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Review 2 of 7
Price Paid:
$150.00
from Boynton Pro Audio-Mo Summary: (Review for model 4412, not 4412A. The 4412 differs from the later 4412A version in that the 4412 has the 035TI or 035TIa tweeter & midrange/tweeter level adjustment pots. The 4412A has the 052TIA tweeter and no pots. Also, 4412 has walnut veneer/blue grill; 4412A black cabinet/black grill.) Many consider the 035 tweeter a better sounding driver. YMMV.
These are very good sounding speakers, especially considering the era when they first came onto the market, (mid '80's). Except for their moderate tubbiness in the bass, they'd be one of the classic "greats". Best listening position is fairly narrow, within about 30 degrees horiz. & vert., but is intended to be in order to reduce late arrivals of reflected sound. Also, I think they sound more coherent mounted horizontally rather than the typical vertical orientation, but horizontal requires a fairly high mounting position.
Very realistic sound, and non-fatiguing except for rather pronounced bass boominess. What I do to cure it is stuff about 100 drinking straws into each port, cut to the same length as the port. This adds resistance to the port and changes the resonance frequency to a more benign range. However, you lose a dB or two of efficiency.
I'll give them 5 Stars for value, since they're usually priced well on the used market. 4 Stars: "Very good product" overall. Worth a listen if you can find a pair in good condition. Strengths: ~ Generally accurate response from mid-30Hz range to +20kHz.
~ Easy to drive, with very reasonable impedance/phase angle curves; fairly efficient.
~ Low distortion for a "bookshelf" 3-way.
~ High power-handling, will go LOUD if you want 'em to with very little compression. Weaknesses: ~ Lows from about 100 Hz and lower are a bit woolly or boomy - typical "JBL sound". Perhaps some cabinet resonances that may have been addressed with the newer LSR6332?
~ Binding posts are basically crap.
~ No ferrofluid cooling or overload protection for the tweeters. Be careful that you don't clip your amp, or you'll be buying new diaphrams - ie, use a BIG amp if you want to go very loud.
~ Re-foaming/re-coning the woofers every 10 years or so is not fun, nor cheap. Similar Products Used: a/d/s, Martin-Logan, B&W Nautilus series, Magnepan, REL, Entec, Apogee, KEF, Mission, Boston Acoustics, JM Labs, many others.
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