Mandolin 曼陀鈴
The Lawrence Audio Mandolin loudspeaker is a 2 driver, 2 way bass-reflex bookshelf speaker. The speaker has a ribbon tweeter and a 6.5" carbon fiber bass/midrange. This speaker is beautifully styled and perfect for a small to medium sized room. Like the larger Violin speaker, the Mandolin produces a very musical, engaging sound with a beautiful and natural midrange, tight articulate bass and nice open, pure and clear highs with excellent resolution and dynamics. The Mandolin's beautiful and unique cabinet design is intended to (loosely) simulate the shape of a mandolin. Due to its lack of parallel surfaces, this design is also beneficial sonically as it helps reduce standing waves and diffraction allowing the drivers to produce a very clean and pure sound. In addition, it's polygonal, non equilateral shape allows for a narrow front baffle and an extremely rigid, non resonant cabinet. The Mandolin is ported in the back. Custom speaker stands (included) are easily assembled and are also resonant damped, and come with very nicely made spikes and discs.
Specification 規格
Design:2-way vented-box
Frequency Response:45Hz-40kHz
Sensitivity (2.83V/1m):89dB
Impedance:8 ohms (minimum 6.4 ohms)
Power Requirement:30-150W recommended
Tweeter:Purified aluminum ribbon tweeter, the size of aluminum ribbon
(LWT):130mm×8.5mm×0.01mm. High power handling, high output,shielded design , easily field-replaceable for the ribbon.
Midwoofer:1×165mm (6.5″). Aluminum frame, the composite cone of Non-woven carbon fiber and Kevlar, 50mm (2″) copper clad aluminum voice coil with flat wire, the special magnet system with Faraday ring and demodulation coil, 120mm×20mm Y30 Ferrite magnet.
Crossover Frequency:2600Hz
Crossover’s Attenuation Slope:Woofer -12dB, Tweeter -18dB
Crossover Components:High quality MKP capacitors. Also, high purified OFC
inductors and the metal oxide film resistors with military industrial standard.
Connective Cable:Teflon insulated OCC cable
Connections:2 pcs connectors
Cabinet Material:High quality MDF
Finish:Cherry and Rosewood
Speaker (HWD):560mm×230mm×280mm (22″×9″×11″).
Net Weight:12kgs/pc (26.5lb/pc)
Stand (HWD):530mm×240mm×300mm(20.9"×9.5"×11.8")
Net Weight:6kgs/pc
Speaker Box (HWD) :750mm×360mm×410mm (29.5″×14″×16″).
Gross Weight:16 kgs/pc (35.2 lb/pc)
Stand Box (HWD) :610mm×310mm×420mm (24″×12.2″×16.5″).
Gross Weight:14 kgs/2pcs (30.8 lb/2pcs)