recommendation for HT DIY sub driver

[Zeeshantariq]

hello guys . i have finally decided to build dual DIY subs . now im looking for the Driver recommendation from u experts which driver should i go for. Which sounds Musical and does deeper and louder . Amplifier i have chosen which is NX-6000D . I have few options in my mind plz let me know should i go for these or other options
1. Scan Spear 32w
2. Jbl W15GTI
3. HST 15MKii
4. Audio Frog GB12D2
5. Dayton Ultimax 15.

Its a Dedicated theater room.
room size is 18'x24'x10'
speakers Polk Audio RtiA9 powered with separate power amplifier
Marantz 7011 AVR

 

[chris661]

My recommendation would be to download some speaker simulation software and find out for yourself. You'll have a much better understanding than if we just spoon feed you the answers.

Chris

 

[Crashpc]

For budget, dayton Ultimax 15/18 or B&C speakers 21DS115. Depends on your location and needs.

 

[RTS100X5]

From my experience the Dayton Ultimax series falls far short f expectations. Oneof mine is all ready blown - several ppl have the same issue - they cannot handle serious amounts of power at low frequency < 20hz....thats a deal breaker
If your looking for a very serious sub ,not super expensive, very easy enclosure build the checkout the Peerless by Tymphany STW-350F-188PR01-04 15inch

 

[SpeakerBob]

That's a big room to fill with home theater bass. I'd start by looking at quad ported 18's then look at the horn / tapped horn solutions if you fancy a more complicated project.

 

[GM]

Oneof mine is all ready blown - several ppl have the same issue - they cannot handle serious amounts of power at low frequency < 20hz....thats a deal breaker

Good to know, thanks!

GM

 

[GM]

That's a big room to fill with home theater bass.

Yeah, I have similar size room and [4] HE 15"/300 W total in ~40 ft^3 [total] is about right for down to ~14 Hz @ THX reference, so with [much] less efficiency it would take more or bigger drivers and the extra power required to offset it, especially if going lower and a major reason why if I ever 'upgrade' it will be with multiple smaller subs spread around the room ala Dr. Geddes' system.

GM