SPL - Sound Performance Lab Crossover Mk2 analogue Crossover

SPL Crossover Mk2

The new generation analog crossover

With the Crossover Mk2, SPL presents the advanced version of its analog crossover network—equipped with expanded features and a significantly expanded range of adjustable crossover frequencies. The Mk2 sets new standards in sound quality and versatility.

Seamlessly integrating woofers or subwoofers into audiophile playback systems is a challenge – especially when purely analog signal processing is important. While the market is dominated by digital crossovers, the SPL Crossover Mk2 offers a consistently analog solution that seamlessly integrates into high-quality audio setups. This is based on the proven SPL VOLTAiR technology, which stands for exceptional dynamics and sound fidelity.

Flexibility in two areas

The Crossover Mk2 is divided into two clearly separated sections:

LOW-PASS section for driving subwoofers or woofers (optionally in mono or stereo)

HIGH-PASS section for main or top speakers

The crossover frequencies of both ranges can be precisely adjusted independently of each other in the range from 20 Hz to 3.6 kHz – for optimal adaptation to the existing loudspeaker system.

Clear design, clear lines

Visually, the Crossover Mk2 fits seamlessly into the SPL HiFi "Professional Fidelity" series. The cabinet is available in the classic colors of black, red, or silver – for harmonious integration into any setup.

Technical data

Connections

Analog inputs and outputs :
– XLR (balanced)
– RCA (unbalanced)

Audio specifications

Maximum input and output level : 32.5 dB

Input impedance :
– RCA: 20 kOhm
– XLR: 20 kOhm

Output impedance : 75 Ω

Common mode rejection (XLR) : -82 dBu

Frequency response (-3 dB) : 10 Hz – 100 kHz

Crosstalk (at 1 kHz) : -70 dB

Distortion factor :
– HIGH PASS output (0 dBu, 1 kHz): 0.0008%
– LOW-PASS output (0 dBu, 30 Hz): 0.0009%

Noise (A-weighted) :
– HIGH-PASS output: -106 dBu
– LOW-PASS output: -105 dBu

Dynamic range :
– HIGH-PASS output: 138 dB
– LOW-PASS output: 137 dB

Power supply

Internal power supply : Linear power supply with shielded toroidal transformer

Operating voltage (audio electronics) : ±60 V

Operating voltage (relay & LED) : +12 V

Mains voltage (switchable) : 230 V AC / 50 Hz or 115 V AC / 60 Hz

Backup :
– For 230 V: T 0.5 A
– For 115 V: T 1 A

Power consumption (max.) : 50 VA

Standby power consumption : < 0.3 W

Dimensions & Weight

Dimensions (W x H x D) :
– 278 x 100 x 300 mm
– 11 x 4 x 11.81 inches

Weight (device) : 4.6 kg / 10.14 lbs

Shipping weight : 5.85 kg / 12.89 lbs