{"title":"Pre-Owned Usher Loudspeakers","description":"\u003cp\u003eUsher Audio has been making loudspeakers since 1972 and is one of the more interesting finds in the used market. The brand is not as widely known in the UK as B\u0026amp;W or Monitor Audio, but among listeners who have spent time with Usher speakers the reputation is consistently strong. The range covers standmount and floorstanding designs with a real focus on driver quality and cabinet engineering. The BE series, which uses beryllium tweeter technology, and the Mini Dancer series in particular have earned serious praise from reviewers and owners alike. Pre-owned Usher is consistently underpriced relative to its performance, which makes it one of the more rewarding discoveries in the used market for a buyer prepared to look slightly off the beaten track.\u003cbr\u003e\u003c\/p\u003e","products":[{"product_id":"usher-8935a-driver-2","title":"Usher 8935A Driver","description":"\u003cp\u003eHere we have an Usher 8935A Woofer (7 Inch Driver)\u003cbr\u003eGood condition and boxed.\u003c\/p\u003e\n\u003cp\u003eUsher Specifications:\u003cbr\u003eNominal Impedance: 8 ± 15% at 1.0 V 1 kHz\u003cbr\u003eVC Nominal Dia: 42 mm\u003cbr\u003eLowest Resonance Frequency: FO = 34 Hz ± 3 Hz at 1.0 V\u003cbr\u003eEffective Frequency Range: FO ~ 5 kHz – 10 dB 1 M\/1 W\u003cbr\u003eOutput Sound Pressure Level: 86 dB\/W\/M ± 3 dB 3004 0050 0600 Hz AVE\u003cbr\u003eInput: Rated Input 70 W; Maximum Input 100W\u003cbr\u003eFlux Density: 9.7 K ± 10% GUASS\u003cbr\u003eBuzz \u0026amp; Rattle Test: 7.0 V\u003cbr\u003ePolarity: Positive – (Left) Hand Terminal\u003cbr\u003eBaffle Opening: 138 mm\u003cbr\u003eMagnet Dimension \/ Weight: 120*60*25 (mm)\/1055 g\u003cbr\u003eWeight: 2765 g\u003cbr\u003eDropping Test: 1150 mm 75° ± 2°\u003cbr\u003eLinear Excursion (Xmax): 6 mm\u003cbr\u003eEquivalent Air Volume (Vas): 37.1679 Litre\u003cbr\u003eMechanical Q (Qms): 2.441\u003cbr\u003eElectrical Q (Qes): 0.388\u003cbr\u003eTotal Q (Qts): 0.335\u003cbr\u003eNominal Impedance: 8 Ω ± 15 % at 1.0 V 1 kHz\u003cbr\u003eVC Nominal Dia: ψ38 mm\u003cbr\u003eLowest Resonance Frequency: FO = 32 Hz ± 3 Hz at 1.0 V\u003cbr\u003eEffective Frequency Range: FO ~ 10 kHz – 10 dB 1 M\/1 W\u003cbr\u003eOutput Sound Pressure Level: 86 dB\/W\/M ± 3 dB 300, 400, 500, 600 Hz AVE\u003cbr\u003eInput: Rated Input 70 W, Maximum Input 100 W\u003cbr\u003eFlux Density: 10.78 K ± 10% GUASS\u003cbr\u003eBuzz \u0026amp; Rattle Test: 7.0 V\u003cbr\u003ePolarity: Positive – (Left) Hand Terminal\u003cbr\u003eBaffle Opening: 138 mm\u003cbr\u003eMagnet Dimension \/ Weight: 110 x 60 x 25 (mm) \/ 793 g\u003cbr\u003eWeight: 1.94 kg\u003cbr\u003eDropping Test: 1150 mm 75° ± 2°\u003cbr\u003eZNOM: 8 Ω\u003cbr\u003eREVC: 5.8 Ω\u003cbr\u003eKRM: 23.521 mΩ\u003cbr\u003eKXM: 14.114 MH\u003cbr\u003eERM: 0.515\u003cbr\u003eEXM: 0.58\u003cbr\u003eSD: 0.015 sqm\u003cbr\u003eBL: 7.3649 tm\u003cbr\u003eVAS: 41.001 Litr\u003cbr\u003eCMS: 1283.256 um\/n\u003cbr\u003eMMS: 18.1016 Gram\u003cbr\u003eMMD: 17.0453 Gram\u003cbr\u003eFI: 32.009 Hz\u003cbr\u003eFO: 33.022 Hz\u003cbr\u003eQMS: 2.297\u003cbr\u003eQES: 0.402\u003cbr\u003eQTS: 0.342\u003cbr\u003ePMX: 60 W rms\u003cbr\u003eHVC: 16 mm\u003cbr\u003eHAG: 6 mm\u003cbr\u003eXMX: 5 mm\u003cbr\u003eCMX: 5 mm\u003cbr\u003eCMO: 1\u003cbr\u003eΘVC: 4.1667 C\/W\u003c\/p\u003e","brand":"2ndhandhifi","offers":[{"title":"Default Title","offer_id":51984495149397,"sku":"8935A-2","price":79.