are returned to us unused and sealed in the original packaging.

For full information on our returns policy, please refer to our returns and refunds information page.

If you decide your order isn't suitable for any reason you can return it - just let us know within 30 days of receiving it. Please keep hold of all the original packaging until you're sure you want to keep the order.

Eligibility for Money Back Guarantee

Important: For hygiene and software licensing reasons, some items are only eligible for our Money Back Guarantee if they are returned to us unused and sealed in the original packaging with all software still "unregistered." Details of exclusions are shown within the product descriptions. Products include:
- Monitors and Headphones
- Earplugs and Ear Protection
- Reeds and mouthpieces for woodwind and brass instruments
- Mouth and Lip-Care Products
- CDs, DVDs and Software

We can collect your return for a small fee, or you can send it back to us yourself. The collection fee can be found in the returns information on each product's page on AV.com.

In the unlikely event that any item in this order is faulty, damaged or incorrect on receipt, notify us within 14 days and we'll arrange a free collection.

When returning an order please ensure products are appropriately packaged and protected, to prevent them from getting damaged.

Summary of returns policies and timescales

This table provides an overview of your statutory consumer rights, compared with our standard returns policy and optional extended money back guarantee and warranty.

UK & Europe EU Standard AV.com Standard AV.com Optional
Return Period 14 days 30 days up to 180 days
Standard delivery charges refunded? Yes Yes Yes, up to 30 days
Upgraded delivery charges refunded? Standard costs only Standard costs only Standard costs only
Free collection on cancellation No No Yes, up to 30 days
Free collection if defective, delivered damaged or incorrect item Yes, within 14 days Yes, within 14 days Yes, within 30 days

We are unable to accept returns of any custom made items designed to work together as a unique package and some items are only eligible for money back guarantee if they are returned to us unused and sealed in the original packaging. For full information on our returns policy, please refer to our returns and refunds information guide.

10 YEAR EXTENDED WARRANTY SCHEME

The product price includes 5 years' warranty and 30 day money back guarantee.

However, the AV.com extended warranty scheme provides an enhanced service, and is designed to offer a higher level of protection than many 'free' warranties offered by some retailers and manufacturers.

The highlights of this enhanced warranty service are:

  • Warranty is extended to 10 years from the date of delivery.
  • Our Money Back guarantee is extended from 30 days to 180 days (terms apply after 30 days)
  • Collection and delivery costs are included for the first 2 years in the event of an item becoming faulty
  • Claim 50% cash back on the cost of the policy after 10 years if it has not been used!
  • Warranty is transferable if the item is re-sold
  • Loan or replacement equipment will be provided if the product isn't repaired within 30 days
  • If an item can not be repaired, a similar alternative product or cash discount (as defined in this policy) will be offered
  • The policy can be cancelled within 30 days, and at any time after that for a pro-rata discount

Please note that this extended warranty is currently only available on products sold within the UK, EU or EEA, and is subject to the terms and conditions as detailed on the extended warranty certificate provided.

For customers in outlying areas of the country, the price of the Extended Warranty may be marginally higher, due to the potential for higher collection and redelivery transport costs.

This enhanced warranty is in addition to the standard AV.com and manufacturer warranty policies, and the AV.com terms and conditions of trade. No statement or condition of sale contained within these terms affects or restricts your statutory rights as defined under the Consumer Contracts Regulation 2014.

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Key Features

  • 109 Watts of output power and maximum SPL of 113dB
  • Extended frequency response from 29Hz - 205Hz
  • 15mm Reinforced MDF Enclosure
  • Universally compatible with XLR, 1/4" TRS and RCA inputs and outputs
  • Optimised four-position crossover control
Questions? Email [email protected] or call +353818000334

KRK S8.4 Active Subwoofer Overview

Krk

The KRK S8.4 is a powerful and accurate subwoofer that perfectly compliments your studio monitors for an enhanced listening experience. The S8.4 builds on the legacy of KRK's sonic performance delivering tight, accurate and extended bass response. The S8.4 is the ideal companion to accurately monitor your low end when mixing and mastering a host of different musical genres. A highly efficient class-D power amp dramatically increases transient response, control and punch while working in unison with a 8-inch woofer and 1.5-inch voice coil to give the engineer, artist and producer an extended frequency range from 29Hz - 205Hz with a maximum SPL rating of a tremendous 113dB.


The KRK S8.4 pushes the envelope further by improving previous models by focusing on low-frequency extension down to 29Hz, improving porting for a hugely improved low-frequency phase response and eliminating port noise and vibration, redesigned baffles for a lower height profile and less depth allowing for easier placement and flexibility and more.


Universally compatible with almost any audio source, the KRK S8.4 has a wealth of connectivity options. No more will you need any adapters or specialised cabling, the onboard RCA, TRS and XLR inputs and outputs allow you to quickly and easily integrate the S8.4 into your existing monitoring setup.

