Search Results for ‘box’

Hello i have a question i got 48VCWR122 was wondering if the amp would be running at 1 ohm or 2 ohms right now i been looking at purchising NVX NDA102 which is 750 at 1 ohm but 500 at 2 ohm.will this be ok to pair with the box?

Hello. Got Audison Prima APS 10 D. Manufacturer says it is optimum "from" 10 to 12 liters. Now, however their recommended enclosure in the manual states dimensions 462x300x106 mm with 16 mm thickness which gives me after driver displacement just 7.4l. Calculated Qtc 1.114, F(3) 53.8Hz. Put the...

FS Custom Made and Painted Ported 2.5 cubes Single 12” Box (Empty) Tuned at 34 Hz -$375 (GERMAN) MUSWAY DSP 8-Channel Dual 32-Bit $380 -Preistipp CAR & HIFI Award 02/2021 US Acoustics Barbara Ann 4 Channel Amplifier Low Distortion Class A/B- $230 -4 x 100 Watts RMS @4ohms CONDITION: 9...

Has anyone used this stuff? Or similar? It claims to be about 50% of the weight of softwood plywood. If you have used it, how is it? "3/4 4x8 panels weighs just 30 lbs" vs. 60lbs for the softwood plywood. Balsa Baleco Banova - Roberts Plywood 631.586.7700 (roberts-plywood.com)...

Need advice for jbl c608 gti box. I'm not sure to go sealed or vented with this unit in a convertible. I only need it to play down to around 80 hz where a jbl w12gti in a vented box will take over. Will a sealed box work best as "kick bass"? Box size (liters)? Please have in mind that this is a...

Hi guys I have recently purchased a new hertz MP 300 dual voice coil 4+4 . I had an older version and it died was over 6 years old. It was installed an entry level sealed box at around 28 litres. We fitted the sub to that old box and it sounds ok at low to mid-levels but when you turn it up it...

Hello everyone, I bought two obsidian audio 10" v3 subs a couple years back. I never got around to making a proper box for them, but I now have the time and unfortunately can't find any specs for them! I'm hoping someone knows the recommended box specs. I'm considering doing a passive...

Hey all, I'm new to the forum here but i had noticed a ton of info on this site and need a few questions answered for a build we are doing for our shop. We are in the midst of building up a 1994 jimmy with two Hertz SPL show 15's on a Hertz HP3001 3000w rms amplifier. We need a build for a...

Hi all, newbie to the forum here. I'm working on a couple of small 4th order bandpass enclosures for a couple of 12" subs for my car at the moment (size is quite a constraint) and I'm curious about how the box sizes affect the frequency response. I used a 4th order bandpass enclosure...

Hey everyone new to audio and new to the forum. I have a few questions about a sub box that I am planning on making. I have just purchased my first sub and built a sealed box around 1.15 cu ft. I am very pleased with the sound but am interested in hearing it in a ported box. Here is where i have...

I have a Alpine SWR-10D2 (1000 watts rms) i'm mounting to an alpine MRX-M110 and am looking to build a box for it. I'm going for SQ so I figured a sealed box would be best, am i right? I was told by a buddy who owns an audio shop that this sub is best in a ported box, however upon plugging all...

Hey this is my first post here. I'm kind of new to audio and I need help for plans for a ported subwoofer box. I've look at money posts, but I'm still a little confused. The subwoofer I'm getting is a MOFO-154X 15 inch subwoofer. I want to build ported box and I don't know how to... I'll be...

I recently purchased a Treo SSX 15" woofer that came with a crappy box so I want to make a new one but I have no idea how to calculate any of the port area things and the calculators do not work with the space in my trunk. The manufacturer recommends 3.5 cb/ft @ 29.4 hz with a 50sq/in vent...

My rebuild of 2000 ranger single cab updating to 2 Polk mm1540dvc in an isobaric setup.

This is my first diy ported box build project for my alpine swr12d4 subwoofer. I built sealed box for the same subwoofer last year, and it sounds fine or I am not even sure how good it sounds to be honest. Anyway, now I am planning to build a ported box, with all the technical things...

HI Im building a subwoofer box and need help determining port length. The Box is 2.188 Ft^3 and will have 2 round 3 inch PVC port. The ports will stick out of the box 5 1/4 inches I want to tune it tune 32Hz (is this good for rap and EDM?) My question is A port calculator website gave me a...

I am in the middle of building a tline for my honda element using a Sundown x18. http://youtu.be/mvaft0dUGMI

Hello, I have 3 avi sls300 subs at my disposal and a Digital Designs M1A to power them. I'm considering a ported box for 2 of them at 5 cubic feet with heavy polyfill (making it closer to 6 cubic feet) tuned to 25hz but I've heard their reputation for sounding incredible and low in a 1.1 cubic...

I am troubled by all the different port formula equations surfacing today all spitting out different answers so I came here to ask you. Why are they all different. Does the qtc change with them or whats going on! Before I spend hundreds building boxes, I want to make sure I'm doing it right...

Hello I am in the process of trying to build a box for (4) diamond audio d110d4.2 subs I have. I believe I need a 4.0 cu ft box which I believe the dimensions are *(W x H x D): 33" x 16-1/2" x 21" The only thing I do not know are the dimensions of the slotted port and how far away from the...