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/1094\/5365\/files\/IMG_5066-scaled_1ada9f6b-e328-472b-8fd3-f7e9c63937ec.jpg?v=1764163364"},{"product_id":"usher-9980-20bek-tweeter-2","title":"Usher 9980-20BeK Tweeter","description":"\u003cp style=\"font-weight: 400;\"\u003eHere we have an Usher 9980-20BeK Tweeter\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eGood condition and boxed.\u003c\/p\u003e","brand":"2ndhandhifi","offers":[{"title":"Default Title","offer_id":51984495739221,"sku":"9980-20BeK-2","price":125.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/1094\/5365\/files\/IMG_5093-scaled_2be07a35-ccf9-43d1-8b94-c2b4ca5c2b30.jpg?v=1764163407"},{"product_id":"usher-9980-20bea-tweeters","title":"Usher 9980-20BeA Tweeters Pair","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eHere we have a pair of Usher 9980-20BeA Tweeters that come in good condition and are supplied in original box.\u003c\/p\u003e\n\u003cp\u003eSpecification\u003cbr\u003eNominal Impedance: 4 Ω ± 15% at 1.0 V 1 kHz\u003cbr\u003eVC Nominal Diameter: Ψ 28 mm\u003cbr\u003eLowest Resonance Frequency: 620 Hz ± 20% at 1.0 V\u003cbr\u003eEffective Frequency Range: FO ~ 40 kHz\u003cbr\u003eOutput Sound Pressure Level: 90 dB\/W\/M ± 2 dB 3,4,5,6 kHz AVE\u003cbr\u003eInput: Rated Input 10 W , Maximum Input 20 W\u003cbr\u003eFlux Density: 11.1 K ± 10% Gauss\u003cbr\u003eBuzz \u0026amp; Rattle Test: 1.0 V\u003cbr\u003ePolarity: Positive - Red Label Terminal\u003cbr\u003eBaffle Opening: Ψ 33 mm\u003cbr\u003eMagnet Dimension \/ Weight: 72 x 32 x 20 (mm) \/ 320g\u003cbr\u003eWeight: 710 g\u003cbr\u003eDropping Test: 1150 mm 75° ± 2°\u003cbr\u003e\u003c\/p\u003e","brand":"2ndhandhifi","offers":[{"title":"Default Title","offer_id":51984496755029,"sku":"9980-20BeA-1","price":230.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/1094\/5365\/files\/IMG_5128-scaled_64a91baa-916f-4b02-9351-0056e638ec54.jpg?v=1764163450"},{"product_id":"usher-9980-20bek-tweeter-3","title":"Usher 9980-20BeK Tweeter","description":"\u003cp\u003eHere we have an Usher 9980-20BeK Tweeter in good condition and will be supplied in original box.\u003c\/p\u003e","brand":"2ndhandhifi","offers":[{"title":"Default Title","offer_id":51984504979797,"sku":"9980-20BeK-3","price":90.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/1094\/5365\/files\/IMG_5182-scaled_0c66f9ab-dd58-4dee-ae8c-ff2bcfe96d92.jpg?v=1764163550"},{"product_id":"usher-9980-20bek-tweeter-4","title":"Usher 9980-20BeK Tweeter","description":"\u003cp style=\"font-weight: 400;\"\u003eHere we have an Usher 9980-20BeK Tweeter\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eGood condition and original box.\u003c\/span\u003e\u003c\/p\u003e","brand":"2ndhandhifi","offers":[{"title":"Default Title","offer_id":51984505373013,"sku":"9980-20BeK-4","price":90.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/1094\/5365\/files\/IMG_5195-scaled_8298b101-2758-4ccb-81d5-c9ea4c6d44de.jpg?v=1764163572"},{"product_id":"usher-8948a-88-2-2-driver","title":"Usher 8948A 88\/2.2 Driver","description":"\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan\u003eHere we have an Usher 8948A Woofer (7 Inch Driver) Good condition and boxed.