XO-1300 <br><span>2000Hz 12db</span>

XO-1300
2000Hz 12db

Low THD Design

Linkwitz-Riley Two-Way crossover. Selectable 4 or 8 ohm load for low frequency driver.

ERSE’s PRO Zx line of passive crossovers are built with high quality ERSE components to insure clean pure sonic quality. The Linkwitz-Riley design can be used with a 4 ohm or 8 ohm low frequency load via the selectable jumper. Great for D’Appolito designs which utilize two woofers and one tweeter. IQ coils are utilized in the low pass circuit to insure a low D.C.R and efficient clean power transfer. Premium ERSE metallized polyester caps made from Dupont film insure accurate reproduction of the low and high frequency circuits. Each PRO Zx crossover is built on a premium PC Board backed by a rigid hard board to insure durability. Brass eyelets are pressed in all four corners to allow for easy rugged mounting. An original ERSE design!

Category:

Description

Specifications

  • Alignment
  • Linkwitz-Riley
  • Frequency
  • 2000 Hz
  • High Pass
  • 8 ohm
  • Low Pass
  • 12dB 4 or 8 ohm
  • Power Handling
  • 300 w
  • Screw Hole Size
  • 4.7 mm
  • Screw Hole Quantity
  • 4
  • RoHS Compliant
  • Yes
  • Weight
  • 1.45 lb

Related products

  erseaudio logo Mundorf Jantzen Solen Intertechnik Result
Trade name XQ coils BL140 Perfect Lay Air Coils CU 1.4mm  
Wheeler formula Yes No Yes No No Higher DCR and lower Q factor
Varnish Impregnated Yes Yes Yes No No Varnish impregnated coils offer the lowest possible microfonic distortion
Hysteresis tension devices Yes No No No No Inconsistent winding factor and DCR’s
Precision Orthocyclic tooling matched to .001” Yes No No No No Improved matching of coils. Lower inductive tolerance.
Computerized layer winding Yes No No No No Improved layering and lower DCR.
Purity Guarantee
Click here for details		 Yes No No No No Unknown purity and conductivity can result in smeared sound

Tolerance

 1% 3% 1% 3% 3% Lower tolerances can assure your coil is closer to the advertised value
1.0mh #14AWG coil DCR CLAIMED 0.208 Ω 0.30 Ω 0.21 Ω NA 0.28 Ω Higher DCRs result in increased power loss and reduced performance.
1.0mh #14AWG coil DCR MEASURED 0.211 Ω 0.306 Ω 0.215 Ω NA 0.293 Ω Higher DCRs result in increased power loss and reduced performance.
  erseaudio logo Mundorf Jantzen Solen Intertechnik Result
Trade name EQ coils L100 Air coils NA CU 1.0mm  
Wheeler formula Yes No No NA No Higher DCR and lower Q factor
Bonded coil Yes Yes
optional		 Yes NA No Bonded coils offer lower microphonic distortion
Hysteresis tension devices Yes No No NA No Inconsistent winding factor and DCR’s
Precision Orthocyclic tooling matched to .001” Yes No No NA No Improved matching of coils. Lower inductive tolerance.
Computerized Orthocyclic layer winding Yes No No NA No Improved layering and lower DCR.
Purity Guarantee
Click here for details		 Yes No No NA No Unknown purity and conductivity can result in smeared sound

Tolerance

 2% 3% 3% NA 3% Lower tolerances can assure your coil is closer to the advertised value
1.0mh #18AWG coil DCR CLAIMED 0.471 Ω 0.49 Ω 0.55 Ω NA 0.60 Ω Higher DCRs result in increased power loss and reduced performance.
1.0mh #18AWG coil DCR MEASURED 0.482 Ω 0.531 Ω 0.572 Ω NA 0.581 Ω Higher DCRs result in increased power loss and reduced performance.