--- product_id: 45290601 title: "Audiopipe 9 Band Graphic Equalizer with 9 V LINE Driver (EQ-909X)" price: "NT$4573" currency: TWD in_stock: true reviews_count: 11 url: https://www.desertcart.tw/products/45290601-audiopipe-9-band-graphic-equalizer-with-9-v-line-driver store_origin: TW region: Taiwan --- # Adjustable subwoofer freq. Gold-plated RCA connectors 9-band precise control Audiopipe 9 Band Graphic Equalizer with 9 V LINE Driver (EQ-909X) **Price:** NT$4573 **Availability:** ✅ In Stock ## Summary > 🎛️ Elevate your sound game — because your audio deserves the spotlight! ## Quick Answers - **What is this?** Audiopipe 9 Band Graphic Equalizer with 9 V LINE Driver (EQ-909X) - **How much does it cost?** NT$4573 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/45290601-audiopipe-9-band-graphic-equalizer-with-9-v-line-driver) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Deep Bass Control:** Adjustable subwoofer frequency at 60Hz or 90Hz for immersive low-end impact. - • **Premium Connectivity:** Gold-plated RCA inputs and triple stereo outputs maximize signal integrity and versatility. - • **Seamless Integration:** Universal Half-Din chassis ensures quick, hassle-free installation in any setup. - • **Precision Sound Sculpting:** 9-band graphic equalizer with ±12dB boost/cut for tailored audio perfection. - • **Stereo Sensitivity Mastery:** Independent left/right sensitivity controls for auxiliary inputs deliver balanced clarity. ## Overview The EQ-909X is a professional-grade 9-band graphic equalizer featuring nickel-plated locking knobs, adjustable subwoofer frequency, and gold-plated RCA connectors. Designed for precise audio tuning with minimal distortion (0.005% THD), it supports multiple stereo outputs and independent sensitivity controls, making it ideal for sophisticated car audio systems and audiophiles seeking superior sound customization. ## Description Product description Review: Great product - Awesome Review: Great value - For the price its the best equalizer you can find. Absolute must if your running a 3 way car audio system with 4 separate rca connections! ## Features - NICKEL PLATED LOCKING ADJUSTABLE KNOBS: Our 9 Band Graphic Equalizer uses nickel plated adjustable knobs for ideal abrasion resistance and modern design. - ADJUSTABLE SUBWOOFER FREQUENCY: Our 9 Band Graphic Equalizer allows you to adjust 60Hz / 90Hz subwoofer frequency. - EASY INSTALLATION: Its universal Half-Din Chassis design ensures a smooth and convenient installation process. - INDIVIDUAL LEFT AND RIGHT SENSITIVITY CONTROLS FOR AUXILIARY INPUT: This equalizer is uniquely designed with adjustable left and right sensitivity controls for auxiliary input. - SUBWOOFER OUTPUT AND LEVEL CONTROLS: The volume of the subwoofer output can be independently controlled. - GOLD-PLATED RCA INPUT CONNECTORS: This equalizer uses gold plated RCA input and output connectors for superior conductivity, maintaining audio integrity. - THREE STEREO RCA OUTPUTS: This equalizer applies three stereo RCA outputs to drive front, rear, and subwoofer audio amplifiers. - MAIN/AUXILIARY INPUT SELECTOR: This equalizer supports MAIN/AUX input, designed to meet your different audio sources. - GRAPHIC CENTER FREQUENCIES: 50Hz, 250Hz, 500Hz, 1kHz, 2kHz, 4kHz, 8kHz, 16kHz | FREQUENCY RESPONSE: 10Hz-50kHz +/-1dB | BOOST/CUT: Each frequency supports 12dB amplitude adjustment. - BOOST/CUT: Each frequency supports 12dB amplitude adjustment. | MAXIMUM OUTPUT VOLTAGE: 9V | THD: 0.005% is the lowest possible distortion level for optimal clarity. | INPUT SENSITIVITY: 50Mv – 3v ## Technical Specifications | Specification | Value | |---------------|-------| | Best Sellers Rank | #29,088 in Electronics ( See Top 100 in Electronics ) #35 in Car Amplifier Equalizers | | Customer Reviews | 4.6 out of 5 stars 877 Reviews | ## Images ![Audiopipe 9 Band Graphic Equalizer with 9 V LINE Driver (EQ-909X) - Image 1](https://m.media-amazon.com/images/I/71nkyib40ML.jpg) ## Questions & Answers **Q: can this be used as home eq between tv and soundbar?** A: Yes, it absolutely can be used between a sound bar and a TV. You will need to purchase a 12volt power supply, that is capable of at least 20 amps. And depending on how you get your sound to your sound bar, it can be put inline if you use the headphone out jack to a RCA's. Then you can input the sound directly into the EQ, then into the sound bar, if the sound bar allows for an RCA input from a source. I have several set ups like this in my house. I should probably write a tutorial on how to set this up as it is not expensive and I'm sure a lot of dudes would like more control over their sound. If you guys ask, I will create an article on this. **Q: Is it for a car or home stereo?** A: Car **Q: Is this able to be used for home audio?** A: WHY IS THIS NOT FOR HOME USE? I REQUIRES A 9 VOLT POWER SYSTEM, BUT WHAT ELSE IS DIFFERENT. PLEASE ANSWER BECAUSE TO ME AUDIO COMPONANTS SUFFER EXCESSIVE VIBRATION AND JOLTS AS WELL AS MOISTURE FROM SPILLS AND HUMIDITY. PLEASE ADVISE. I'M NOT THE ONLY CURIOUS BUYER OUT HERE! RIGHT BROTHERS AND SISTERS? THANX, TOM **Q: What size replacement fuses** A: 3 amp ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by D***E on November 14, 2019* ### ⭐⭐⭐⭐⭐ Review *by L***R on April 27, 2026* ### ⭐⭐⭐⭐⭐ Review *by R***A on March 24, 2021* ## Frequently Bought Together - Audiopipe 9 Band Graphic Equalizer with 9 V LINE Driver (EQ-909X) - RECOIL RCI23 100% Oxygen Free Copper 3ft 2-Channel RCA Audio Cable, Twisted Pair with Noise Reduction - Taramps TS 400x4 400 watts RMS 4 Channels Full Range Car Audio Amplifier, 2 Bridged Channels, RCA Input Class D, Output Power, Multichannel Amplifier System, Small - TS400X4 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tw/products/45290601-audiopipe-9-band-graphic-equalizer-with-9-v-line-driver](https://www.desertcart.tw/products/45290601-audiopipe-9-band-graphic-equalizer-with-9-v-line-driver) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-06-27*