\u003c\/span\u003e\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv\u003e\u003cspan\u003eUsher Specifications:\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eNominal Impedance: 8 Ω ± 15 % at 1.0 V 1 kHz\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eVC Nominal Dia: Ψ 42 mm\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eLowest Resonance Frequency: FO = 31 Hz ± 5 Hz at 1.0 V\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eEffective Frequency Range: FO ~ 7.5 kHz – 10 dB 1 M\/1 W\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eOutput Sound Pressure Level: 88 dB\/W\/M ± 3 dB 300, 400, 500, 600 Hz AVE\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eInput: Rated Input 70 W, Maximum Input 100 W\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eFlux Density: 11 K ± 10% Gauss\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003eBuzz \u003c\/span\u003e\u003cspan\u003e\u0026amp;amp;\u003c\/span\u003e\u003cspan\u003e Rattle Test: 8.0 V\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003ePolarity: Positive – (Left) Hand Terminal\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eBaffle Opening: Ψ 138 mm\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eMagnet Dimension \/ Weight: 120 x 60 x 25 (mm) \/ 1055 g\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eWeight: 2600 g\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eDropping Test: 1150 mm 75° ± 2°\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eZNOM: 8 Ω\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eREVC: 5.6 Ω\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eKRM: 12.954 mΩ\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eKXM: 14.698 MH\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eERM: 0.557\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eEXM: 0.571\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eSD: 0.015 sqm\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eBL: 8.1673 tm\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eVAS: 43.6622 Litre\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eCMS: 1366.549 um\/n\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eMMS: 19.3562 g\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eMMD: 18.2999 g\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eFI: 30.134 Hz\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eFO: 30.945 Hz\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eQMS: 1.947\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eQES: 0.316\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eQTS: 0.272\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003ePMX: 70 W rms\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eHVC: 18 mm\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eHAG: 6 mm\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eXMX: 6 mm\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eCMX: 6 mm\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eCMO: 1\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eΘVC: 3.5714 C\/W\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"2ndhandhifi","offers":[{"title":"Default Title","offer_id":51984509108565,"sku":"U-8948A-88\/2.2-1","price":90.