--- product_id: 1162067 title: "637UA" brand: "boss audio systems" price: "₱2554" currency: PHP in_stock: null reviews_count: 8 url: https://www.desertcart.ph/products/1162067-637ua store_origin: PH region: Philippines --- # Built-in EQ with Bass/Treble control 240W max power output Multi-source playback: CD, USB, Aux, FM/AM 637UA **Brand:** boss audio systems **Price:** ₱2554 **Availability:** ❌ Out of Stock ## Summary > 🎶 Drive Loud, Drive Proud — Your Soundtrack, Your Rules! ## Quick Answers - **What is this?** 637UA by boss audio systems - **How much does it cost?** ₱2554 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/1162067-637ua) ## Best For - boss audio systems enthusiasts ## Why This Product - Trusted boss audio systems brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Secure & Sleek:** Detachable front panel keeps your system safe from theft while adding a clean, modern look to your dashboard. - • **Power Your Drive:** Experience crisp, room-filling sound with 60 Watts x 4 max power output—your car concerts just got upgraded. - • **Tailor Your Tune:** Customize your audio vibe effortlessly with built-in EQ presets plus Balance, Fader, Bass, and Treble controls. - • **Plug & Play Freedom:** Seamlessly connect smartphones, MP3 players, USB drives, or CDs—never miss a beat on the road. - • **Peace of Mind Warranty:** Backed by a 3-year Platinum Dealer Warranty, ensuring your sound system stays road-trip ready. ## Overview The BOSS Audio 637UA is a versatile single-DIN car stereo delivering up to 240 Watts of power with 4 channels. It supports multiple audio sources including CD, USB, Aux, and FM/AM radio, enhanced by a built-in EQ with customizable sound settings. Featuring a detachable front panel for theft protection and backed by a 3-year Platinum Dealer Warranty, it’s designed for millennials who demand quality sound and seamless connectivity on every drive. ## Description Feel the miles zoom by while you listen to music on the BOSS Audio 637UA CD/ MP3 Player. Play your favorite CD, listen to the AM/FM radio or hook up your smartphone or MP3 player through the Auxiliary input. You can also plug into the USB port for your own playlists. Choose your sound style with the Preset Built-in EQ. To prevent theft, detach the front panel when you leave. Take the BOSS Audio 637UA for a spin and enjoy great sound on the road.There are three main wires that should be connected to the power supply to turn ON the radio.Yellow - Constant Source +12 VDC like the (+) Positive post of the batteryRed – Switched Power +12 VDC normally connected to the ACC line of the Ignition keyBlack - Ground (-) has continuity with chassis groundBoth RED and YELLOW wires should have +12VDC on the line and the BLACK wire should be connected to GROUND for the radio to turn ON. In instances that the BLACK wire is connected to the GROUND while either one of the YELLOW or RED is connected to the +12VDC, the unit will not turn ON. All three wires should be connected to their respective terminals or connectors.For testing the unit out of the vehicle, the RED and YELLOW should receive +12VDC and the BLACK should be connected to GROUND.For further product details, please scroll down. Review: Love it - I just bought my first ever car (used of course) and I love this radio. It's not super fancy, but it gives off great sound, has a great blue lighting, and I especially love the USB port, SD card port, and aux port. Great product. Review: Great radio - Good product for the money, works as it should.Not a big fan of the lighting on the unit, is to much, but it is not a deal breaker for me. THANKS desertcart! ## Features - 60 Watts x 4 Max Power, Balance/Fader/Bass/Treble and Preset built-in EQ - Plays CD/USB, MP3, FM/AM and Smart Phones - Compatible with Audio out from Smartphones and MP3 Players,USB, Aux Inputs - Front Pre Amp Outputs,Detachable Panel,3 Year Platinum Dealer Warranty - Refer to product description for installation instruction. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B004S4XKRO | | Batteries | 1 12V batteries required. | | Chassis Size | Single-DIN | | Customer Reviews | 4.2 4.2 out of 5 stars (211) | | Date First Available | March 12, 2011 | | Display Type | Segmented LCD | | Height (inches) | 7 inches | | Is Discontinued By Manufacturer | No | | Item Weight | 3.25 pounds | | Item model number | 637UA | | Memory Card Slot | CD | | Product Dimensions | 7 x 7 x 2 inches | | Warranty | 3 Year BOSS Audio Platinum Online Dealer Warranty | | Weight | 1 Kilograms | | Width (inches) | 3 inches | | Wireless Remote | No | ## Product Details - **Audio Output Mode:** Stereo, Mono - **Brand:** BOSS Audio Systems - **Color:** Black - **Compatible Devices:** Smartphone, Speaker - **Connectivity Technology:** Auxiliary, USB - **Connector Type:** 3.5mm Jack, USB - **Controller Type:** Android - **Item Weight:** 3.3 Pounds - **Output Power:** 60 Watts - **Wattage:** 240 watts ## Images ![637UA - Image 1](https://m.media-amazon.com/images/I/81lnCKBl73L.jpg) ![637UA - Image 2](https://m.media-amazon.com/images/I/41TO-60JMDL.jpg) ![637UA - Image 3](https://m.media-amazon.com/images/I/41zQioeQ66L.jpg) ![637UA - Image 4](https://m.media-amazon.com/images/I/81YYNIT5y1L.jpg) ![637UA - Image 5](https://m.media-amazon.com/images/I/71cQ1I4L7xL.jpg) ## Available Options This product comes in different **Customer Package Type** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Love it *by I***O on October 18, 2015* I just bought my first ever car (used of course) and I love this radio. It's not super fancy, but it gives off great sound, has a great blue lighting, and I especially love the USB port, SD card port, and aux port. Great product. ### ⭐⭐⭐⭐⭐ Great radio *by S***S on September 3, 2012* Good product for the money, works as it should.Not a big fan of the lighting on the unit, is to much, but it is not a deal breaker for me. THANKS AMAZON! ### ⭐⭐⭐⭐ Bought to put in my '82 Dodge W350 work/hunting truck ... *by K***N on September 29, 2015* Bought to put in my '82 Dodge W350 work/hunting truck. Only two issues: First, unit won't turn off each time ignition is shut off. Not sure if it's an issue with the ignition or the unit itself. Nothing else in truck stays 'hot' after ignition is shut off. Have to manually shutoff the unit at time, but for the price, not that big of a deal for me right now. Secondly, when unit is off, clock is barely legible and there's no adjustment to make it brighter. If the sun's shining bright, you can't see it at all. --- ## 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.ph/products/1162067-637ua](https://www.desertcart.ph/products/1162067-637ua) --- *Product available on Desertcart Philippines* *Store origin: PH* *Last updated: 2026-06-04*