--- product_id: 278317131 title: "Audiobank AP15-1/2 Din Car Audio Digital Bass Processor, Sound Restoration & Crossover for Car Subwoofer with Bass Knob/Input Level: 15V RMS & Output Level: 13.5V Peak -2nd Gen" brand: "audiobank" price: "HK$539" currency: HKD in_stock: true category: "Audiobank" url: https://www.desertcart.hk/products/278317131-audiobank-ap15-1-2-din-car-audio-digital-bass-processor store_origin: HK region: Hong Kong --- # 13.5V Peak Output Level 15V RMS Input Power 10-10000Hz Frequency Response Audiobank AP15-1/2 Din Car Audio Digital Bass Processor, Sound Restoration & Crossover for Car Subwoofer with Bass Knob/Input Level: 15V RMS & Output Level: 13.5V Peak -2nd Gen **Brand:** audiobank **Price:** HK$539 **Availability:** ✅ In Stock ## Summary > 🎵 Elevate your ride’s bass game—because average sound is so last decade. ## Quick Answers - **What is this?** Audiobank AP15-1/2 Din Car Audio Digital Bass Processor, Sound Restoration & Crossover for Car Subwoofer with Bass Knob/Input Level: 15V RMS & Output Level: 13.5V Peak -2nd Gen by audiobank - **How much does it cost?** HK$539 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/278317131-audiobank-ap15-1-2-din-car-audio-digital-bass-processor) ## Best For - audiobank enthusiasts ## Why This Product - Trusted audiobank brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Noise-Free Listening:** 60dB input noise rejection ensures crystal-clear sound without unwanted interference. - • **Wide Frequency Range:** Covers 10-10,000Hz to deliver balanced, full-spectrum audio performance. - • **Compact & User-Friendly:** Sleek design with easy installation and intuitive controls for the modern audiophile. - • **Customizable Bass Control:** Dash-mounted remote knob lets you fine-tune bass levels on the fly—because your sub deserves it. - • **Precision Bass Restoration:** Injects deep low frequencies back into your audio for that rich, immersive sound. ## Overview The Audiobank AP15 is a 2nd generation digital bass processor designed to restore and maximize low-frequency audio signals in car subwoofers. Featuring a 15V RMS input, 13.5V peak output, and a frequency response spanning 10-10,000Hz, it offers precise bass equalization with a dash-mount remote control for easy adjustment. Its 60dB noise rejection ensures clean sound, making it a top choice for audiophiles seeking powerful, distortion-free bass enhancement on the go. ## Description Most bass restoration processors are the same, but the AB-AP15 is one of the best on the scene of mobile electronic. It has everything you need to improve your bass. You can conveniently adjust the level of the bass with the included Knob Control. It is the best processor for your hard earn money! Don't spend your money on what people call Epicenter and pay high price for the same or inferior bass enhancer. You need this, your sub is begging for this. Bass maximizer and bass restoration processor. Accurately recreates and injects low frequency information back into a signal path Efficient bass equalization circuit Maximum bass control Includes a dash mount remote control Subsonic filter and bass level control Lighted bass restoration display Output level: 13.5v Frequency response: 10-10000Hz output Input noise rejection: 60dB Technical Details: Maximum Input Level: 15V RMS Maximum Output Level: 13.5V Peak Frequency Response: 10-100,000 Hz T.H.D Rating: 0.003% Signal-to-Noise Ratio: 130 dB Balanced Input Noise Rejection: >60 dB Input Impedance: 10,000 ohms Output Impedance: 150 ohms Power Draw: 150 mA Recommended Fuse Rating: 1 Amp Dimensions: 6-1/2"D x 9"W x 2-3/4"H Package Contents: 1 * AB-AP15 Bass Processor 1 * Bass Knob 1 * Manual ## Features - Bass maximizer and bass restoration processor - Accurately recreates and injects low frequency information back into a signal path - Efficient bass equalization circuit / Maximum bass control - Includes a dash mount remote control / Subsonic filter and bass level control - Frequency response: 10-10000Hz output / Input noise rejection: 60dB ## Technical Specifications | Specification | Value | |---------------|-------| | Best Sellers Rank | #37,411 in Electronics ( See Top 100 in Electronics ) #44 in Car Amplifier Equalizers | | Customer Reviews | 4.2 out of 5 stars 180 Reviews | ## Product Details - **Voltage:** 13.5 Volts - **Manufacturer:** Audiobank - **Maximum Supply Voltage:** 15 Volts (DC) - **Mounting Type:** Car Mount - **Brand:** Audiobank ## Images ![Audiobank AP15-1/2 Din Car Audio Digital Bass Processor, Sound Restoration & Crossover for Car Subwoofer with Bass Knob/Input Level: 15V RMS & Output Level: 13.5V Peak -2nd Gen - Image 1](https://m.media-amazon.com/images/I/71jM-SgZULL.jpg) ## Frequently Bought Together - Audiobank AP15-1/2 Din Car Audio Digital Bass Processor, Sound Restoration & Crossover for Car Subwoofer with Bass Knob/Input Level: 15V RMS & Output Level: 13.5V Peak -2nd Gen - BOSS Audio Systems KIT2 8 Gauge Complete Car Amplifier Installation Wiring Kit with Power Cables, Ground Cables, Turn-On Wire, Speaker Wire, Terminals - Audiobank 4 Channels 1000 WATTS Bridgedable Car Audio Stereo Amplifier P1004 Heavy-Duty Aluminum Alloy Heatsink | Class A-B Operation Remote On/Off Circuit --- ## 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.hk/products/278317131-audiobank-ap15-1-2-din-car-audio-digital-bass-processor](https://www.desertcart.hk/products/278317131-audiobank-ap15-1-2-din-car-audio-digital-bass-processor) --- *Product available on Desertcart Hong Kong* *Store origin: HK* *Last updated: 2026-07-10*