Hertz HX 250 D User Manual

HX 200
HX 250
HX 250 D*
HX 300
HX 300 D*
* I valori sono forniti con le bobine collegate in parallelo
* Values are given with coils in parallel connection
HX 380
Electro - Acoustic parameters
HXS 300 D
HXS 380 D
D mm Xmax mm Re ohm Fs Hz Le mH@1kHz Le mH@10kHz Vas lit Mms gr Cms mm/N BL T-m Qts Qes
Qms Spl
dB
05.01
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210 10 3,2 44,7 1,31 0,62 20,49 103,6 0,12 11,12 0,64 0,76 4,12 93
165 11 3,0 51,0 1,21 0,52 9,15 67,6 0,14 9,65 0,64 0,71 6,87 91
210 10 1,6 41,4 1,20 0,62 19,48 127,2 0,12 10,62 0,43 0,48 4,77 96
250 10 3,0 42,5 1,76 0,71 33,95 139,0 0,10 14,22 0,47 0,55 3,21 94
250 10 1,6 37,0 1,47 0,73 35,10 177,9 0,10 12,60 0,37 0,40 4,97 97
310 10 3,0 32,0 1,61 0,72 109,6 179,8 0,14 12,72 0,57 0,67 3,75 95
310 10 1,5 28,0 1,38 0,56 106 242,4 0,13 12,59 0,35 0,40 2,67 98
HX 380 D*
M ANUALE DI ISTRUZIONI
O WNER ’ S
MANUAL
SUBWOOFER
HX 200
HX 250
HX 250 D
HX 300
HX 300 D
HX 380
HX 380 D
HXS 300 D
HXS 380 D
I valori sono forniti con le bobine collegate in serie
Values are given with coils in series connection
D mm Xmax mm Re ohm Fs Hz Le mH@1kHz Le mH@10kHz Vas lit Mms gr Cms mm/N BL T-m Qts Qes Qms Spl
dB
310 10 3,1 26 4,30 2,00 97,00 290,0 0,12 20,80 0,32 0,35 4,00 101
250 10 3,1 35 4,50 1,95 32,00 220,0 0,10 20,50 0,32 0,36 3,45 100
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Hertz HX 250 D Specifications

General

Size	10 inches
Voice Coil Diameter	50 mm (2")
Impedance	4 Ohms
Frequency Response	25Hz - 500Hz
Cutout Diameter	232 mm

Summary

Owner's Manual GB

Caution

High sound pressure levels can damage hearing; use with common sense and safe sound practices.

Recommendations

Integrate acoustic response with car compartments for custom installations; system tuning affects performance.

Technology HX

High technological innovation for low frequencies, precision, impact, and power with minimal size.

Technology HXS

Find your box

Connecting your subwoofer

General Warnings

Warranty Restrictions

Box Projects

Sealed Box Designs

Optimizes overall dimensions for space constraints or offers a compromise between size and performance.

Reflex Box Designs

Maintains similar dimensions to Sealed Box or offers more authoritative bass and dynamics.

Asymmetric Bandpass Designs

Combines qualities of previous projects with high power handling and fast, clear bass.

Double Reflex Designs

More complex, larger solution for very high SPL values, great impact and speed.

Connection Patterns - Single Voice Coil

Series Connection

Illustrates series connection patterns for single voice coil subwoofers.

Parallel Connection

Illustrates parallel connection patterns for single voice coil subwoofers.

Mixed Connection

Illustrates mixed series-parallel connection patterns for single voice coil subwoofers.

Connection Patterns - Double Voice Coil

Series Connection

Illustrates series connection patterns for double voice coil subwoofers.

Parallel Connection

Illustrates parallel connection patterns for double voice coil subwoofers.

Mixed Connection

Illustrates mixed series-parallel connection patterns for double voice coil subwoofers.

Installation Patterns

Placement

Illustrates optimal placement of subwoofer boxes within the vehicle for sound performance.

Mounting

Details secure mounting methods for subwoofer boxes using brackets and screws.

Distance from bottom

Specifies minimum clearance required from the bottom of the subwoofer for proper function.

Electric Connection in Phase

Shows how to connect speakers in phase for optimal sound reproduction.

Electric Connection Out of Phase

Shows how to connect speakers out of phase for specific sound tuning.

Choosing your cable

Connection Examples

Technical Specifications