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/1094\/5365\/files\/IMG_5275-scaled_f38d546c-c913-4bce-a2fb-62468b0d4284.jpg?v=1764163699"},{"product_id":"usher-8137a-driver-2","title":"Usher 8137A Driver","description":"\u003cp\u003eHere we have an Usher 8137A Woofer.\u003c\/p\u003e\n\u003cp\u003eGood condition and original box.\u003c\/p\u003e\n\u003cp\u003eUsher Specifications:\u003c\/p\u003e\n\u003cp\u003eNominal Impedance: 8 Ohm ± 15% at 1.0 V 1 kHz\u003c\/p\u003e\n\u003cp\u003eVC Nominal Dia: 38 mm\u003c\/p\u003e\n\u003cp\u003eLowest Resonance Frequency: FO = 32.73 Hz ± 3 Hz at 1.0 V\u003c\/p\u003e\n\u003cp\u003eEffective Frequency Range: FO ~ 5 kHz – 10 dB 1 M\/1 W\u003c\/p\u003e\n\u003cp\u003eOutput Sound Pressure Level: 88 dB\/W\/M ± 3 dB 300, A400, A500, 600Hz AVE\u003c\/p\u003e\n\u003cp\u003eInput: Rated Input 80 W; Maximum Input 120 W\u003c\/p\u003e\n\u003cp\u003eFlux Density: 11.7 K ± 10% GUASS\u003c\/p\u003e\n\u003cp\u003eBuzz \u0026amp; Rattle Test: 8.0 V\u003c\/p\u003e\n\u003cp\u003ePolarity: Positive – (Left) Hand Terminal\u003c\/p\u003e\n\u003cp\u003eBaffle Opening: 160 mm\u003c\/p\u003e\n\u003cp\u003eMagnet Dimension \/ Weight: 120 x 45 x 20 (mm)\/935 g\u003c\/p\u003e\n\u003cp\u003eWeight: 2440 g\u003c\/p\u003e\n\u003cp\u003eDropping Test: 1150 mm 75° ±2°\u003c\/p\u003e\n\u003cp\u003eLinear Excursion (Xmax): 5 mm\u003c\/p\u003e\n\u003cp\u003eEquivalent Air Volume (Vas): 60.9746 Litre\u003c\/p\u003e\n\u003cp\u003eMechanical Q (Qms): 2.081\u003c\/p\u003e\n\u003cp\u003eElectrical Q (Qes): 0.482\u003c\/p\u003e\n\u003cp\u003eTotal Q (Qts): 0.392\u003c\/p\u003e","brand":"2ndhandhifi","offers":[{"title":"Default Title","offer_id":51984512254293,"sku":"U-8137A-2","price":35.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/1094\/5365\/files\/IMG_5302-scaled_3c43efcb-7efc-4817-9c32-a4f73cfcdbae.jpg?v=1764163742"},{"product_id":"usher-1001a-drivers-pair","title":"Usher 1001A Drivers (Pair)","description":"\u003cp\u003eA pair of 10\" woofers from specialist brand Usher. They are new old stock, full working order with a couple of minor marks.\u003c\/p\u003e","brand":"2ndhandhifi","offers":[{"title":"Default Title","offer_id":51984526934357,"sku":"U-1001A","price":150.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/1094\/5365\/files\/IMG_5372-scaled_0f97ca85-6c25-44a1-9afe-9360294a2515.jpg?v=1764163848"},{"product_id":"usher-diamond-dmd-tweeter-1","title":"Usher Diamond DMD Tweeter","description":"\u003cp\u003eA used but fully functioning Usher Audio DMD Tweeter.\u003c\/p\u003e","brand":"2ndhandhifi","offers":[{"title":"Default Title","offer_id":51984568648021,"sku":"952250","price":250.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/1094\/5365\/files\/IMG_5578-scaled_90a04d9b-3213-4fde-9317-b9a38324cdbf.jpg?v=1764164131"},{"product_id":"usher-8948a-7-driver-1","title":"Usher 8948A 7\" Driver","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eHere we have an Usher 8948A Woofer (7 Inch Driver)\u003cbr\u003eGood condition and boxed.