Relentless 6.5" V2 Subwoofer
Relentless 6.5" V2 Subwoofer
Relentless 6.5" V2 Subwoofer
Relentless 6.5" V2 Subwoofer
Relentless 6.5" V2 Subwoofer
Relentless 6.5" V2 Subwoofer

Relentless 6.5" V2 Subwoofer

Regular price$379.00

  • Free shipping*

Carbon fiber embossed Gately Audio dustcap with carbon fiber cone attached to a high roll surround. 

Chrome coated GATELY engineered basket. 

Dual Progressive nomex spiders with stitched oversized flat wound tinsel leads connect.

18” direct leads are 12 ga OFC (red/black) Sky High Car Audio speaker wire. 

Relentless 6.5” use a 2” 4 layer high temp copper wound while the 8” Relentless subwoofers use a 2.5” voice coil of the same quality. 

Relentless 6.5” have a motor structure that consists of a 3 layer Y35 ferrite magnet that measures 5.5” in diameter by 0.79” thick per slug. 

For dimensions, see product specifications in images.

Cutout Diameter 5.91"
Mounting Depth 5.98"




900 RMS

MIN INTERNAL VOL 0.3 cubic feet
MAX INTERNAL VOL 0.55 cubic feet
MIN Port Area 6 sq inches
MAX Port Area 10 sq inches


Relentless 6.5"

f(s) = 51.14 Hz
Q(ts) = 0.847
V(as) = 1.696 liters (0.05991 cubic feet)
SPL = 75.47 dB SPL 1W/1m
Nominal Diam. = 0 mm (0 in.)

R(e) = 5.598 Ohms
Q(es) = 0.9963
Piston Diam. = 130 mm (5.118 in.)
SPL = 77.02 dB SPL 2.83 Vrms
C(ms) = 0.069 mm/N

L(e) = 5.253 mH at 10kHz
Q(ms) = 5.654
BL = 15.97
n(0) = 0.02172 %
M(ms) = 141.3 grams

As soon as your item is ready to ship you will receive an email with tracking information. We use FedEx, UPS and YRC Freight for all shipments.

*Shipping is free in the lower 48 states, unless otherwise stated.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Customer Reviews

Based on 1 review
Michael Mohr
Baddest 6.5” Subwoofer

From the moment I unboxed these miniature monsters I was impressed! The chrome baskets highlight the chrome motors so well plus they have carbon cones & caps with long direct leads for easy wiring too. They seem to massively underrated at 900rms since I’m sure we’ve put over 2k on them n they took it all like champs n barely got warm at all! We’ve never smelled them get hot or had any coil smells at all n we’ve been running 4 of them for months at .25 on a G1.3900! Don’t shy away from these beefy subs cuz they are worth every penny! So pull the trigger & stop thinking about it you won’t find a better 6.5 anywhere!!!!

Thanks Michael, we appreciate you.

You may also like


Gately Acrylic

We are dedicated to building unique and beautiful enclosures that sound as good as they look.