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Details about  Electro-voice Sb 121 Bass Bins EV 300w passive speakers portable,ex cond

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Electro-voice Sb 121 Bass Bins EV 300w passive speakers portable,ex cond
Item Ended
Item condition:
07 Sep, 2014 16:32:26 BST
Starting bid:
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May not post to United States - Read item description or contact seller for postage options. | See details
Item location:
Spalding, United Kingdom


eBay item number:
Seller assumes all responsibility for this listing.

Item specifics

Used: An item that has been previously used. The item may have some signs of cosmetic wear, but is fully ... Read moreabout the condition
Type: Bass bins
Active/Passive: Passive Brand: Electro-Voice
RMS Power: 300W Model: SB 121
Features: Portable
Welcome to this auction for this pair of EV Bass Bins. These have been gently used by my function band but we have had to give up gigging due to family pressures so I am selling off the whole PA system which was all bought brand new 3 or 4 years ago and used approximately once a fortnight. (they cost £289 each or £578 for the pair)
They are in excellent condition and provide brilliant full sound, even in substantial venues! I am also selling a pair of EV ZX3 speakers so please see my other items.
The buyer needs to collect from South Lincolnshire but we are just a few miles from Peterborough off the A1, easily reached from London, the Midlands and Yorkshire.
Cash on collection please
Thanks for looking

Here's some techy info from the EV website

Key Features:
• Lightweight -- Only 32 lbs/14.6 kg -- and
• Very durable polymer enclosure can be
safely suspended
• Integral handle makes lifting easy
• 300 Watt continuous, 1,200 Watt peak power
• Parallel Neutrik Speakon high current input
• Cast frame EV Sb12 12-inch woofer with
Kevlar reinforced cone
12” 300-Watt
Bass Module
General Description:
The Electro-Voice ® Sb121 bass module is a compact,
lightweight woofer system that is designed to add bass
enhancement to EV Sx Series speaker systems. The Sb121
combines the advantages of a long-throw 12-inch woofer with a
lightweight, yet strong polypropylene enclosure. The large vent
centered on the top of the front helps the woofer move more air.
The EV Sb12 woofer was developed specially for the Sb121
and has a specially designed deep frame geometry. At the heart
of this driver is a magnetic structure optimized to yield the best
possible combination of performance and output capable in this
enclosure size. Its Kevlar composite cone and special surround
give it nearly 2 inches of total excursion capability.
The Sb121 should be used in conjunction with an active
crossover with a minimum roll-off rate of 12-dB-per-octave to
filter response above 200 Hz. It is also sensible to optimize the
Sb121’s output and protect it by using a subsonic filter at 40 Hz
in the signal chain. The optional Electro-Voice AC-One
loudspeaker controller provides easy adjustments for crossover
filtering, variable subsonic filtering, a flexible 3-band EQ and
LPN processing for added bass impact.
The Sb121 can handle 300 Watts continuous, 1,200 Watts peak
and can be safely used with amplifiers in that power range, as
long as they are not driven to clipping. Using 1/2 or 1/4-space
loading as well as mutually coupling multiple Sb121’s give this
small box very impressive output capability. The Sb121’s parallel
Neutrik Speakon connectors allow loss-free signal connection.
The enclosure can be stacked, stand-mounted and safely
suspended using a variety of flexible,inexpensive optional
hanging kits (See our Suspending System 200 Loudspeakers
manual for more details). The Sb121 is a truly professional highperformance
woofer system.

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