\u003c\/p\u003e\n\u003cp\u003eUsher Specifications:\u0026lt;br\u0026gt;\u003cbr\u003eNominal Impedance: 8 Ω ± 15 % at 1.0 V 1 kHz\u0026lt;br\u0026gt;\u003cbr\u003eVC Nominal Dia: Ψ 42 mm\u0026lt;br\u0026gt;\u003cbr\u003eLowest Resonance Frequency: FO = 31 Hz ± 5 Hz at 1.0 V\u0026lt;br\u0026gt;\u003cbr\u003eEffective Frequency Range: FO ~ 7.5 kHz – 10 dB 1 M\/1 W\u0026lt;br\u0026gt;\u003cbr\u003eOutput Sound Pressure Level: 88 dB\/W\/M ± 3 dB 300, 400, 500, 600 Hz AVE\u0026lt;br\u0026gt;\u003cbr\u003eInput: Rated Input 70 W, Maximum Input 100 W\u0026lt;br\u0026gt;\u003cbr\u003eFlux Density: 11 K ± 10% Gauss\u0026lt;br\u0026gt;\u003cbr\u003eBuzz \u0026amp; Rattle Test: 8.0 V\u0026lt;br\u0026gt;\u003cbr\u003ePolarity: Positive – (Left) Hand Terminal\u0026lt;br\u0026gt;\u003cbr\u003eBaffle Opening: Ψ 138 mm\u0026lt;br\u0026gt;\u003cbr\u003eMagnet Dimension \/ Weight: 120 x 60 x 25 (mm) \/ 1055 g\u0026lt;br\u0026gt;\u003cbr\u003eWeight: 2600 g\u0026lt;br\u0026gt;\u003cbr\u003eDropping Test: 1150 mm 75° ± 2°\u0026lt;br\u0026gt;\u003cbr\u003eZNOM: 8 Ω\u0026lt;br\u0026gt;\u003cbr\u003eREVC: 5.6 Ω\u0026lt;br\u0026gt;\u003cbr\u003eKRM: 12.954 mΩ\u0026lt;br\u0026gt;\u003cbr\u003eKXM: 14.698 MH\u0026lt;br\u0026gt;\u003cbr\u003eERM: 0.557\u0026lt;br\u0026gt;\u003cbr\u003eEXM: 0.571\u0026lt;br\u0026gt;\u003cbr\u003eSD: 0.015 sqm\u0026lt;br\u0026gt;\u003cbr\u003eBL: 8.1673 tm\u0026lt;br\u0026gt;\u003cbr\u003eVAS: 43.6622 Litre\u0026lt;br\u0026gt;\u003cbr\u003eCMS: 1366.549 um\/n\u0026lt;br\u0026gt;\u003cbr\u003eMMS: 19.3562 g\u0026lt;br\u0026gt;\u003cbr\u003eMMD: 18.2999 g\u0026lt;br\u0026gt;\u003cbr\u003eFI: 30.134 Hz\u0026lt;br\u0026gt;\u003cbr\u003eFO: 30.945 Hz\u0026lt;br\u0026gt;\u003cbr\u003eQMS: 1.947\u0026lt;br\u0026gt;\u003cbr\u003eQES: 0.316\u0026lt;br\u0026gt;\u003cbr\u003eQTS: 0.272\u0026lt;br\u0026gt;\u003cbr\u003ePMX: 70 W rms\u0026lt;br\u0026gt;\u003cbr\u003eHVC: 18 mm\u0026lt;br\u0026gt;\u003cbr\u003eHAG: 6 mm\u0026lt;br\u0026gt;\u003cbr\u003eXMX: 6 mm\u0026lt;br\u0026gt;\u003cbr\u003eCMX: 6 mm\u0026lt;br\u0026gt;\u003cbr\u003eCMO: 1\u0026lt;br\u0026gt;\u003cbr\u003eΘVC: 3.5714 C\/W\u0026lt;br\u0026gt;\u003c\/p\u003e","brand":"2ndhandhifi","offers":[{"title":"Default Title","offer_id":51984579068245,"sku":"952245","price":199.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/1094\/5365\/files\/IMG_5632-scaled_2024b791-941a-4635-85c0-0034d07a9084.jpg?v=1764164216"},{"product_id":"usher-8948a-7-driver-2","title":"Usher 8948A 7\" Driver","description":"\u003cp\u003eThis listing is for a sealed box brand new item, therefore the driver shown is not the exact item of course.\u003c\/p\u003e\n\u003cp\u003eHere we have an Usher 8948A Woofer (7 Inch Driver)\u003c\/p\u003e\n\u003cp\u003eGood condition and boxed.\u003c\/p\u003e\n\u003cp\u003eUsher Specifications:\u003c\/p\u003e\n\u003cp\u003eNominal Impedance: 8 Ω ± 15 % at 1.0 V 1 kHz\u003c\/p\u003e\n\u003cp\u003eVC Nominal Dia: Ψ 42 mm\u003c\/p\u003e\n\u003cp\u003eLowest Resonance Frequency: FO = 31 Hz ± 5 Hz at 1.0 V\u003c\/p\u003e\n\u003cp\u003eEffective Frequency Range: FO ~ 7.5 kHz – 10 dB 1 M\/1 W\u003c\/p\u003e\n\u003cp\u003eOutput Sound Pressure Level: 88 dB\/W\/M ± 3 dB 300, 400, 500, 600 Hz AVE\u003c\/p\u003e\n\u003cp\u003eInput: Rated Input 70 W, Maximum Input 100 W\u003c\/p\u003e\n\u003cp\u003eFlux Density: 11 K ± 10% Gauss\u003c\/p\u003e\n\u003cp\u003eBuzz \u0026amp; Rattle Test: 8.0 V\u003c\/p\u003e\n\u003cp\u003ePolarity: Positive – (Left) Hand Terminal\u003c\/p\u003e\n\u003cp\u003eBaffle Opening: Ψ 138 mm\u003c\/p\u003e\n\u003cp\u003eMagnet Dimension \/ Weight: 120 x 60 x 25 (mm) \/ 1055 g\u003c\/p\u003e\n\u003cp\u003eWeight: 2600 g\u003c\/p\u003e\n\u003cp\u003eDropping Test: 1150 mm 75° ± 2°\u003c\/p\u003e\n\u003cp\u003eZNOM: 8 Ω\u003c\/p\u003e\n\u003cp\u003eREVC: 5.6 Ω\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"2ndhandhifi","offers":[{"title":"Default Title","offer_id":51984582541653,"sku":"952246","price":250.