Anyone ever upgrade a pair of RT2000's?
dpowell
Posts: 3,068
A pair of RT2000's (in fact, my originally owned and previously sold pair) fell back into my lap yesterday. I like their sound but they do lack in the mid range department where their older siblings (RT3000's) deliver. I contribute this to the fact that the 3000's have the additional 6.5" midrange driver and Polk does some tricky x-over stuff with that configuration.
I got to looking at my RT800's which I recently purchased and realized that I essentially have the 1 tweeter, 2 mid-range driver configuration there.
What I'm wondering is whether or not I can DIY an upgrade to the RT2000's and essentially replace the 1 tweeter, 1 mid-driver upper section with the 1 tweeter, 2 mid-driver part from the RT800's and acheive a better sound.
Thoughts?
I got to looking at my RT800's which I recently purchased and realized that I essentially have the 1 tweeter, 2 mid-range driver configuration there.
What I'm wondering is whether or not I can DIY an upgrade to the RT2000's and essentially replace the 1 tweeter, 1 mid-driver upper section with the 1 tweeter, 2 mid-driver part from the RT800's and acheive a better sound.
Thoughts?
____________________________________________________________
polkaudio Fully Modded SDA SRS 1.2TLs + Dreadnaught, LSiM706c, 4 X Polk Surrounds + 4 X ATMOS, SVS PB13 Ultra X 2, Pass Labs X1, Marantz 7704, Bob Carver Crimson Beauty 350 Tube Mono Blocks, Carver Sunfire Signature Cinema Grande 400x5, ADCOM GFA 7807, Panasonic UB420, Moon 380D DAC, EPSON Pro Cinema 6050
polkaudio Fully Modded SDA SRS 1.2TLs + Dreadnaught, LSiM706c, 4 X Polk Surrounds + 4 X ATMOS, SVS PB13 Ultra X 2, Pass Labs X1, Marantz 7704, Bob Carver Crimson Beauty 350 Tube Mono Blocks, Carver Sunfire Signature Cinema Grande 400x5, ADCOM GFA 7807, Panasonic UB420, Moon 380D DAC, EPSON Pro Cinema 6050
Post edited by dpowell on
Comments
-
A pair of RT2000's (in fact, my originally owned and previously sold pair) fell back into my lap yesterday. I like their sound but they do lack in the mid range department where their older siblings (RT3000's) deliver. I contribute this to the fact that the 3000's have the additional 6.5" midrange driver and Polk does some tricky x-over stuff with that configuration.
I got to looking at my RT800's which I recently purchased and realized that I essentially have the 1 tweeter, 2 mid-range driver configuration there.
What I'm wondering is whether or not I can DIY an upgrade to the RT2000's and essentially replace the 1 tweeter, 1 mid-driver upper section with the 1 tweeter, 2 mid-driver part from the RT800's and acheive a better sound.
Thoughts?
Are cabinet dimensions the same? You will obviously need different crossovers... Maybe try RT800 crossovers, but then you will have to figure out how to hook up the subwoofers - hook them up via separate LFE and make them completely separate from the upper section might be the easiest way.
I haven't seen the RT800 crossover, but you will have to figure out how to hook up 2 mid drivers instead of 1. Hooking them up in series will give you higher impedance (if I remember, they are 4 Ohm drivers, so you will have 8 Ohms)... if you hook them up in parallel, you'll get 2 Ohms... Something to think about.Panasonic PT-AE4000U projector for movies
Carada 106" Precision Series (Classic Cinema White)
Denon AVR-X3600H pre/pro
Outlaw 770 7-channel amplifier
B&W CDM1-SE fronts
B&W CDM-CNT center
B&W CDM1 rears on MoPADs
JBL SP8CII in-ceiling height speakers
Samsung DTB-H260F OTA HDTV tuner
DUAL NHT SubTwo subwoofers
Oppo BDP-93 Blu-Ray player
Belkin PF60 Power Center
Harmony 1100 RF remote with RF extender
Sony XBR-X950G 55" 4K HDR Smart TV + PS3 in the living room