XTZ Sound SUB 1X12 Specifications and Review

The XTZ Sound SUB 1X12 ranks #52 out of 137 total Medium Powered Home Subwoofers (30–75 lbs) for sound quality. See Top Recommended Speakers By Attribute for all the top speaker suggestions.

XTZ Sound SUB 1X12 - ranked #52 of 137 Medium Powered Home Subwoofers (30–75 lbs) · Editor's rating 3.7/5

#52 XTZ Sound SUB 1X12: $850.00

Pros: 12-inch ported with 500W RMS, trapezoidal cabinet reduces standing waves. Well-controlled fast precise response. 30mm front baffle with heavy internal bracing. Compares favorably to SVS PB2000 and Klipsch R-115SW per user reports. Swedish engineering quality.

How it compares: Just above it: Rythmik F12 - $270 more. Just below it: RSL (Rogersound Labs) Speedwoofer 10 - $501 cheaper.

CEA-2010-A Average (40-80Hz)113.3 dB
CountrySweden
Dimensions18.5"H x 20.0"W x 18.7"D (469.9 x 508.0 x 475.0 mm)
Driver12" (305mm) driver
Driver(s)(1) 12 inch
Enclosureported, front
Frequency Response19-160Hz
Measurement SourceManufacturer
Output SPL at 15 Hz92.7 dB
Output SPL at 20 Hz99.6 dB
Output SPL at 25 Hz105.7 dB
Output SPL at 31.5 Hz110.2 dB
Output SPL at 40 Hz113.7 dB
Output SPL at 50 Hz114.0 dB
Output SPL at 63 Hz113.1 dB
Output SPL at 80 Hz112.4 dB
Output SPL at 100 Hz112.2 dB
Power Output (Watts)500W RMS
Warranty5/2
Weight54 lbs / 24.5 kg

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Product prices and availability were last checked July 31, 2026 at 5:30 AM UTC and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.