Lenehan Brothers
Speakers Sale
Speakers Sale
Couldn't load pickup availability
System 1 Speakers only.
Merbau Sustainable Australian Plantation timber. Clearance of Merbau model .
New production will be in various Australian Hardwood baffles and Composite resin cabinets.
Complete with full warranty and free shipping within Australia
Price includes GST
- Product Specifications
- Shipping
- Warranty
System 1
Speakers
The System 1 is a stand mount 2 way dynamic speaker. The System 1 includes the dedicated tuned isolation stands, and are essential to maximise the performance of the speaker system in roomSolid wood cabinets, crafted from sustainable timbers are used exclusively.
Select Australian timbers available such as :
- Ironbark,
- Spotted Gum ,
- Tasmanian Oak,
- Bamboo and
- Merbau
The grilles are magnetically fastened, and are acoustically transparent. You may choose to listen to the speakers with or without the grilles.
Design Goals
- Flat frequency response in room.
- Smooth off axis response
- Linear phase response
- Phase and amplitude correct crossover integration
- Optimum listening area and minimizing boundary reflection anomalies
- Minimal enclosure energy storage
- Isolation from room feedback and structural vibration
- High power handling
- Smooth impedance curve and able to be driven by both Tube and solid-state electronics
Specifications
Cabinet
Composite 19 to 37mm timber laminated to 10mm aluminium /4mm sprung steel plate. Differential Cancellation bracing utilising 35mm and 22mm hardwood dowel and 19mm Birch Plywood. Proprietary integration of enclosure substrate steel plate with Crossover network ground planes
Crossover construction
Full hardwire hand build, all joints are high pressure low contact area cold weld sealed with Teflon wrap
Inductors Goertz Copper Foil Inductors 12 AWG
Capacitors Series Jantzen Alumin cap 100 volt . Parallel: Jantzen Cross CapPolypropylene film capsBypass : Cornell Dubilier
Resistors: Dale Vishay 10 w 1% ToleranceHigh
Frequency driver : Morel Supreme 28mm chambered textile domeMid-bass driver : Seas Excel 19 cm Magnesium GrapheneWiring: Lenehan Audio OFC copper foilInput connection : ETI Research Binding Posts. Frequency Response: 35 - 25Khz +/- 1.5db (in room)Sensitivity: 86.5dB @ 2.83V/m 1 meterImpedance: 8 ohms nominal 6 ohms minimumRecommended amplifier wattage: 20 - 700W
Cabinet dimensions (HxWxD)
420 x 215 x 400mm (16.5 x 8.4 x 15.7")
Weight
1 speaker 28kg
1 stand 20kg
Isolation Stands
Specifications
The isolation stands are integral to the System 1. They are available separately as the ultimate platform for any standmount loudspeaker .
Available in either mild steel or aluminium. Either version offers the same performance. The finish is texture black powder coated as standard. A wide range of colour finishes are available.
Dimensions : Height 57 cm ( with pods attached)
Top plate: 19 cm Wide 34cm deep
Base plate: 43 cm Wide 45cm deep
Weight (with sand filled columns)
Steel 28 kg each
Aluminium 20 kg each
The base plate is tapped with m8/1.25p thread to locate and adjust the isolation pods. A spiked option is available on request. Aftermarket spikes or footers can be used.
Shipping & Warranty
Receiving your Speakers
Shipping
Shipping costs are not calculated at checkout. We will contact you after purchase to organise the most cost effective shipping for your location for you. So please be prepared for a shipping invoice after purchase. Product prices include GST.
Shipping Weight
4 cartons 100 kg total
Your pair of speakers include individual * frequency response * Impedance* waterfall plots
Warranty
5 years. Parts and labour.
30 day 100% money back guarantee.
Contact Lenehan Brothers for details.