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/1094\/5365\/files\/IMG_5634-1-scaled.jpg?v=1764164233"},{"product_id":"usher-8948a-drivers","title":"Usher 8948A Drivers","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eHere we have a pair of Usher 8948A Woofers (7 Inch Drivers)\u003cbr\u003eGood condition and boxed.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eUsher Specifications:\u003cbr\u003eNominal Impedance: 8 Ω ± 15 % at 1.0 V 1 kHz\u003cbr\u003eVC Nominal Dia: Ψ 42 mm\u003cbr\u003eLowest Resonance Frequency: FO = 31 Hz ± 5 Hz at 1.0 V\u003cbr\u003eEffective Frequency Range: FO ~ 7.5 kHz – 10 dB 1 M\/1 W\u003cbr\u003eOutput Sound Pressure Level: 88 dB\/W\/M ± 3 dB 300, 400, 500, 600 Hz AVE\u003cbr\u003eInput: Rated Input 70 W, Maximum Input 100 W\u003cbr\u003eFlux Density: 11 K ± 10% Gauss\u003cbr\u003eBuzz \u0026amp; Rattle Test: 8.0 V\u003cbr\u003ePolarity: Positive – (Left) Hand Terminal\u003cbr\u003eBaffle Opening: Ψ 138 mm\u003cbr\u003eMagnet Dimension \/ Weight: 120 x 60 x 25 (mm) \/ 1055 g\u003cbr\u003eWeight: 2600 g\u003cbr\u003eDropping Test: 1150 mm 75° ± 2°\u003cbr\u003eZNOM: 8 Ω\u003cbr\u003eREVC: 5.6 Ω\u003cbr\u003eKRM: 12.954 mΩ\u003cbr\u003eKXM: 14.698 MH\u003cbr\u003eERM: 0.557\u003cbr\u003eEXM: 0.571\u003cbr\u003eSD: 0.015 sqm\u003cbr\u003eBL: 8.1673 tm\u003cbr\u003eVAS: 43.6622 Litre\u003cbr\u003eCMS: 1366.549 um\/n\u003cbr\u003eMMS: 19.3562 g\u003cbr\u003eMMD: 18.2999 g\u003cbr\u003eFI: 30.134 Hz\u003cbr\u003eFO: 30.945 Hz\u003cbr\u003eQMS: 1.947\u003cbr\u003eQES: 0.316\u003cbr\u003eQTS: 0.272\u003cbr\u003ePMX: 70 W rms\u003cbr\u003eHVC: 18 mm\u003cbr\u003eHAG: 6 mm\u003cbr\u003eXMX: 6 mm\u003cbr\u003eCMX: 6 mm\u003cbr\u003eCMO: 1\u003cbr\u003eΘVC: 3.5714 C\/W\u003c\/p\u003e","brand":"2ndhandhifi","offers":[{"title":"Default Title","offer_id":51984585916757,"sku":"952244","price":269.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/1094\/5365\/files\/IMG_5646-scaled_254cead9-aae8-4eb4-9d5c-fd16304d2c3e.jpg?v=1764164254"},{"product_id":"usher-8945a-driver-pair","title":"Usher 8945A Driver (Pair)","description":"\u003cp\u003eA pair of 8945a mid\/woofer drivers from Usher Audio. Used, tested and full working order.\u003c\/p\u003e\n\u003cp\u003eNominal Impedance θVc8Ω ± 15% at 1.0V 1KHz\u003cbr\u003eVC Nominal Dia ψ42mm\u003cbr\u003eLowest Resonance Frequency FO=30Hz ±5Hz at 1.0V\u003cbr\u003eEffective Frequency Range FO ~ 9KHz - 10dB 1M\/1W\u003cbr\u003eOutput Sound Pressure Level 88dB\/W\/M ±3dB 300，400，500，600Hz AVE\u003cbr\u003eInput Rated Input 70W , Maximum Input 100W\u003cbr\u003eFlux Density 11K ±10% GAUSS\u003cbr\u003eBuzz \u0026amp; Rattle Test 7.0V\u003cbr\u003ePolarity POSITIVE - (LEFT) HAND TERMINAL\u003cbr\u003eBaffle Opening ψ138mm\u003cbr\u003eMagnet Dimension \/ Weight 120 x 60 x25(mm) \/ 1055g\u003cbr\u003eWeight 2600g (each)\u003c\/p\u003e","brand":"2ndhandhifi","offers":[{"title":"Default Title","offer_id":51984592109909,"sku":"952243","price":299.