Electro voice brochure baronet brochure

Page 2

coaxial loudspeakers for the Baronet

SHOFKAHONSt MODEL SPO-I

FREQUENCY IEQONSE RANGE: 13,000 cps 1: 6
ill) in Bumnul Enulusuro With usablo response
to 15.000 cps. FREE AC! uss coats
RESONANC! 7? nos; SNOIY DUIAIION PEAK-
rows: INN" 25 watts; cont-mucus PROGRAM
LIVII. 15 walls with minimum dlatortlon.
IMPEDANCE: nominal 8 ohms at 400 cps.
IADAX GOSSOVE! FIMUHICY 3J1!) cps.
nun Examnou 1 pound Alnico V Magnet:
MAGNET SIIUUUII WEIGHT 5 txmntll: HELD
mutant 10.500 lines per cm. tl/é' voieo
call. ammo posts nurkatl mil. positivu.
black negativa. tor forward motion of cono
with my call awliod. Gone: are compliance
damned to prevent vefloctions from roinlorc-
mg antl canonillnu curtain llequuncies. Em
and treble cones saocially lmatml for mois-
turi-i and lununn protection. Ftnrntt ls drawn,
rigid steel with durahlo polished zinc chrom-
ato finish. "MA sensitivlly rating 44 db.
Weight, not: 75 pounds; Shipping: to
pounds.

SPECIFICATIONS; MODEL SDI-81

All specifications for Model SPB-BT are itlnn-
tical with those at the SPB-B with exaaptinn
01 lltu (allowing: Ftutttmnny Response Range:
30-17,000 cps 1- 6 db. (Sou text lat listening
quality tltllomncus). Radax crowovm ho-
quency 4,000 cps. RTMA sensitivity rating
43 ill).

IES'ONSE RANGE, MODEL SPF!

......' ..'.'._..-n.«-

IIS'ONSI RANGE, MODEL SDI-IT

me =:Ln
n m. mv

lullutin No. )5

Manual with: thth t-mu». 23mm, mum rzv lntcm: appflnl t...

ELECTRO-VOICE MODEL SP8-B AND SP8~BT SPEAKERS

Nuw yuu can limit all the bats in nu right-inch luutlxpcnkcr [vltu hltzh-
frcqutnry rt'stmnsc cxtt'ntlinq 2% full txtm-cst lxyund that nhtniualilr
from tnnvcntiunal speakers of equal size! The Radux Super-Eighls pruvidc
l'ull. rlt-an. xtmrklinu reproduction tlu'uutthnut l noun-rs.

Two Cantu. lu tht- Rndux lriuriph, an txt'lllSin E-V titvrluputttnt.
two comes dindc thc audible spt-ctrtun. Each conc reproduces only (lint
pnrtiun ul thr l'rrqurncy mug: fur which it is slx'tilimlly (lthigflld.
The t'lituinzttinn (if inlt-mctiou lxrlm-t'n low and high

frequencies suppresses generatiun oldisugrccablc transient

and intcnnmlulntinn tlistnrliun. Distortinm .trt- {tu'lltt'r reduced
through special compliance. damping material.

Easy In Install. Thc extended range and convenient size of E-\'
right-inch coaxial awaken rcruunucnd tin-tn for multiple-unit. low-lt-vrl
wired nu c installations in raft-c. dcpartmcnt stnws, and intlmtrinl
applications. Minimum depth. 5;; behind mounting panel

prrtnilx installation in ccilingx um! ll'lWCCIl joists witltuut piercing
adjacent wall. The Model SPR-BT. a sixcializcd vcmion of the SPS-B.
can he turd its :1 lwcctcr unit, or high-litqucncy driver. for

existing lmnlxpt-nkcn. vastly Extending tht lrclilr rnnqt. ll may he

used for monitoring fine sources or as a full range driver by itself.

MODEL SPB-B, List Print, $47.50, Audio-phile th, $28.50
MODEL SPB-BT, List Price, 847.50. Autlin-philr er. $28.50

listening dill'crcuces between SPB-B and SP8-Bl

Llslening Character. Because the Radax principlc allows comidrrahlc
flexibility in (it-sign. thr lmqucncy rcs'puusa curve Kllllpt tnu lN. inllucnccd
to .1 high dcunrc by changing the lrngth and wright nl'tht: high-
lrcqucncy conc. The short high frequency cont: 0! thé SIS-B allows for
tutgtncnlt'tl t'tspnnsr autl rl'licicnt'y in thr pt't'xrncr rt-tzinu 2-(- KC,

as shown in thr: curve. The roll-off in response past 9 KC subdue: [hr
cllccts uf siliilant disturtiou nutl linckgrunutl unis: in rvcordttl sunrccs 0f
the usual (Ollllnl'fllfll lypt'. Thr SPR-BT, with lht lanai-r hithrcqurncy
cunt. [musk-rs lhc added tzllicittncy uf (lit: Sltl-B in tht: 2-6 KC
pn-wncn" raugr In W last half (1(lJIVO. t-xtrutliug tht- high-frequency
rcsponsr. In 17 KC,;It:ltl2lll) lmyund the range of hmrintz. This means

tlutl llll: SlS-B'l' dclivrrzt suprrl) rt-sulls nu wry lint: Iupc rccordings,

and linds favor whcu uud M a dirt-rt umuitur fur livr ltmntlcnst and TV.
Because high lCthl tuuuiluriug is the rulc, the usual presents" risc

is not iXICKNpUrillL'll in this nmtltl m rqnnlilt the cur clturaclcrislir

in this rcqinn for low lIVt'lS of npcnitiun. Fur average homi- use.

the Sl'tl-B model is usually sclt-ctcd by the uscr.

IMPIDANCI 0F BAIONH
WU" SPI-B AND S'l-l" DRIVERS

response and
impedance
data

if:

*1; Q-éihw'

It is important to nntr that (Turvts of lll('l1l5(.'l\l$ art' difficult In ust
as the sole means of evaluating loudspca tr performance: proper cor-
rt-lzttiutt Catu lx etc
in conjunction with hstrnim: tests of the drivers playing known source
material.

Primal in U.S.A.