Product Ref: 170020

Full Description

View Full Description

Generous frequency range

The integrated power amplifier delivers 109w RMS performance yielding a sound pressure level of 113dB peak. Bass frequencies are less audible than mid-range frequencies which makes it more difficult to monitor properly, the S8.4 packs enough power to ensure that you can comfortably monitor the bass and sub frequencies without damaging your equipment or ears. A generous frequency range of 29 to 205Hz will give you enough depth to accurately mix a myriad of musical genres that use frequencies that reach this low.

Variable crossover

The S8.4 features a 4-position crossover to adjust the subwoofers roll-off to perfectly match it with your studio monitors or hi-fi speakers. By fine-tuning your cross-over, you will ensure that your sound is cohesive and seamless between the full frequency range. The inclusion of a 4-position crossover is perfect for matching between any size of nearfield monitor, for smaller monitors with a more drastic bass roll-off, you can use the higher settings to ensure that the low end is represented accurately. For larger monitors, you can use the lower settings to meld the low end between your monitors and subwoofer.

Ultra-accurate bass extension

The KRK S8.4 allows you to hear and feel low end accurately in any studio environment. Your low-end frequencies are vital when mixing and mastering your songs, they are the driving energy and force that give your music movement and life. Making sure that this is well rounded and balanced to translate on any playback system such as a car stereo, club or bar venue PA system etc is essential. Too much low end and you will muddy your sound, taking away any focal points from other instruments that occupy higher frequency ranges such as keyboard melodies or vocal performances. Not enough bass and you will find yourself with an anaemic sound that won't translate well to large venue speakers. Take the guesswork out of your mixing and mastering by using the S8.4 to ensure that you get the balance right and get your songs heard everywhere you go.

Designed for performance

An 8-inch glass aramid composite woofer and 1.5-inch voice coil sit inside an 15mm reinforced MDF baffle with a front-mounted vent. When in combination, the S8.4 provides you with a robust subwoofer that combines durability with performance. The front vented mount allows for flexible placement of the S8.4 by ensuring that you will not receive any direct reflections behind the subwoofer onto your wall which can result in unwanted standing waves. The front vent also gives you confidence in knowing that even if placed off-centre from your listening position, the S8.4 will retain the character of the sound and performance as the low frequencies will still be projected forward to you. The mounted 8-inch glass woofer and 1.5-inch voice coil are purpose-designed to eliminate any diffraction distortion, ensuring that you don't hear any unwanted signal degradation.

Versatile connectivity and controls

The S8.4 possesses all of the input connectivity that you will ever need to integrate this into your existing studio system. Featuring XLR, RCA and TRS inputs, you can connect into most home-audio hi-fi turntables and DJ turntables as well as most audio interfaces and professional mixers.

The S8.4 gives you control over multiple parameters to ensure that you are getting the best performance and sound reproduction possible in your studio. The main volume dial is provided to get the balance perfect between your subwoofer and main monitors and a 4-position selectable crossover allows you to finely tune the balance between your subwoofer and your monitors low-end roll-off, ensuring you get the maximum clarity between the frequencies, taking the guesswork out of your mixing and mastering. Further controls such as a ground-lift eliminates any interference caused by ground loops that can distort and degrade your signal, a stand-by off/on switch will send the S8.4 into power-saving mode when not in use over long sessions and a High-pass filter and sub bypass is accessed through the footswitch for quick and easy A/B'ing if your sound.

Features

  • Class-D power amp for increased transient response
  • 8'' glass aramid composite woofer
  • Bass extension to 27Hz with a maximum SPL of 117dB
  • Footswitch control enables/disables sub and crossover filter (footswitch not included)
  • Front-firing bass port for placement flexibility
  • Optimised four-position crossover control
  • Universal connectivity: XLR, 1/4'' TRS and RCA inputs and outputs
  • Polarity and input sensitivity controls
  • 15mm reinforced MDF enclosure provide maximum strength and protection
  • Ground lift switch prevents ground loops

Specification

  • Configuration: Front loaded, vented subwoofer
  • System type: Active subwoofer
  • Transducers:
    • 8 inch glass aramid fibre composite woofer
    • 1.5 inch voice coil
  • Frequency response: 34.5Hz - 133Hz +/- 3dB
  • Frequency range: 29Hz - 205Hz -10dB
  • Max SPL: 113dB
  • Power rating: 109w (1 THD+N)
  • Input impedance: 9.4k Ohms balanced / 9.2 Ohms unbalanced
  • Input connections:
    • XLR left/right, 1/4" TRS left/right, RCA left/right, 1/4" footswitch
  • Output connections:
    • XLR left/right, 1/4" TRS left/right, RCA left/right
  • Controls: Volume, 4-position crossover LPF/HPF control, input sensitivity (standard and high), polarity (0 or 180 degrees), standby (on/off), ground lift, sub and HPF bypass (with operational footswitch only).
  • Construction: 15mm reinforced MDF
  • Finish: Black vinyl wrap, black paint for baffle
  • Hardware: EVA isolation pad
  • Dimensions (H x W x D): 279 x 410mm x 292mm
  • Weight: 12kg

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