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/1094\/5365\/files\/IMG_5675-2.jpg?v=1764164297"},{"product_id":"usher-ua025-10-tweeter-single-2","title":"Usher UA025-10 Tweeter (Single)","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eHere we have a single Usher UA025-10 Tweeter in good condition and boxed.\u003c\/p\u003e","brand":"2ndhandhifi","offers":[{"title":"Default Title","offer_id":51984642670933,"sku":"952238","price":45.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/1094\/5365\/files\/IMG_5797-scaled_9fd0f53e-9e70-4923-bea2-bd2847d47b2f.jpg?v=1764164484"},{"product_id":"usher-ua025-10-tweeter-single-3","title":"Usher UA025-10 Tweeter (Single)","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eHere we have a single Usher UA025-10 Tweeter in good condition and boxed.\u003c\/p\u003e","brand":"2ndhandhifi","offers":[{"title":"Default Title","offer_id":51984645390677,"sku":"952239","price":45.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/1094\/5365\/files\/IMG_5811-scaled_53093d12-e70e-4909-b12a-f24cf0ecd3a4.jpg?v=1769442132"},{"product_id":"usher-9950c-15-2-drivers-pair","title":"Usher 9950c 15-2 Drivers (Pair)","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eHere we have a pair of Usher 9950C-15 Tweeters in good condition that will be supplied boxed.\u003c\/p\u003e","brand":"2ndhandhifi","offers":[{"title":"Default Title","offer_id":51984657875285,"sku":"U-9950c-15-2","price":195.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/1094\/5365\/files\/IMG_5837-scaled_0e655c28-5704-46df-9ce8-7663c1922b16.jpg?v=1764164548"},{"product_id":"usher-r1-5-power-amplifier-silver","title":"Usher R1.5 Power Amplifier - Silver","description":"\u003cp\u003eHere we have the highly regarded Usher R1.5 Power Amplifier, known for its warm 'tube like' sound, built like a tank, heavily influenced by Nelson Pass's Threshold Stasis design. this Class A amplifier will drive even the most demanding speakers, it comes with the original packaging and our standard warranty.\u003c\/p\u003e","brand":"2ndhandhifi.co.uk","offers":[{"title":"Default Title","offer_id":53685408072021,"sku":"953004","price":1450.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/1094\/5365\/files\/usher-r1_5-power-amplifier-used-silver-front_JPG.jpg?v=1776183335"},{"product_id":"usher-r1-5-power-amplifier-silver-1","title":"Usher R1.5 Power Amplifier - Silver","description":"\u003cp\u003eHere we have the highly regarded Usher R1.5 Power Amplifier, known for its warm 'tube like' sound, built like a tank, heavily influenced by Nelson Pass's Threshold Stasis design. this Class A amplifier will drive even the most demanding speakers, it comes with the original packaging and our standard warranty.\u003c\/p\u003e","brand":"2ndhandhifi.co.uk","offers":[{"title":"Default Title","offer_id":53690456310101,"sku":"953005","price":1450.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/1094\/5365\/files\/usher-r1_5-power-amplifier-used-silver-front_JPG_4f561e5b-28da-49e1-bd21-6db07670474f.jpg?v=1776245488"}],"url":"https:\/\/2ndhandhifi.co.uk\/collections\/pre-owned-usher-loudspeakers.oembed?page=2","provider":"2ndhandhifi.co.uk","version":"1.0","type":"link"}