[Chrykies]

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Asking Price:

USD 1.00

Or Best Offer

Location:

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Item Interest

Recently upgraded my door and center dash speakers in my '14 F10 M5 (688 - "Top Hi-Fi/HK/premium/Logic7). Excellent condition (34k miles).

Taking offers on the following:
(4) 4" HK door speakers (4ohm)
(1) 4" HK center dash speaker (4ohm)
(2) HK tweeters with passive crossovers connected (4ohm)
(2) HK tweeters (bare, no wiring) (4ohm)
(2) HK underseat woofers (7ohm).

I also have (3) MB Quart QXC210 crossovers - NOS (New old stock; never installed or used). These are "Q" (flagship) crossovers from when MB Quart made quality products. 0,-3db,-6db tweeter attenuation, bypass or 250hz crossover for mids. Perfect for 4" to 6.5" component sets. Gold binding posts. $70/each. You cannot build a quality crossover for this price.

[xxpanipuri]

Originally Posted by Chrykies

Recently upgraded my door and center dash speakers in my '14 F10 M5 (688 - "Top Hi-Fi/HK/premium/Logic7). Excellent condition (34k miles).

Taking offers on the following:
(4) 4" HK door speakers (4ohm)
(1) 4" HK center dash speaker (4ohm)
(2) HK tweeters with passive crossovers connected (4ohm)
(2) HK tweeters (bare, no wiring) (4ohm)
(2) HK underseat woofers (7ohm).

I also have (3) MB Quart QXC210 crossovers - NOS (New old stock; never installed or used). These are "Q" (flagship) crossovers from when MB Quart made quality products. 0,-3db,-6db tweeter attenuation, bypass or 250hz crossover for mids. Perfect for 4" to 6.5" component sets. Gold binding posts. $70/each. You cannot build a quality crossover for this price.

OT but what speakers did u end up replacing the stock ones with?

GLWS

[Chrykies]

I replaced the stock HK speakers with "vintage" (seriously, from 1997 - NOS (new old stock)) MB Quart QM100.03 4" midrange drivers and QM25 1" titanium-domed tweeters (kicked down -6db, and which are NOT PnP), powered by factory amp. I replaced the underseats with Jehnert XE200 units, wired in parallel and band passed (75-250hz), and added a corner-loaded JL 10w6v3 (LP80hz). Underseats and sub powered by a JL 700/6v2. The improved SQ is simply dramatic.

Shout outs to Don and Steve at Unexpected Creations http://www.unexpectedcreations.com for the Jehnerts. Having demo'd Eton's, Focals and Jehnerts, the Jehnerts offer by far and away the most detail, and to forum member Sai (CAF10) for the speaker adapter rings and PnP leads for the factory speaker harness.

Originally Posted by xxpanipuri

OT but what speakers did u end up replacing the stock ones with?

GLWS