JBL SDEC-3500 Fully-Balanced Digital Equalizer

Sale priceRs. 545,200.00

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Warranty: Indian Warranty

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JBL SDEC-3500 Overview

equalization can be precisely fine-tuned in level and bandwidth to correct for the dips and peaks in the frequency range that are inherent in any room, yielding flatter, more accurate frequency response. This equalization can be applied to all main, center, and surround speakers and subwoofers in a system.

The SDEC-3500 can be used with any JBL Synthesis system. This includes the Everest, K2, and Atlas models. It can also be used in conjunction with the Project Array speaker system.

It supports all major surround sound formats including Dolby Atmos and DTS: X. It's Roon Ready, MQA-compatible, and supports wireless streaming via Chromecast built-in, Apple AirPlay 2, Harman's Music App, and Bluetooth aptX HD.

JBL SDEC-3500 Fully-Balanced Digital Equalizer


JBL SDEC-3500 Features

Several important features are missing from this package, including a selectable volume adjustment range. Most AVRs offer a selectable range of either 0-99 or -79.5 to +18, but the JBL only offers a 0-99 setting. That's a significant omission, particularly for an AVR at this price point.

Another notable omission is support for the Dante networking protocol, which can replace a large number of audio connections by using an Ethernet cable and a computer network. Dante isn't as common a feature in this price point as it is in higher-priced AVRs, but it's an important one to have.

Designed to work seamlessly with the JBL Synthesis SDP-25 processor and SDA-7200 amplifier, the SDEC-3500 is a perfect solution for anyone looking for a high-quality surround-sound system that's easy to use. The SDP-25 provides six HDMI 1.4 inputs with 4K Ultra HD compatibility, 7.1-channel surround-sound audio capability, a full complement of analog and digital audio and video connections, decoding for all popular surround sound formats, and USB input for streaming audio.

The SDEC-3500 features a user-friendly, self-explanatory interface that's easy to navigate. Its controls are located on the front of the unit and can be used to access a variety of functions including volume, bass, and treble.

JBL SDEC-3500 Fully-Balanced Digital Equalizer

Other key features include a Dirac Live room correction system and a phono pre-amp with an RIAA-certified signal path. In addition, the SDEC-3500 can be connected to a computer for a digital audio input that can be used to decode lossless audio files.

JBL SDEC-3500 Specifications

Frequency Response 20Hz – 20kHz (+0.5/–1DB)
THE <0.01% (20HZ – 20KHZ, +10DBU output)
Dynamic Range 108db typical (22Hz – 22kHz unweighted)
Power Requirements 85 – 270V AC, 50/60Hz, Line Voltage set for Destination Country
Power Consumption <35VA


Height 3.5″ (89mm)
Width 19″ (483mm)
Depth 9.25″ (235mm)
Weight 13 lb (10.9kg) Shipping Weight; 18 lb (8kg) Unit Weight


JBL SDEC-3500 Fully-Balanced Digital Equalizer

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We encourage all our customers to consult with us before buying any high-fidelity equipment. We also offer obligation free on-site consultation for home theater setups in major cities.

Flexible Payment Options

Our COD option is limited to certain cities. However, we have the option to ship against partial payments

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Shipping Related Questions

It depends on where you are and what you are ordering. All types of speakers will take minimum 4-5 business days as per the delivery location. Products that are not magnetic can be delivered faster if customer agrees to bear air-freight cost.

At AV Kart, we work with reliable logistic partners to handle the deliveries of your expensive Hi-Fi products. 99% of all our deliveries happen smoothly across PAN India. However, at the times of unfortunate events when the delivered item has incurred any sort of damage, AV Kart gaurantees immediate replacement for the same without any questions asked. 

Please note that if the transit damage is limited to the packaging e.g. tampered boxes or broken thermocols then the product is not eligible for replacement until and unless there's any technical issue with it internally.

Product Related Questions

At AV Kart, we have a very limited inventory of Hi-Fi brands and that's becayse we have authorised dealerships for all the brands and products you see on our website. Every product is sourced from their respective official Indian distributors. Hence, whatever products you are going to order from us will be certainly 100% original.  We always urge our customers to request proof of dealership from any online sellers before buying anything online to ensure that you get the due warranties and service support.

Return and replacement both the options are not available in standard scenarios. However, If only the product you have received is faulty and the replacement is taking more than 3-4 weeks, we will accept the return and refund 100% amount. If the waiting period for replacement is within 4 weeks then we will try to supply our customers a standby product until the original one gets replaced.

Why Choose AV Kart?

There are many online stores nowadays who are selling Hi-Fi equipment. Some of them even displays lucrative disounts but here's how AV Kart is different from them - 

  1. Authorization - We are authorised dealers of each and every brand listed on our store. You will get proper service support and warranty on all the purchased products. You can always ask us for proof of dealerships for all of the listed brands.
  2. Expertise - We are among the only few online stores having years of experience with Hi-Fi equipment. You can ask us anything about your Hi-Fi home theater setup and you will get the right answer then and there. We have years of hands on experience working with top high-fidelity AV brands.
  3. On-Site Installation - We offer on-site installation in all the metro cities within 48 hours with the help of our channel partners which are spread across the country. From a single projector to complete home cinema setup, our team can service you at your doorstep. 
  4. After Sales Support - The only issue with Hi-Fi equipment is that you will not find local service centers in every city. Most of the brands have their service centers only in the metro cities and hence it becomes difficult for the customers who are living far away places to claim warranty. At AV Kart, we solve this problem by arranging pikcup and drop facility from the nearest service center with the help of our logistic partners.
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