-
Sony SRS-XV900: Overview
The Sony SRS-XV900 (often referred to as XV900) is a high-power portable Bluetooth party speaker from Sony’s X-Series lineup, released in late 2022. It’s engineered for epic gatherings with omnidirectional 360° sound, customizable ambient lighting, and karaoke/guitar inputs, delivering room-shaking bass and clarity that lasts all night. With up to 25 hours of battery life, it’s a mobile powerhouse for indoor/outdoor parties, though it’s been succeeded by newer models like the ULT Tower 9 (SRS-ULT900) in 2025 for even more advanced bass tech.
Key Specifications
Feature Details Dimensions (W x H x D) 16.25 x 34.75 x 17.38 inches (413 x 883 x 442 mm) Weight 58.6 lbs (26.6 kg) Drivers 1 x 12.6-inch X-Balanced woofer, 2 x 4.7-inch midrange, 6 x tweeters (front, sides, rear for 360° sound) Power Output Up to 100W RMS (estimated peak higher; distortion-free at max volume) Battery Life Up to 25 hours (at moderate volume; quick charge for 70 mins from 10 mins) Connectivity Bluetooth 5.2 (SBC, AAC, LDAC for hi-res audio), AUX-in, USB-A (playback/charging), Optical digital input, 2 x 1/4-inch mic/guitar inputs Water Resistance None (IPX0; avoid wet environments) App Support Sony Standout Features
- Omnidirectional Party Sound: Six tweeters ensure clear highs in every direction, backed by a massive X-Balanced woofer and Jet Bass Booster for punchy, distortion-free lows—ideal for filling large spaces without dead zones.
- Ambient Lighting: Multi-colored LED lights at the base and top sync to the beat, with customizable modes (e.g., pulse, strobe) via the app for instant party vibes.
- Karaoke & Guitar Ready: Dual 1/4-inch inputs support wired mics or guitars (echo effects and key control in-app); pair with Sony’s wireless mics for duets.
- Portability: Built-in wheels, telescoping handle, and grippy base make it easy to roll like luggage, despite its size.
- TV Sound Booster: Connect via optical input to enhance TV audio with deep bass and spatial fill—great for home theater upgrades.
- Voice/Motion Control: Use the free Sony | Fiestable app for hands-free DJing via gestures or voice commands.
Pros and Cons (Based on Reviews)
- Pros: Explosive volume and bass that “fills the room effortlessly” without muddiness; excellent battery for all-night use; versatile app for personalization; fun lights add atmosphere; solid for karaoke and TV enhancement.
- Cons: No water resistance for outdoor reliability; heavy/bulky for solo transport; sound can feel “darker” or less vibrant than competitors like JBL (mids may need EQ tweaking); no included mic/remote.



