Martin Logan Grotto Subwoofer in nice condition. Barely used. This is the same driver and controls as the $2,400 Martin Logan Descent! If anyone has interest, I will post pics.
Local Pickup or Delivery in Philly Burbs or City and South Joisey. Pictures to come--if someone asks with interest. Please provide name and email and your user name at an audio site--with feedback. I have nice, nice feedback everywhere and desire only legit inquiries. Thank you very much.
Were it not for me poor ole back; I would consider shipping, but cannot deal with it, apology. However, I might consider it for a member in good standing with good feedback on Agon, AM or here. We can split shipping--and as always, I do not charge for PayPal because it is against their guidelines and not fair to buyers.
I also have a MINT pair of babied Martin Logan Source speakers in dark veneer finish. They look like new, have always been covered nightly when not in use. They are VERY efficient and can be driven nicely by 12W/ch. I drove them easily with a 12 W PP EL84 amp. PM me if interested and I can sell them along with this woofer, which would make a fine matched 2.1 system. I am asking $1000 for the speakers and if bought with Grotto the 2.1 set would be $1250 if picked up.
Language borrowed from ML webpage. See some reviews here:
http://www.audioreview.com/product/speakers/subwoofers/martin-logan/grotto.html
The world's most affordable servo-controlled subwoofer, Grotto proves that a precise, compact subwoofer can have the heart of a beast.
Grotto combines explosive bass power with servo-controlled accuracy and precision in a surprisingly compact cabinet at a perhaps even more surprisingly affordable price. At its core are the same high-resolution 10-inch aluminum-cone driver used in our flagship Descent subwoofer and a proprietary advanced-design amplifier. Easy to set up and sporting an attractive contemporary look, Grotto integrates comfortably into any room and system.
Frequency Response
22–150 Hz ±3dB; Anechoic through LFE effects
input
Impedance
RCA Line Level In: 20,000 Ohms. Compatible with 4, 6, or 8 Ohm rated amplifiers.
Low Frequency Transducer
10" (25.4cm) high excursion, aluminum element woofer with extended throw drive assembly, non-resonance asymmetrical chamber format
Amplifier
250 watts rms (350 watts peak)
Audio Controls
25Hz Level Control: ±12dB
Power: Auto/On/Standby
High Pass Filter Frequency
70 Hz
Low Pass Filter Frequency
30, 35, 45, 55, 65, 80 Hz
Inputs
RCA line level; RCA LFE; speaker level
Weight
40 lbs. (18.2 kg)
Dimensions
15.4" × 15" × 12.9"
(39.1cm × 38.1cm × 32.8cm)
