Pioneer hpm 40 service manual

Page 2

HPM-4O SPECIFICATIONS

Enclosure . . . . Book~shelf style, Bassreflex type
System . . . .r; .......... 3-speaker, 3-way system
Loudspeakers:
Woofer . . . 25cm (10 in) cone type, carbonfiber cone
Tweeter ........... 4.5cm (1-3/4 in I cone type,
carbonfiber cone
Super Tweeter ............ High-polymer type
Nominal Impedance .................... 89
Frequency Range .............. 35 - 25,000Hz
Sensitivity ............. 91dB/W at 1m distance
Maximum Input Power ................. 40W
Rated Input Power ..................... 20W
Crossover frequency ......... 4,000HZ, 10,000HZ

External Dimensions . . , 325(W) x 570(Hl x 317(Dlmm
12-13/16(Wl x 22-7/16(Hlx12-1/2(D)in
Weight ..................... 13kg/28 lb 10 02

NOTE:
Specifications and the design subject to possible modifi-
cation without notice due to improvements

HPM-40 PACKING

SH L-040

Card Board
SH 0-042

Packing Case
(English) SHG-214
(French/English) SHG-215

LEVEL CONTROL

HO

LEVEL position: +3 0 73

100 [.1

so

SPL IN (15

7o

so
20 so ICC 200 500 IK 2K 5K IOK 20K

FREQUENCY IN Hz

IMPEDANCE

Q

IMPEDANCE IN
is m 6 GE 686

20 50 100 zoo 500 1K 2K 5K IOK 20K
FREQUENCY IN Hz

HARMONIC DISTORTION
FREQUENCY RESPONSE

HO

9)" 30° 60°

IOO
so
so
70

so 2nd harmonics

SPL IN d5

so 3rd harmonics

4o

3o
20 so too 200 500 lK 2K 5K 10K 20K

FREQUENCY IN HZ

Service Cord SDD-162 (Except U model)

Vinyl Bag SHL»O33

Corner Angle
SHA»101