Bag End S10E-I Specifications

ACOUSTIC AND ELECTRICAL

Enclosure:

18 mm 13-ply birch plywood

Low Frequency Transducer:

10" INFRA cone

2.5" Voice coil
60 oz. Magnet

Input Connectors:

Cinch 142 screw terminal
barrier strip

Grille:

16 Gauge black vinyl coated
perforated steel

Optional Hardware:

Rigging points

SYSTEM COMPONENTS

PHYSICAL

System Type:

Infrasub sealed chamber
(0.75 ft

3

)

Impedance:

8 Ω

Crossover Network:

Requires INFRA Integrator

Finish:

Black paint

Dimensions:

12.5"h x 14"w x 11.5"d
32 cm x 36 cm x 30 cm

Weight:

25 lbs.
12 kg

Shipping Dimensions:

15" x 16" x 14"
39 cm x 41 cm x 36 cm

Shipping Weight:

29 lbs.
14 kg

S10E-I

BAG END

SPECIFICATIONS

INFRA™, Infrasub™ and BAG END®are trademarks of Modular Sound Systems, Inc.

Frequency Response:

8 Hz to 95 Hz ±3 dB

(2π Steradians, with

8 Hertz Integrator)

Sensitivity:

89 dB SPL @ 80 Hz (1W @ 1m)
(for additional information,
see INFRA Speaker Sensitivity
Technical Note)

Power Handling:

200 W continuous sine wave
200 W instantaneous peak

APPLICATIONS:

Film & Video Post Production

5.1 Digital Format Subwoofer

Recording Studio

Mastering Facility

PA System Installations

Foreground Music Systems

S10E-I The S10E-I INFRA subwoofer system is designed to pro­vide high fidelity extended low frequency audio reproduction
from a very small enclosure. It provides perfectly flat response
down to 8 Hertz when used in conjunction with the 8 Hertz
Integrator. The S10E-I is designed for applications where space
is limited yet full extended low frequency response is required.

ABOUT INFRASUB TECHNOLOGY

Almost all specifications for
subwoofer systems are fixated on the frequency response
domain. However, the impression of power and quality is equally
related to the time domain performance of a system. Because
of the long wavelengths of low frequencies, this is particularly
true with subwoofers.

Likewise, the maximum SPL is not a very reliable way to judge
the impact of a subwoofer. A poor time domain performer will
not have the same impact or natural sound as a time correct
INFRA system.

The reason that INFRA technology sounds dramatically better
than the others is because of their superior time domain perfor­mance. The INFRA subwoofer maintains the bass energy in a
tight packet, aligned with the upper range signal, providing a
greater body impact and a seamless musical connection with
the main loudspeakers.

Conventional sub designs perform so poorly in the time domain
because designers have used methods that sacrifice the phase
response for more control over the frequency response (e.g.,
steep low pass filter slopes, vented speaker enclosures, and
narrow bandwidth systems). With the INFRA technique, we do
not degrade the phase response while extending the frequency
response.

While the INFRA dual integrator does function as the system
crossover, it does so without using a low pass filter. Adding a
low pass filter, analog or digital, will have a degrading effect on
the time domain performance of the INFRA subwoofer. A low
pass filter adds signal delay to the sound which varies with fre­quency. Also, narrowing the pass band increases the influence
of the rolloff on both ends of the subwoofer spectrum. The
result is the smearing of the arrival times of the low frequency
sound components, changing the timbre and downgrading the
impact of transient sounds.

The Bag End INFRA subwoofers are designed as no-compro­mise, high fidelity reproduction systems. We believe they are
the finest subs available, regardless of price.

BAG END Loudspeakers

22272 Pepper Road

Barrington, Illinois

60010 USA

Voice 847 382 4550

Fax [phone]

www.bagend.com

SYSTEM SCHEMATIC

S10E-I

LLOOGGOO
Z-300

DDRRIIVVEERR
EL-10

GGRRIILLLLEE

VINYL
COATED STEEL
S10EG-1

WWAASSHHEERR

#8 BLACK

NYLON Z-110 (4)

SSCCRREEWW

#8 x 3/4"
PHIL FH SMS
Z-103 (4)

GGAASSKKEETT TTAAPPEE
Z-516

GGAASSKKEETT LLOOOOPP
Z-519

NNOOTT SSHHOOWWNN::

SHIPPING CARTON Z-611 (1)
PLASTIC BAG Z-626 (1)
CORNER GUARD Z-629 (8)

SSCCRREEWW

#8 x 3/4"
PHIL PH SMS
Z-101 (4)

SSCCRREEWW

#8 x 1"
PHIL PH SMS
Z-102 (8)

BARRIER STRIP INPUT

+ RED

- BLACK

DRIVER

BBAARRRRIIEERR SSTTRRIIPP
CINCH 142 Z-322

+

-

BAG END Loudspeakers 22272 Pepper Road Barrington, Illinois 60010 USA Phone [phone] Fax [phone]